Boost your system's performance with the Patriot Signature Premium 4GB DDR4 2666MHz UDIMMwith aluminum heatshield from Patriot. Delivering speeds up to 2666 MHz, this single-rank 4GB module is a plug-and-play memory upgrade designed to improve your computer's start-up times, overall responsiveness, and ability to handle data-intensive applications. It is non-ECC and unbuffered, features a CAS latency of 19 and a power rating of 1.2V, and works on systems with a 288-pin DIMM slot and a DDR4-enabled chip. Signature Premium memory modules are tested to help ensure quality and performance.

4GB Capacity    2666 MHz Clock Speed    PC4-21300    288-Pin UDIMM    1.2V    19-19-19-43 Timings    Unbuffered, Non-ECC    Aluminum Heatshield    Plug-and-Play

This single-rank 4GB module has a speed of up to 2666 MHz, a CAS latency of 19, and is tested to ensure quality and performance.

Related Questions and Answers

Q: 1. Is the Patriot PVS416G360C4K kit compatible with a X570S AORUS ELITE AX motherboard?

A: Yes, the Patriot 16GB Viper Steel DDR4 3600 MHz UDIMM Memory Kit will be compatible with the X570S motherboard.

Q: 2. Is this memory unbuffered and Non-ECC?

A: Non-ECC unbuffered

Q: 3. Will this RAM work in a Dell Insperion 3880 Desk Top?

A: According to Dell, the Inspiron 3880 can only support a maximum memory speed of 2933 MHz. This Patriot Viper 4 Blackout Series RAM kit has a speed of 3200 MHz, so it would not be recommended for use with the Dell Inspiron 3880.

Q: 4. Is this memory compatible with GigaByte GA-H61M-DS2 ?

A: If the memory is within the ff. specs:DDR3 1333/1066/800 MHz memory modulesnon-ECC memory modules

Q: 5. my board is ASUS ROG Maximus XIII Hero (WiFi 6E) Z590 LGA 1200 (Intel 11th/10th Gen) ATX Gaming Motherboard with Intel Core i7-11700K 3.6 GHz Eight-Core LGA 1200 Processor. when i go into bios for asus and change from aouto to XMP I and 3600 i get nothing. i have to change to auto and 3300. Thought I could do 3600 with this ram?

A: Check for driver and bios updates regarding XMP memory configurations at the 3600 speed.

Q: 6. Are these also Samsung B-Die? The same as the 16 GB versions?

A: Patriot manufactures their own RAM modules in the USA and Taiwan. They do not use Samsung components in their DIMMs.

Q: 7. does it work for asus z490-a motherboard?

A: Yes it is compatible.

Q: 8. Does this kit fir the Dell Optiplex 780? It's supposed to be able to run non-ECC sticks (double sided) in each of the four slots up to 4GB each for a total of 16GB. Have looked everywhere & had to RMA a set of GSkill Ripjaws because these wouldn't POST. The MB would only make a whining nosie when the stick was installed & the power plug inserted. It done the same with a 4GB stick that originally shipped with my XPS 8700, though ran the 2GB sticks OK (though they weren't double sided), but downclocked to what the single stick was running. Are there any Dell Optiplex 780 owners out there who can sat this IS the one that works?

A: Yes, the Optiplex 780 could run without ECC memory.

Q: 9. Is this memory compatible with the ASUS Pro Art Z790 mobo with a 13900K CPU?

A: Yes, the Patriot 32GB Signature Series DDR5 5600 MHz UDIMM RAM Single Module (1 x 32GB) is compatible with the ASUS ProArt Z790 motherboards and the Intel Core i9-13900K.

Q: 10. Will the work fine with ROG Crosshair VIII Dark Hero?

A: Yes, the Patriot 64GB Viper Steel DDR4 3600 MHz UDIMM Memory Kit (2 x 32GB) is fully compatible with your ASUS ROG Crosshair VIII Dark Hero.