

⚡ Upgrade your desktop, upgrade your game — memory that means business.
The Crucial CT2K32G4DFD8266 is a 64GB (2x32GB) DDR4 desktop memory kit running at 2666 MHz with CL19 latency. Designed for enhanced bandwidth and up to 40% lower power consumption, it delivers reliable, high-speed performance optimized for modern processors. Easy to install with plug-and-play functionality, this kit is ideal for professionals and gamers seeking a significant boost in multitasking and data-heavy applications.







| ASIN | B07ZLDCYYS |
| Best Sellers Rank | #521 in Computer Memory |
| Brand | Micron |
| Color | Green |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.6 4.6 out of 5 stars (996) |
| Date First Available | October 29, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 5.25 x 0.44 x 1.23 inches |
| Item Weight | 1.34 ounces |
| Item model number | CT2K32G4DFD8266 |
| Manufacturer | Crucial |
| Memory Speed | 2666 MHz |
| Number of Processors | 1 |
| Product Dimensions | 5.25 x 0.44 x 1.23 inches |
| RAM | 64 GB DDR4 |
| Series | Crucial DDR4 2666 MHz DIMM |
| Voltage | 1.2 Volts |
M**D
Plug and Play lets Go!
Worked perfectly for my Hewlett Packard desktop gaming model tg01-0023w. (Entry level gaming desktop for 599.00) You cant beat that with these crazy current gpu prices in which most are marked up from anywhere to twice and up 3-4 times their value (April 2021) because of greedy scalpers and covid-19, which is over hyped hysteria imo. Watched some YouTube videos and I wanted to learn how to upgrade the computers ram and went from the factory 8gb to 32gb which is this particular model motherboards max ram, and did it with ease, literally just plug and play (Ive never done this before) and didn’t have to worry about messing with ryzen master or trying to adjust ram speeds in the bios. My pc instantly recognized this awesome crucial ram and runs it at 3200 mhz as advertised. Definitely made a difference in my computers performance! Would recommend this ram and this computer, Ive never had a gaming pc until now, and always wanted to make that transition from console to pc. Fortnite looks awesome and runs great now. Getting 240 fps @1080p on my first ever gaming pc, paired with a LG 240hz monitor which is too sweet! Definitely getting the most performance out this little pc with a simple ram upgrade! I am extremely satisfied now, although the monitor was not cheap but worth it imo, I should be good to go for a long time.
A**R
Great for heavy duty creative and development work.
I need a lot of RAM as I do some fairly hefty creative projects and I'm dipping into AI development a little. So I found these cards after looking for the best match for my motherboard. Soon after I purchased them I saw a review saying that their cards were full of errors, so I began to worry, but so far I haven't had any issues. No errors as far as I can tell, but I haven't done a full memtest yet, so perhaps I've just been lucky? These are great cards so far though!
R**W
Easy to install and works flawlessly.
These were a perfect fit for my recent yard sale rebuild. dropped in and after a bios update worked flawlessly.
J**N
TOTAL difference.
I NOW KNOW that RAM means everything. I can do more at one time than ever. My A.I. programs work faster when I am doing more than one activity on my computer. Video editing is more "real time". No more waiting for the processors to "catch up". This is the first time I have ever updated memory in a computer of mine. From NOW on, I will maximize the memory of every computer I buy, when purchased! If only I had known!
J**M
It's Crucial. It's RAM. What else is there to say?
Plugged right in, works fine. This RAM is clocked slower than a lot of the DDR4 RAM on the market, but in my experience usually going with faster clocks isn't worth it. You might gain maybe 1% going with faster RAM, but you would have to test very carefully to detect it. I put 4 of these 32 GB modules into my new Ryzen3 5800X build, and I am completely satisfied.
J**S
32GB DDR4 upgrade Crucial.
They are what they are , so far so good no problems. Just really simple , no RGB, no Fancy smancy case around 'em, but I knew this when I ordered. Pro is they are running great in my system. CON for the money you'd think they might be alil fancier with some RGB or at least a color case. But hey is it about looks or performance? Maybe I'll just grab the accessory RGB cases for any DDR. Which makes 32GB into well over 200 for mid grade thats pricey...
J**.
Pretty Good
The RAM seems to work fine. However, it took an INCREDIBLE amount of force to put in the slot. Though, this could have been my motherbaord.
C**N
Excellent product at great value
Literally installed in minutes and integrated seamlessly with my system
I**T
A tiempo y en excelente condición
F**G
Der Arbeitsspeicher ist ziemlich günstig und funktioniert dafür einwandfrei. Die 8GB Version macht einiges am Laptop auch deutlich schneller!
C**D
Works as expected. Used the Crucial website in advance to determine the right RAM for my computer, so compatibility wasn't an issue.
H**I
商品到着してからすぐ使用しましたが、問題なく使うことができる。
B**Y
Good speed
Trustpilot
1 month ago
1 month ago