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Komputerbay 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/ Heatspreaders for Apple computers


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Customer Reviews

MacPro ram upgrade Review by Smokey
Quick delivery and works flawlessly use for video play back on big screen fast with no lagging while still processing and downloading other items on desktop 1 ***This review was posted on:*** (Posted on 12/06/2014)
komputerbay Review by Maria Hawkins
The ram came on time packaged well. The ram installed easily. So far the ram is working fine and I have had no problems yet. ***This review was posted on:*** (Posted on 12/06/2014)
Perfect! Review by Anthony Pullano
I purchased 16GB of ram for a Mac Pro 3.1, and it worked perfectly. I was so impressed with the quality, and price of the ram, i ordered 16GB more. ***This review was posted on:*** (Posted on 12/06/2014)
HARD TO FIND OEM MEMORY Review by S. Strasen

VERY GOOD SERVICE FROM KOMPUTERBAY, ***This review was posted on:*** (Posted on 12/06/2014)
Worked the first time Review by Al
I purchased this memory for my MacPro which was running out of memory headroom. I was a little worried about the relatively unknown manufacturer, but I trust Amazon enough to handle it if there was a problem so I gave it a shot. Bottom line - I got what I ordered, installed it according to the instructions and it works ***This review was posted on:*** (Posted on 12/06/2014)
Extremely satisfied Review by Teresa Tucker
Made my day the product arrived ahead of schedule and now my Mac run to its potential. Will definitely
be using your services soon, thanks!!!! ***This review was posted on:*** (Posted on 12/06/2014)
Memory Upgrade for Mac Pro Review by GTS
If you are looking for a Mac Pro (early 2008) memory upgrade, look no further. The price on this high quality memory is the best available. The 16 GB memory from Komputerbay was exactly as specified online, arrived as scheduled, and was simple to install. Removal of old memory, installation of new memory, and reboot was accomplished in less than 30 minutes. My computer booted up OS X Lion (10.7.5) and recognized the memory immediately, and there have been no operating issues for over a month. Note: Be sure to buy and install Mac Pro memory modules in pairs. I am extremely pleased with the product, price value, and service. ***This review was posted on:*** (Posted on 12/06/2014)
Good results Review by marguerite
The memory modules have performed as advertised for 1+ months in a 24/7 environment. This was my first purchase of Komputerbay memory and I would not hesitate to purchase from them again. ***This review was posted on:*** (Posted on 12/06/2014)
Best RAM deal I could find Review by Cramertivity
I didn't want to put more money in my early 2008 Mac Pro, but ever-increasing demands of both OS and application software demanded it. I was a little hesitant to buy this bargain RAM, especially since I make my living from my computer. I figured I could always return it - I've had bad RAM sticks before, and they didn't damage my system.

The RAM package came on time. The packing was elegant and functional. After the installation (which is very easy and quick on a Mac Pro) everything worked great.

I work with some huge Photoshop and After Effects files and have thus far experienced no problems. Assuming that the RAM doesn't fail within the next few years, I would recommend this package to anyone needs to extend the life and functionality of their machine. ***This review was posted on:*** (Posted on 12/06/2014)
Been running flawlessly Review by MattW
Had a little trouble with a bad stick, but Komputerbay solved my issue quickly and to my satisfaction without any fuss. (Keep in mind that RAM is finicky and sometimes you just get a bad stick.) Once I got all 16GB in my Mac Pro, it worked beautifully. The computer recognizes all the RAM and has given me no problems for the last 6 months. It also made my machine much faster. Being that this is 4 sticks at 4GB each it leaves my computer open to be upgraded to 32GB total which I will probably do in the near future. ***This review was posted on:*** (Posted on 12/06/2014)
So far, so good! Review by KS
Mac Pro 3,1 Early 2008. Computer is indeed running 3x faster, upgraded from 10GB to 32. Works great for graphics, Photoshop, video editing.
Got twice as much RAM for the same price as a big-name brand. Thanks Komputerbay! ***This review was posted on:*** (Posted on 12/06/2014)
Computer working faster and cleaner than ever, Review by Karen J. Bunn "KJBunn"
These were delivered overnight as requested and were easily installed in my 2008 Power Mac. I'm now running 20 MB rather than the 8 MB I had previously. Makes a huge difference for my work as a graphic designer. ***This review was posted on:*** (Posted on 12/06/2014)
Great product Review by Andrew M. Sopchak "MatrixMan"
This is a fabulous product! It is memory for your computer! 16GB! Buy it! You will like it because it works flawlessly! Keeps everything I know apart from the things I have yet to learn! Ciao! ***This review was posted on:*** (Posted on 12/06/2014)
Solid Memory for your MacPro Review by Danny Angotti
Having a number of MacPro's from 2008/2009 we need to keep them as current as possible. One way to do that is to keep upgrading the memory. I've bought several of these Komputerbay 4x 4GB RAM modules and they've worked great. Breathed new life into 5 year old systems with no problems whatsoever. Easy to replace and they've been running flawlessly now for several months. Good buy, great product. ***This review was posted on:*** (Posted on 12/06/2014)
Works Great! Review by Adam
One of the best memory deals I found for my 2008 Mac Pro. Works as advertised and have had zero issues! ***This review was posted on:*** (Posted on 12/06/2014)
Komputerbay 16GB (4x 4GB) DDR2 RAM Review by 4injas
This memory works just as it should in my MacPro early 2008 3,1. Good price, shipping was fast and a breeze to install. I would absolutely order from them again!
***This review was posted on:*** (Posted on 12/06/2014)
Good Memory at a good price Review by Sarge
I purchased this memory as an upgrade for my Mac Pro, and have not been disappointed. It works perfectly as advertised, and costs far less than some other brands I found while shopping. I am very satisfied, the install was a breeze, no problems, and all of the memory showed up immediately and checked out in OS X ***This review was posted on:*** (Posted on 12/06/2014)
Quality Merchandise Review by gtrterry
When looking to increase the ram in my Mac Pro I was not looking for cheap prices but a quality product. This company provided exactly what I was looking for. I will definitely buy from them again and will recommend them to my friends. ***This review was posted on:*** (Posted on 12/06/2014)
Works perfectly Review by Linda Lord
What can I say? It works perfectly and the computer has a few more months or years of useful life. Shipping was prompt and the items were absolutely compatible and run fine. ***This review was posted on:*** (Posted on 12/06/2014)
Excellent!!! Review by Stan Tackett
I bought this from Komputerbay because of a, its price, and b, Komputerbay's reputation and my experience with them. Memory arrived next day, and was a breeze to install. After some rearranging from bottom to top riser, I went from 10GB to 24GB (and now have 4GB to spare) on my Mac Pro 2008 3,1 model.

Could not ask for better!!! Final Cut Pro, Logic Photoshop, and all of my other vide-based apps scream now. The only other thing I could possibly ask for is a huge SSD to boot from and copy the apps to. But I digress...

I will definitely buy from Komputerbay again! You won't be disappointed if you buy this set of RAM in whatever configuration they offer. Although I must say, buying 2 blocks of 16 is cheaper than 1 set of 32. And it's the same configuration, 8x4. I don't get it... ***This review was posted on:*** (Posted on 12/06/2014)
Great product, great price Review by Richard
I was looking for some RAM, found this, solid price. It works great at a great price, what more can you ask for? ***This review was posted on:*** (Posted on 12/06/2014)
2 Months In, NO problems Review by Justin
Two months with this RAM and zero problems. This includes the results of a complete multi-pass memory test; zero issues found. You do not need to worry about whether you should purchase this product, it works.

Some notes for people wondering if this RAM will work with their configuration:
Before purchase, I had 4 sticks of 2GB Crucial RAM in a Mac pro 3,1. To get that working with this RAM, I put 2x2GB sticks in both risers. Make sure you put them in the lower two slots of each riser. Then, I put this RAM (this product) in the back two slots of the top riser. You now have:
Top Riser (Lower->Higher slot): 2GB 2GB 4GB 4GB
Bottom Riser (Lower->Higher slot): 2GB 2GB Empty Empty
And it works. ***This review was posted on:*** (Posted on 12/06/2014)
Great memory, great price Review by Russ167
I installed this memory in my 2008 Mac Pro, absolutely no problems at all and now it flies! Would definitely recommend. ***This review was posted on:*** (Posted on 12/06/2014)
Excellent price from a great company Review by Azmodan
I purchased ram from this company on the advice of a friend who had just done the same - same mac model, ram type etc. The price was WAY below the competition and shipped immediately. I've had the ram installed for a month or more and no problems. Will definitely look to Komputerbay first next time. ***This review was posted on:*** (Posted on 12/06/2014)
So far so good! Great Price! Review by Scott Bush "Scott"
Yeah, I'm still trying to extend the life on my 2008 Mac Pro. For the longest time I wanted to max out my RAM to 32GB (from 16GB) but the 4GB RAM sticks (especially with the Apple certified heat spreaders) were so very expensive, even on ebay. Then I found these Komputerbay ones. At just over half the price of other places the price is right. So far everything is working great and having the extra RAM helps tremendously with what I do (film and video compositing). The lifetime warranty just puts it over the top, though honestly I hope I don't need them for more than another year or two. ***This review was posted on:*** (Posted on 12/06/2014)
Memory from Komputerbay Review by F. Gregory Salvatini
Delivery was fast, and the memory was sealed and well-protected. All 4 sticks work like a charm. And the price was surprisingly low. ***This review was posted on:*** (Posted on 12/06/2014)
2 RAM sims bellow par showing 2 GB Review by Tapas Sen Gupta
Of the 4 RAMS purchased Two RAM SIMS are only showing 2GB on my Mac PRO . However other 2 RAMs are OK showing 4 GB each. I have changed slots tried permutations of SIMs etc. This is a bit unfortunate . However I liked your prompt delivery service ***This review was posted on:*** (Posted on 12/06/2014)
working well! Review by Paolo Panimus
Not too much to say about RAM but it either works or doesn't. This RAM is working fine after 2 months and I expect if it was going to fail it would have by now so I can recommend this product and the BEST part is the great price! Adding new life to my old mac pro is fun! ***This review was posted on:*** (Posted on 12/06/2014)
OEM quality - Plug & Play Review by BUF
My MacPro was getting slower and I discovered that my existing memory was not anymore fully recognized. Choosing memory can be tricky, but these 16 GB were immediately recognized at boot time and since then my MacPro is again working at full speed !

Great product ! ***This review was posted on:*** (Posted on 12/06/2014)
So Far, So Good Review by JTLC
I have been using this RAM for about 6 weeks and so far it's been very good. The price is competitive and it has been a great value. It definitely perked up my old 2008 Mac Pro (3,1). ***This review was posted on:*** (Posted on 12/06/2014)
pretty good I guess Review by Detroit48228
works as advertised - computer is noticeably faster. Easy to install, blah, blah, blah. Great value for the money as the THREE-LETTER Apple vendor place wanted a lot more. ***This review was posted on:*** (Posted on 12/06/2014)
Processor works harder and hotter Review by Luis
It's a great value but I notice that right after installing it and running applications like lightroom and photoshop my processors run pretty hard, the fans start getting pretty loud. After the upgrade my Mac is running with 26GB and I have the 8 Core model. I have noticed some improvement in some of my tasks in photoshop like applying filters and running plugins. Overall I'm happy with the purchase ***This review was posted on:*** (Posted on 12/06/2014)
Works as advertised Review by C. Hogarth
Drama-free transaction, shipping and performance. Much less expensive that what Apple offers, but performs flawlessly. New life for my Mac Pro. ***This review was posted on:*** (Posted on 12/06/2014)
Komputerbay 16GB (4x 4GB) Review by JohnK
So far so good. Seems excellent. Great to have 20GB of RAM! Package like others say is a bit on the minimal size, but sufficient and arrived undamaged ***This review was posted on:*** (Posted on 12/06/2014)
very good memory - all of it works as expected, Review by Robert Bravo
Works great and at the speeds advertised without any issues. Easy to install and use. Very pleased with my purchase. ***This review was posted on:*** (Posted on 12/06/2014)
Don't be Afraid! Review by Heather Korzilius
I took the risk for you. I purchased Komputerbay 16GB (4x 4GB) DDR2 PC2-6400F 800MHz ECC Fully Buffered FB-DIMM (240 PIN) 16 GB w/ MAC Heatspreaders RAM Memory APPLE MAC PRO 2008 3,1 (2.8 3.0 3.2) (DDR2 800MHz PC2-6400 ECC FBDIMM) about three months ago and have been very pleased with the results after install. Shipping was quick and all the ram fit like it was supposed to. I rebuilt this old Mac system from the ground up including a dyi fusion drive (256gb solid state drive and a 1tb drive combined)- now this 2008 mac pro is quite fast (running Mavericks) and more than adequate for the type of stuff I do at home. ***This review was posted on:*** (Posted on 12/06/2014)
Great Price, Works Perfectly Review by SoLoud
Ram is a tricky thing when looking for cheaper pricing. Komputerbay totally came through and I was able to cost effectively add an additional 16gb to upgrade my old mac pro from November 2008. HUGE upgrade for me. RAM works perfectly. ***This review was posted on:*** (Posted on 12/06/2014)
Not compatible with Apple Xserve Review by Allan Clark "chickenandporn"
Still working with Komputer Bay for some swap-out to compatible RAM. These are FB-DIMM as required by Apple Xserve, and are the PC-6400 speed needed for Xserve 2008, but the heat spreaders are too wide for the DIMM bank spacing in the Xserve.

It's a bit vague in the description: "For Apple 2008".

Komputer Bay was very quick to send the order; I was a bit dismayed to find that it was shipped by USPS, which is great at butchering packages and never finding them again, and that it was tucked into a floppy cardboard mailer as its protection (which was somewhat beat up on arrival). Not sure if the RAM works yet, and I think I'm getting too close to the 21-day return policy to experiment much further.

Overall Komputer Bay did an OK job, but the complexity of physical compatibility to go with the FB-DIMM -specific compatibility is still to be worked out. ***This review was posted on:*** (Posted on 12/06/2014)
Works Review by Teamdonkey
Came quickly. Installed in Mac Pro 3,1. Runs at appropriate speed. Stood up to 4 pass memory test. Runs warmer than the 2GB sticks, but I turned the fans up just a bit and it runs cool. ***This review was posted on:*** (Posted on 12/06/2014)
Ram received Review by vaughan
Received my ram in cape Town, South Africa . Brilliant ! Mac has new life yaaay yyayy yipee yay yob yay ***This review was posted on:*** (Posted on 12/06/2014)
Highly recommend Review by mama of 2
I have an early 2008 Mac Pro. The memory worked perfectly as described. This is not a given. I had purchased memory from another retailer that did not work and had to send it back on my own dime. Highly recommend this product and price is reasonable. ***This review was posted on:*** (Posted on 12/06/2014)
Great Komputer guys Review by lewisone
These guys were great to work with. The information was perfectly written to understand what I was buying and got the correct product that worked perfect in my machine. Keep up the great work. ***This review was posted on:*** (Posted on 12/06/2014)
Works Exactly As Expected Review by Clark B.
I bought this extra memory for my old Mac Pro. I had never heard of Komputerbay, but my son, who is in IT in Silicon Valley, had used their memory and recommended it. They went in with no issues, and the old Mac booted up perfectly and is still running great. Since I also had also installed a new SSD drive, it screams, compared to before! ***This review was posted on:*** (Posted on 12/06/2014)
upgrade for my 2008 mac pro desktop Review by Ron Rierson
They def speed up my computer. Hardly any wheel pop ups now!
Only problem I had use installing them, the snap in pieces were super tight, so I had to fasten one side then push in the the other side with some force. ***This review was posted on:*** (Posted on 12/06/2014)
Mac Pro 32G Review by Hilton
I had bought 2 sets of 2 and they worked great. I bought a set of 4 and 3 of the 4 were bad. No harm done, the return process was easy and I went ahead and bought another set of 4 gambling that I would have better luck with the next 4. They worked just fine. I am now operating at 32G.

When I first found that there was a problem, I thought there were only 2 bad and I was disappointed that I couldn't just return the 2 and get an exchange. Looking back, sending all 4 back for a refund was better anyway. The 4 new ones haven't skipped a beat. ***This review was posted on:*** (Posted on 12/06/2014)
Faster! Works great so far! Review by S. Y. Chung
I just upgrade memory on my mac pro early 2008 and it works just great with 800mhz. My old memory was 8gb 553mhz and i felt always slow. Now I have mixed memory 8gb 553mhz and 16gb 800mhz. Faster.. so much faster..!!! Also, SSD installation will be done in 2 days. You will know what's going to happen! I definitely buy another 16gb soon! ***This review was posted on:*** (Posted on 12/06/2014)
Quality RAM Review by Richard Bennett
Plug and play with my 2008 mac pro 8 core desktop tower. Fast, reliable memory. Using for an audio workstation, 16GB is plenty for my project studio. ***This review was posted on:*** (Posted on 12/06/2014)
Exactly what I needed and within my budget. Product is as expected! Review by JEL
I needed to replace and add additional memory to my circa 2009 MacPro Desktop. No way I wanted to chance it on used memory through eBay. Instead I made the trek to, read the reviews and took the plunge. Memory came securely shipped and packed. All was clearly NEW and exactly as advertised. Installation was seamless and a few weeks later, not one error from memory whatsoever. This did the trick for me, should for you as well. ***This review was posted on:*** (Posted on 12/06/2014)
So far so good Review by Micahel Sarino "Coach Mike"
I purchased these about a month ago. So far they're running well. i can tell a difference in performance. I would say to go ahead and get the protection plan that is offered just incase. But I'm satisfied thus far. ***This review was posted on:*** (Posted on 12/06/2014)
Fast Ram Review by Xhefri
Bought this RAM for a decent price and not only got here fast but made my video editing workstation faster as well! ***This review was posted on:*** (Posted on 12/06/2014)
Top quality memory and excellent customer support Review by Faf Ed
Works perfectly at a price that is lower than anybody else. The Ram sticks were very well packed and the customer support is excellent.
I will definitely buy again from Komputerbay.

Thank you it made a big difference with my Mac Pro. ***This review was posted on:*** (Posted on 12/06/2014)

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