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Komputerbay 4GB (2x 2GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered 2Rx4 FB-DIMM (240 PIN) w/ Heatspreaders for Apple computers

$22.00

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Customer Reviews

Worked great in Dell PE2900 Server Review by Brian C
Rating
We were having an issue with one of our PE2900 servers locking up on a nightly basis. After troubleshooting I found that one of the OEM memory modules had gone bad. So I went ahead ordered these as an alternative, low cost, replacement - hoping that they would do the job (purchasing these ECC modules, especially 16GB worth, from Dell or from Kingston or Crucial was exponentially more expensive). After installing the modules I was pleasantly surprised when the server booted right up. It's been running ever since (78 days 18 hours) without a single lockup or error. I would definitely recommend these modules to someone who wants the product to work as promised and is looking to save some $$$. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Komputerbay DDR2 667MHz RAM Review Review by Sebastian
Rating
Buffered 2Rx4 FB-DIMM (240 PIN) w/ Heatspreaders (Personal Computers)
I work in IT and love this product. On Time, Easy to install and works like a charm.
I have been using this RAM for more than 3 months now and have no problems. Will purchase more in the near future! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
quality product and delivered quickly Review by QuickDraw
Rating
I order this RAM for a home server that is now a minecraft, ftp, and file server. The modules are high quality and got them for a great price. I just plugged them in. No configuration was necessary and they work fine. The packaging was done well and the shipping was very prompt. I would buy from this company again and recommend them to others. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
16GB (8x 2GB) DDR2 PC2-5300F, Review by Mr. Greg Anderson
Rating
Put on my anti static strap and popped this memory into an HP workstation. No problems. Thank you. I would recommend this memory if it is the correct type for your PC. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Just what I needed at the right price Review by Chris
Rating
I needed some ram for my old Mac Pro, and looked everywhere and it was all way over priced. I found this product and it was exactly what I needed at the right price. It came fast and was packed well. If I ever need another product from them I will not hesitate to order. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Working so far, Review by Rex Uzelac
Rating
I ran memtest86 for 6 hours, no failures. The module felt hot, however I'm not sure if that's normal or abnormal. The price was amazing so I'll probably retest the memory after a month or so. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Sill Working Review by Carmin A. Politano
Rating
I ran memtest86 for 6 hours, no failures. The module felt hot, however I'm not sure if that's normal or abnormal. The price was amazing so I'll probably retest the memory after a month or so. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
RAM is working perfectly in my MacPro 1,1. My old RAM was producing way to much heat so I pull the heat mongers and the entire computer slowed. This RAM is running cool which allows the entire system to run cool. This memory allows be to buffer movies wit Review by Carmin A. Politano
Rating
Sill Working, ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Excellant RAM Review by Robert J. Reynolds "HighTechRedneck"
Rating
This Ram functioned extremely well in my Dell Precision 490 workstation. Delivery was quick and good feedback from the company. I would highly recommend purchasing RAM from Komputerbay. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
It wasnt for my compute Review by angel
Rating
I derped out when buying this ram, please don't make the same mistake i did , check if the ram is the right one for you. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Server Memory Review by Chuck
Rating
Good deal on a quality product that worked without problem. Seller was careful to point out this is server memory and will not work in desktop machines, but it got my poweredge 1950 from 4gb to 16gb with no muss, no fuss at a price I couldn't believe. I love obsolete hardware - affordable and still packs a punch. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works great Review by Justin Adams
Rating
Needed this extra memory for my dell pc so I can batch process photos. Very happy with this purchase - best price by far! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great product for the price Review by Gerald A. Frank
Rating
I was skeptical of the product because of the price. This memory cost only 10% of the OEM version. I was pleasantly surprised. No problems after several weeks of use. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
If you can pinpoint computer parts (RAM itc) needs, KB can provide!, Review by Canja
Rating
Not so much a review as a disclosure: Know what kind of RAM you need before you go buying what "looks right". That means specifics, all the way down to particular model numbers if possible. And especially when your purchasing "older" computer parts.

I e-mailed Komputerbay prior to my order, and they responded quickly. Best part was they confirmed what I had discovered in my research, and pointed to a link that Komputerbay had here on Amazon that had the older server RAM that I was buying for work.
I received the RAM (4 sticks of 2gb each) in a matter of a few days and went to put them in right away and BOOM, worked like a charm the way you wished all computer parts would work.

Thanks again KB! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
No complaints Review by Dualnames
Rating
Works as intended. Have an old server I threw this in and have not had any issues. CHEAP FOR THIS TYPE OF MEMORY! Worth every penny and more. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Komputerbay Memory Review by Jack Deiter
Rating
The memory chips arrived promptly. You can see that the product is well made and was easy to install. Since installing six weeks ago the memory has performed flawlessly in my two production Dell PowerEdge 1900 servers. Since the price was extremely reasonable for new memory, I have since purchased more Komputerbay memory for other servers. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Excellent Product, Review by Jake Perschon
Rating
The ram came exactly as described. I used it in my Mac Pro 1,1. Packaging was excellent. I am going to buy all of my ram from Komputerbay! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works. Giant heatsinks Review by Zachary Kotlarek "profplump"
Rating
Note that the heatsinks are *huge*. I suspect that on most motherboards they will not fit unless you skip every other slot (they sure don't in a Dell 2950). But the heatsinks are easily removed (no tools required -- just pop off the clips with your thumb) and at least in my system the chips don't run anywhere near hot enough to require the heatsinks in the first place, so don't let that scare you away. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Worked in a Dell Precision 690 Review by BigRedAbraham "aapalmer
Rating
I had to re-learn how to install ECC memory (in pairs, adjacent slots) but worked great after that. Would buy again. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great value, Review by Mark F. Moran "hokievol"
Rating
Memory works great, delivered on-time. Apparently I have to type more words for a review to count. Hard to say more about memory. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Komputer Bay Memory Rocks! Review by FamilyHart
Rating
We purchased 2 sets of Komputerbay 16GB (8x 2GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered 2Rx4 FB-DIMM (240 PIN) w/ Heatspreaders for our Dell PowerEdge 2950s. It went in like cake. It came up recognized on our servers, and has been absolutely the best value we have seen for this type of memory. After being up now for over a month 7x24, we have see no issues. Komputer Bay Memory Rocks! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
The product was very well packaged and arrived in perfect condition. The memory DIMMs were fairly easy to install in my Mac Pro and worked upon start up. I am very pleased with the product, it's packaging and prompt delivery. Thanks so much. Review by William Sechler
Rating
The product was very well packaged and arrived in perfect condition. The memory DIMMs were fairly easy to install in my Mac Pro and worked upon start up. I am very pleased with the product, it's packaging and prompt delivery. Thanks so much. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Wow, what a difference! Review by Dad of 3
Rating
Was exactly what my Mac Pro needed. Upgraded from 4GB to 12GB. Saw a 80% reduction in time to open very large graphic files. It's like a new computer. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works like it should Review by James Jukes
Rating
I put it in my first gen intel mac pro and so far so good. No problems that I found. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
on time shipping Review by vj
Rating
the product was packaged very well and reach even before I was expecting it. it has been working good so far. A little high on temperature, but I think that is due to design of MacPro first gen. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Komputerbay - bfoster Review by Robert Foster
Rating
Purchased this at an excellent price compared to Dell. Dropped it in my server and no problem. Been running ever since. Saved well over 100.00. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
super fast ram Review by keith m
Rating
"Komputerbay 16GB (8x 2GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered 2Rx4 FB-DIMM (240 PIN) w/ Heatspreaders" = awesome !! = makes my workstation server super fast with the dual quads and the s.s.d. it is unbelievable!! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
works well, Review by dbiela
Rating
shipped fast and worked well no issues. I have had the ram in a Max Pro for about 1 month without any issues. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Big dissappointment Review by Leland Faber
Rating
I bought a pair for my wife computer which is sucking air when it comes to memory. The company screwed around a week or so and canceled the order. None others were left on Amazon with these specs so my wifes computer is still struglling ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Good value, Review by Taoshaman
Rating
Memory tested fine, works exactly as specified. Save yourself some bucks and upgrade your older tower with these modules. You won't be sorry. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
8 GIG of RAM for the right price Review by Kona Mike
Rating
Hey! It's cheap RAM. So far it works. Used to upgrade 2 old XP systems running 512 RAM to Windows 7. Client is happy so I'm happy. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
good Review by stephen
Rating
good for the intended use................... I actually purchased this without reading the description thoroughly..................... I bought it for a PC but I ended up building a server and re-selling it ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Unbuffered!! Review by John
Rating
Sell was very nice and refunded me, i ordered the buffered and it did not fit in my dell t3400! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
I really wanted to have this, and i'm not dissapointed, Review by Gabriel Orellana
Rating
Didn't fit on my pc, but worked really well on alter one.

However, it was my mistake, not the seller's ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great Customer Service, Review by John Gannon
Rating
Komputerbay did me a huge favor. After purchasing the wrong memory, I emailed them with the model number of my motherboard to ask if they could recommend the correct type of memory. Not only did they provide me with an answer, they allowed me to exchange the memory I'd bought for the memory I needed (I also paid via paypal the difference in price). ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Wow! Very impressed with this purchase Review by Scott A. Cappel "Scott C."
Rating
Wow! Very impressed with this purchase. Installation of the memory was a breeze, and the performance of the server in which I placed the memory has been flawless. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
BEST (and easiest) upgrade for Mac Pro 1,1 systems Review by F. Acaylar "Memento Mori"
Rating
I bought this to put in my (as some would describe it) antiquated Mac Pro 1,1 rig. I've purchased Komputerbay-branded items previously, so I have experience with their products. Brought my older system up to acceptable standards and my system had no problems recognizing all sticks. As far as upgrades go, this was amongst the easiest. Now what to do with the old sticks? ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Good RAM, good seller Review by Varun Mehta "music lover, technophile"
Rating
Popped this RAM into my original 2006 Mac Pro (MacPro1,1) and it works awesomely. Adding more memory has made such a huge difference for my desktop. Multiple virtual machines, database servers, Xcode compilations -- my machine handles all of them at the same time, thanks to this memory.

Items arrived exactly as described, nicely packed in a padded envelope, on time. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
If you need FBDimm, get this. Review by Gabriel Brueningsen
Rating
Worked great in my Dell R2950. Much much lower price than other brands of FBDimm. If you need this type of RAM this is it. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Installed fine and working great, Review by S. Cameron Short
Rating
I installed these into our Dell PowerEdge 1950 server, replacing the 16GB modules that were already there, and it's been running flawlessly without error for several months now. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great seller Review by Alex
Rating
Item was send quick and as described. Had no problem with them.
I was skeptical at first but it turned out ok ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
4gb ram Review by Amazon Customer
Rating
It's ram.... so "I love it" may be a little too strong of a phrase, but 5 star rating is worthy of this product. It passed a full memory check with tech tool, no problemo. Seems to be working just fine in my 8 core mac tower which runs 24/7. And the price was very good ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Just like expected Review by Mary C
Rating
If you need ram for your server, this will suit your needs. What machine couldnt use a little more memory. The chips fit nicely and there were no issues with them. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Excellent Quality and Value Review by R. Alexander Spoerer "Renegade Scribe"
Rating
The RAM installed fine and has been working since I upgraded my Dell 2950 II server. I saved a good amount of money with buying form Komputerbay and I would recommend them for your RAM needs. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
nice rams, Review by Quang D. Truong "E.t"
Rating
Its does fit my computer, but it was my fault. Really fast shipping and the rams in great comdition when i received it. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Inexpensive, quick, warranty, met expectations !, Review by Corey L Minous Sr
Rating
Not one complaint ! Why not ? Well, because there is a warranty, so there is nothing to complain about. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
it was not functional. It does not complies with the specs of the product. It was a waste for us. Review by Carlo De Lucia
Rating
it was not functional. It does not complies with the specs of the product. It was a waste for us. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Ideal Upgrade for PowerEdge 1900, 1950, 2900 & 2950, Review by Darren H.
Rating
Purchased this for a PowerEdge 2950 running VMWare ESXi 5.5 and it works perfectly. We've been running it with these sticks as the only RAM installed for almost 2 months and have had zero problems.

I was surprised to be able to find this upgrade at such a reasonable cost and was so impressed that I bought a 32GB kit from the same manufacturer when we had another 2950 that needed to be upgraded.

Thoroughly recommended. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
product fake technology, Review by Artamus
Rating
This product is not ddr2, ddr1 but. does not fit what was purchased, don't work with my Core 2 Duo computer ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
8GBs of "go fasteR Review by Geoffrey Dunkak
Rating
Komputerbay (yes, it sounds like the name of a German techno band) delivers quality RAM for a good price. I've been using their RAM for 3 months now and everything is good. And faster. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Put these in my dell precision 690, works like a champ, January 29, 2014 Review by archiethecomputerguy
Rating
Initially i had 4GB of RAM with 1GB each, so i had these two more sticks to make it to 8GB.......My computer works like a champ now, i really recommends this especially if you have a server computer like dell precision....Best product ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works fine but not the first time Review by Jason
Rating
I read the reviews and I had teh same luck at first as a few of MAC pro desktop users with the memory not showing up. First time I placed 4 GB beside the 2 factory sticks of 512's on teh lower card and the other 4 GB on the upper and it only showed 5 GB.

Next I placed All 8 on teh top card and left the factory on the bottom and it worked. My mac pro was behind the power curve and needed the extra memory for speed and to upgrade to the newer OS thats available as well as I Tunes.

Its been in for a week and all is well.

As far as the high temps other people are reading. IMO you cant tell the heat accurately with the side cover off since the fan can no longer pull air across and through case thus cooling the sticks. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
These were most likely pulled from machines but they worked great ant the price was very good. Service was fast. I would use again Review by great deal
Rating
These were most likely pulled from machines but they worked great ant the price was very good. Service was fast. I would use again ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great memory and a great price!, Review by Piotr Golebiowski
Rating
I purchased this as a cheap upgrade to an aging Mac Pro (MacPro1,1) that my parents used. I haven't heard of this company before so I was a bit skeptical but I went ahead with the purchase anyway.
In the end, everything turned out great. The Mac has been running with the new memory for about 2-3 months now and so far there have been no issues. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
MAC upgrade, Review by Reinhard Brock "Richard"
Rating
Well, used these for my Mac upgrade. They work perfectly, were delivered very fast and fully functional. With this experience I can only recommend the folks from 'Komputerbay'.
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
HP XW6400 Workstation, Review by Jeffrey A. Simmons
Rating
Item was packaged very well and was in excellent shape when arrived. Ram worked perfectly in my HP XW 6400 Workstation. The Ram has been in my rig for about two months and is working perfectly ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Worked great in an HP rack mount server Review by Kindle Customer
Rating
Needed to upgrade the ram on the HP server, ram was delivered on time, the server was taken down and back up with the upgrade in under 5 minutes. No problems, server runs 24/7 ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great and reliable vendor. Product arrived with no delay and as expected, Review by Rodrigo Figueroa
Rating
Was looking for the right price and quality for some additional memory and the guys from Komputerbay totally delivered. I most certainly would buy from them again. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works fine in my MacPro 1,1, Review by Dan Bennett
Rating
Does exactly what it says on the box. Works well in my early 2007 MacPro, giving me sufficient RAM to do Mavericks justice. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
GOOD PRODUCT! Review by Marco Antonio Flores
Rating
GOOD PRODUCT WILL RECOMMEND TO ALL THE PEOPLE WHO WANT TO BUY THESE MEMORY RAM

CAREFULLY
MARCO ANTONIO FLORES B. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Good price, shipped quickly, tested out fine, Review by Ludwig
Rating
No complaints at all here. I'd guess that the many of the minority of reviewers here that were unhappy with it didn't really know what they were ordering. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Passed 45 passes of MEMTEST 86+ Review by K. Yen
Rating
It works and cheap. Reward to risk is pretty high.

I have a few years old HP G5 server. These FB ECC DDR2 are not cheap normally. Komputerbay has it right price. I figure I lose $50 worst case. It has Komputerbay label and a Samsung label on the modules. I ran memtest on them for a week. It passed over 45 passes. As a result, I ordered 8x2GB from Komputerbay again. The 8x2GB modules has Hynix label on them. They also passed multiple memtest passes. I don't have reliability figures. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Check your RAM immediately Review by Nicholas Tyser Nicholas Tyser
Rating
Well I received my ram. Installed it and it wouldn't recognize. So I shifted them around the bays until all were recognized but one set shoes to be 1gig sticks. Unpaid for 16gigs not 14. I contacted seller and have yet to hear back about replacing the 1gig pair for a 2gig pair like I paid for...
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Worked great - no issues Review by Doug Swanson
Rating
Bumping up the memory in a Mac Pro 1,1, worked fine. Been using them 2 months now and still doing fine. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Prompt Delivery, Review by James
Rating
The product arrived very promptly. It was as advertised and fit into my PC perfectly. Adding 16 gigs of RAM has made all the difference in the world. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Defiantly not OEM Apple, but it does the job well, Review by Electricurrent
Rating
I purchased this for a 2006 Mac Pro to upgrade it from 4GB to 8GB, and it has defiantly been working well. I've heard complaints of over heating, I haven't had such issues yet ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great price for what I needed Review by Christopher M. Dipierro "Chris D."
Rating
Took a chance purchasing from this company for what is normally expensive server memory. Memory worked exactly as I needed and it's being used 24/7 for a development VM. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
It works and works well Review by Bob Gieger
Rating
Dropped these in for immediate performance improvement as you might expect with an 8x RAM size increase. All diagnostics have passed and a LOT of continual work in the following month has demonstrated their quality. No problems at all. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Memory for servers Review by David R.
Rating
Just that my server need. A great add of 4 gb of fully buffered memory. I noticed a little warm. but i think it's normal. Thank you ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
works Review by Paul Abbaszadeh
Rating
Bought this for an older Mac Pro 1,1...so far so good, it works, no errors, no kick up in fan noise, no problem. For the price, it can't be beat. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works Great! Review by Charles Janke
Rating
This is a great product. Bought this to upgrade the memory in my parents xserve for their company. Works great without a problem. Would recommend this for anyone looking to boost productivity on their computers. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
More than good enough, but be mindful of the merchant return policy Review by i_law38 "i_law28"
Rating
It has worked great so far. That is after 4GB of the 16GB refused to work. Considering the cost was negligible and the remaining 12GB have been excellent, although I would order I'd also carefully read the fine print. Komputerbay offers Lifetime replacement while Amazon however only offers a Full refund for the entire purchase returned. Temps are slightly higher than my older Ram as expected as more Ram would simply generate more heat. A solid buy that has survived endless hours of Video Editing, Movies and Music and with the Manufacture warranty I can't find many reasons not to buy. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Using it now Review by Some Specific Shopper
Rating
I picked up a Mac Pro 1.1 and needed memory, I bought the 16GB kit for an amazing price. The Mac runs really hot, but it has lots of horsepower! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Worked great in my PowerEdge 1900 Review by minitrucker007 -
Rating
Worked great in my PowerEdge 1900. Maxed out the ram on the MB and the fans still run at factory speeds. I have not seen any heat problems or increases.
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Does exactly what it's intended to do Review by CagedFiber
Rating
More memory is always good! I added these two sticks of memory into my 1,1 MAC Pro system and it has been working great ever since. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Perfect memory for Dell Precision T5400 Review by Edward J McKernan
Rating
These parts were shipped within a day of ordering. The prompt response to the order is greatly appreciated.
These memories are exactly what is needed for the Precision T5400. Installed easily and are working perfectly. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
I was skeptical, mostly due to the price Review by K. Robert
Rating
These are so much cheaper than the Apple products and some of the reviews have been less than stellar, so I was a bit leery when I bought them how well they'd work. I bought 4 x 2GB sticks. Turns out, my concerns were unfounded. I have had them in my 2006 Mac Pro 1,1 for a couple of weeks now and there have been zero problems. I went from 2GB to 10GB & I'm loving it.

The key, apparently, is to make sure you install them in the correct place. You want to install your largest memory at the top of riser A first, then top of riser B, then bottom of riser A & bottom of riser B. So if you have 4 sticks of memory, you'll put 2 on riser A & 2 on riser B.

It's a good idea to try and even out the memory, too. For example, if you have 2 x 2GB sticks & 4 x 512MB sticks, you'd put your 2GB sticks in the front slots of riser A & all of the 512MB sticks on riser B. I'm assuming everyone knows that the sticks need to installed 2 by 2, so you would NEVER have 3 sticks on A riser & 3 sticks on B riser. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Got here fast, well packaged & it works Review by Cheryl "clo"
Rating
I got what I ordered, it arrived quickly and was well packaged.
I don't anticipate needing old memory again but if I do, I'd use this company again.
Time will tell if the memory is of good quality but it is working well now. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
So far so good Review by Josh
Rating
I've been using this for about a week now in my Mac Pro and I have not ran into any issues with it yet ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Worked for 9 days Review by poppaganda
Rating
I've had this memory installed for 9 days. Was an add-on to existing 8GB on 4 DIMMs. Today the internal fans spun up like crazy and the machine froze. Opened the case, rebooted and looked around at diagnostics. Sure enough temp on one of the DIMM cards was ~300 degrees for each DIMM. Should be around 110-120. Pulled the new DIMMS and everything went back to normal immediately. Very poor build quality and inferior components. MacPro 2,1 with 10.7.x ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Outstanding product Review by Rick C
Rating
I was playing with 4GB of RAM in my HP ProLiant server. While that was sufficient for my server's purpose, I desired to increase it. At the same time, I was afraid of the cost to bring my machine to 16GB. This steal of a deal was worth every penny. I am greatly appreciative for the opportunity this company has given me. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Works great! Review by Darrin Tolar
Rating
I added the memory to my Dell Precision workstation and it has been working great ever since. Windows 7 is running faster and all my programs have plenty of memory. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great price, great speed, great upgrade Review by karl -
Rating
I purchased the RAM though this company because it was exactly what I was looking for at a GREAT price. Item was shipped quickly and packaged well.I am enjoying the boost in speed on my Mac Pro Desktop computer. If you feel the need to add some speed, get it here! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Love the speed Review by Carolyn Stearns "Graphic Designer"
Rating
I purchased the RAM though this company because it was exactly what I was looking for at a GREAT price. Item was shipped quickly and packaged well.I am enjoying the boost in speed on my Mac Pro Desktop computer. If you feel the need to add some speed, get it here! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Great Low Cost RAM!, Review by JJaneba
Rating
This RAM is much less expensive than the MAC Pro RAM they will try to sell you at Micro Center. It works just as well and I have had no issues even though my MAC Pro is an overclocked audio production system. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Pleasant Surprise Review by nick.dv
Rating
We ordered this memory out of curiosity and everything is working great! Serious Savings and the performance is as advertised. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
My Memory is back Review by Jack R. Trace "No Coffee - No Workee"
Rating
Our small office server had been slow recently and most helps pages pointed toward lack of ram memory.
I searced and found this 16 gig pack at a great price and good reviews and I pulled the trigger.
Hit the bullseye! ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Install/Use 4GB RAM, Review by Eugene A. Hammel
Rating
Installation on an Intel Mac (desktop) was trouble-free. There are installation instructions at apple.com/support, specific to various models of the desktop Intel Mac (and of course other Macs).
I had no problems with the installation. You have to be careful which side is up, left/right, of course. It would be useful of the manufacturer could provide those instructions with the item. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
It works, but be warned. Review by Matt
Rating
While this RAM is cheap and works, it has a few drawbacks. I am currently using 8GB of this in my Mac Pro 1,1

The RAM runs very hot. The headsinks are not Apple certified, and feel very cheap. As I type this, my OWC 4GB (2x2gb) kit is at 118*F (closest to logic board, top riser), Nanya (2x512MB) is at 113-117*F (outside, bottom riser), and Komputer bay (4x2GB) is at 120-150*F (outside/inside bottom/top). This is at idle basically, any light usage temps go upwards of 160-170*F. I decided to take a peak at the Komputerbay RAM and took the heatspreader off only to find crappy plastic adhesive holding them to the RAM. The CPU on the chip was covered in a horrible crappy yellow thermal paste not actually on the die, but all over the outside of the die. Also, there was a massive glob of thermal paste on the heatsink that was larger than the actual chip. Waaaay too much.

For one set I used the existing heatsinks and another set using an old set of Nanya heatspreaders (with fabric pads and oil). I removed all the excess gunk from the RAM using 90%+ isopropyl and gently applied a very thin layer of Arctic Silver 5 thermal paste to each memory chip (there are lots!) as well as the CPU. Then, I put everything back together and popped it into my computer. Here are the results:
*Note: RAM closest to the Logic Board tends to run hotter than those toward the outside

117*F --> Komputerbay RAM with Nanya heatspreaders and Arctic Silver 5 (A3) [was 128*F]

126*F --> Komputerbay RAM with stock heatspreader, no Arctic Silver 5 (A4) [no change]

144*F --> Komputerbay RAM with stock heatspreader, Arctic Silver 5 (B1) [was 152*F]

Replacing the heatsinks and thermal paste shaved off quite a few degrees...but at this point you might as well buy better RAM.

While this stuff works, just be ready for your fans to be on more frequently as well as more heat, unless you use smcFancontrol or something. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Komputerbay 4GB (2x 2GB) DDR2 PC2-5300F 667MHz CL5 ECC Fully Buffered 2Rx4 FB-DIMM (240 PIN), Review by tom
Rating
Ram worked great in my 2006 Mac Pro =) Shipping was on time and I recommend this product for any Mac Pro users that need DDR2 RAM ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Memories Review by Elaine DeFoor
Rating
Unfortunately I ordered the wrong memory for my computer. I failed to note this was for a desk-top and I wanted it for my lap top. The return was handled very well. The modules were well packaged and appeared to be quality. The next time I find out more about the proper item. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Good Price, Good Service Review by K4lr
Rating
The ram I received works well in my Dell T5400 at work. This ram sold at a much lower price than similar ram from other places. Their staff was courteous in their correspondence. The shipping was fast, the order came in a few days. I am pleased with Komputerbay's service.
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Paid for 8 gigs, only got 4 Review by whatsthat
Rating
Purchased this item with a bit of uncertainty but once i received it and installed it, i was happy to see my Dell 2950 come to life with the new 16GB installed size. Have been using it for a month 24/7 with no issues whatsoever.. hopefully it stays that way for some time.. i will definitely consider buying more from this brand in the future for my other home lab servers...
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
On time and works great, Review by William LaChasse
Rating
This ram is working fine on my Mac Pro ,1 (2006). No issues. I have bought factory Apple Ram and this is just as good. Now I am maxed out on ram, or I would buy more! The price was the lowest on the internet.
***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
Not all of the RAM worked Review by NR
Rating
I purchased 20 gb of RAM for my Mac Pro - and I bought the 4gb modules. Unfortunately I believe at least one of the modules is bad and will not work. At first I installed all the RAM and the computer would not start up. Then I altered the positions of the new ram from Komputerbay, keeping them together in pairs, with the existing RAM I also wanted to use. The computer started up and worked OK but only for a few days. Then I started to get kernel panics. Right now I have removed one pair of the new RAM I bought from Komputerbay, and I am back up and running OK. I believe some of the RAM I purchased is not working so I will try to return it. I'd say buyer beware with this RAM. The price was low - but not all of what I was able to buy worked. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
perfect for my dell precision 690 Review by Macro
Rating
I bought it for my old dell precision 690. It works perfect. Together with my old 2GB, I now have 10GB. Good performance ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)
My mistake Review by Dj
Rating
I ordered this RAM not fully realizing it was buffered RAM and it would not fit in my PC. I contacted the company thinking it was a mistake on their part, but no, it was my own fault. They got back to me quickly enough and were easy to work with. NO reason not to buy this product, just make sure you get the right type. MY manual for my motherboard did not mention that buffered RAM could not be used, and i ran into a problem because of this. ***This review was posted on: http://www.amazon.com/product-reviews/B007PNAQ9A*** (Posted on 12/06/2014)

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