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Boost your system’s performance with the 4GB DDR4 2666 MHz 288-Pin UDIMM Memory Module from Crucial. Delivering speeds up to 2666 MHz, this single-ranked 4GB RAM module with x8-based chips is designed to improve your computer’s start-up times, overall responsiveness, and ability to handle data-intensive applications. The module is unbuffered, features a CAS latency of 19, and and works on systems with a 288-pin DIMM slot and a DDR4-enabled chip.
| Weight | 0.07 lbs |
|---|---|
| Dimensions | 5.65 × 1.85 × 0.65 in |
| Capacity | 4 GB |
| Speed | PC4-21300 (2666 MHz) |
| Memory Type | DDR4 |
| DIMM Type | 288-Pin DIMM |
| Buffered/Registered | No |
| CAS Latency | CL19 |
| Memory Rank | Single Rank |
8 reviews for Crucial 4GB DDR4 2666 MHz 288-Pin SR x8 UDIMM Memory Module
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Lillian Schmeler (verified owner) –
I had a different brand of ram that was causing problems with my machine but this crucial ram works perfectly!
Kaitlin Raynor (verified owner) –
As with all RAM, make sure you are getting stuff that’s compatible. Crucial has a tool to make sure you are grabbing the right stuff, just take the part number and drop it in here at B&H. Was a nice upgrade for my system.
Bernadine Bradtke (verified owner) –
Ordered 2 for my Dell XPS lightening fast after installation
Maxine Davis (verified owner) –
32 G on a single stick, and zero errors. That’s great!
Keon Miller (verified owner) –
Great memory, low profiled, 64GB for people that just want a lot of memory, with no fluff (no rgb, no heatsink).
Carissa Jacobson (verified owner) –
Good product at a good price. I am running a HP omen with dual boot Windows 10 and Linux Mint 19.3. Windows runs and boots faster after the additional Ram was added. Linux, well that is another story. Linux was fast before the addition, with the additional Ram it screams. I run a lot of graphics programs in Linux and the added Ram just makes the system run so much better. Greatest thing I could have done for $60.
Jadon Jenkins (verified owner) –
Upgraded my Dell 8930 from 16GB to 32GB. This was a well-reviewed product and their website was helpful ordering the correct part. Came in as expected, installed in about 4 minutes, immediately recognized by system, and has been terrific. Only been in about 3 weeks so can’t speak to durability yet, but I have seen one (1) RAM chip failure in 32 years of computing, so we’ll see.
Rosamond Cole (verified owner) –
No issues and working great