A-Tech 64GB Kit (4x16GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

Great purchase. Fast shipping, great packaging and we’ve had installed for nearly six months and they work flawlessly on our 2019 Mac Pro

RAM worked just as it should, glad I bought it before the crazy price stuff happened. Very pleased with my purchase, 10/10.

These RAM modules were basically plug and play and certainly will help expedite my photograph editing.

Good quality, fast delivery👌

worked in my Dell T5810 with no issues

Long gone are the days where PC Ram wouldnt work on some Macs. These are just as good as any other so called Mac Memory out there. Some companies may take advantage of this and mark up the Mac Memory when in reality its just pc memory marked for Macs. Just know that some Macs require ECC memory and most pc memory doesnt. I use them on 2019 Mac desktop and they work fine.

Thank you very much…

i can't use this ram .. it doesnt work in a desktop .. so i needed to return it .. unopened and never used .. i started the return process and it asked if i wanted to print my own label or for a dollar i could have one sent to me .. my printer is broken so i chose to pay the dollar and have them send me the return label .. so far no label .. i even contacted atech directly by phone and told them this .. they said it was not their job to send the label and they don't even have a phone for amazon to call them .. so after spendin 2 hours with the automatic help thingy on amazon and gettin nowhere ( how many times can you say please send me a return label and have them not understand you ) to beggin them for a real person and they still did not understand that either ..so i got a number and called amazon .they said its atechs job to send the return label not theirs .. so as of now i still have no label and can't return this item .. i checked the correct box and contacted amazon twice and atech once .. this is totally unacceptable .. i might have to look for other places to shop online if this is gonna be so hard to return somethin . my very first return and all this ?? i'm not payin for this .. i need a return label .. thats all i want and it will come back unopened in the same package it was sent .. just gimme a label.. PLEASE .. PLEASE ..PLEASE ..

役に立ちます 到着に時間がかかるが仕方ない

Using the 2133 as I have a V3, they all work, and work great. I actually have some ancient A-TECH RAM for my Win98 and Win2K retro PC's, and have never had an issue. Its not anything blazing fast or hype responsive, but it works, and works well, and you can hardly beat the price.

DELLのプレシジョンでの使用です。問題無く認識いたしました ecc対応のddr4が入手しにくくなってきているので助かりました 納品迄少し待ちますが予定した範囲内に届きました

Maravilloso

Great memory