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.

4GB Capacity    2666 MHz Clock Speed    PC4-21300    288-Pin UDIMM    CL19 Latency    Single Rank    x8-Based Chips

Related Questions and Answers

Q: 1. Compatible with a 10700KF Intel processor?

A: Yes, the Crucial CT2K32G4DFD8266 is compatible with motherboards that support the 10700KF Intel processor.

Q: 2. Is this memory okay for upgrading 2019 iMac 27 3.0ghz to 16gb?

A: No, the Crucial 8GB DDR4 2666 MHz 288-Pin UDIMM Memory Module Kit (2 x 4GB) B&H # CRCT2K44DFS8 is not compatible with the iMac 2019. For a compatible upgrade search for B&H # OW2666D4S08G on our website.

Q: 3. Looking to upgrade my Mac Mini (2018). Is there really a difference between this kit and the more expensive Mac specific one (CT2K32G4S266M)?

A: They are comparable and it should work just fine.

Q: 4. intel or amd?

A: This does work with both AMD or Intel processors. You just have to make sure it compatible with the speed of the motherboard that you have and if your motherboard can support an additional 16GB of RAM.

Q: 5. What's the performance difference between this and the Crucial kit "CT2K16G4TFD8266" for almost double the price? The only difference I see is the more expensive one has "x8-Based Chips" "Error Correction (ECC)"

A: The more expensive memory listed is ECC RAM for servers and workstations with Xeon processors.

Q: 6. This is the ram that supports the ASUS S300ma ??

A: The Crucial 64GB Desktop DDR4 2666 MHz UDIMM Memory Kit (2 x 32GB) is compatible with the ASUS S300MA.

Q: 7. Does it work with gigabyte aero 15 4k oled 9th gen.laptop?

A: Yes, this set of RAM would work with the Gigabyte Aero 15 laptop.

Q: 8. Will this work in a Dell Aurora R7?

A: They are compatible.

Q: 9. Can This be used for iMac memory upgrade

A: This memory can not be used in an iMac.

Q: 10. Would this module be able to work alongside a DIMM module? If this module is UDIMM, will it work with another module that's exactly the same (apart from the DIMM factor)?

A: Yes, you can use UDIMM and Dimm together if both are similar specs.