![Amazon.com: Patriot Signature Series 8GB 2666MHz (PC4-21300) DDR4 SODIMM Memory Module : Electronics Amazon.com: Patriot Signature Series 8GB 2666MHz (PC4-21300) DDR4 SODIMM Memory Module : Electronics](https://images-na.ssl-images-amazon.com/images/I/41yNsDHDY0L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA156%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Patriot Signature Series 8GB 2666MHz (PC4-21300) DDR4 SODIMM Memory Module : Electronics
![A-Tech 16GB Module for HP EliteBook 830 G5 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS266633A25832X1) at Amazon.com A-Tech 16GB Module for HP EliteBook 830 G5 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS266633A25832X1) at Amazon.com](https://m.media-amazon.com/images/I/6189kSOdTdL._AC_SY450_.jpg)
A-Tech 16GB Module for HP EliteBook 830 G5 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS266633A25832X1) at Amazon.com
![Amazon.com: CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Compatible with HP/Compaq Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC - D25 : Video Games Amazon.com: CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Compatible with HP/Compaq Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC - D25 : Video Games](https://m.media-amazon.com/images/I/61LRn1-S0ZL._AC_SY355_.jpg)
Amazon.com: CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Compatible with HP/Compaq Pavilion 690-0020 Gaming Desktop PC, 690-0021nf Gaming Desktop PC - D25 : Video Games
![Samsung Memory Bundle with 32GB (2 x 16GB) DDR4 PC4-21300 2666MHz Memory Compatible with HP ProLiant ML30 G9, ML30 G10, DL20 G9, DL20 G10, MicroServer G10 Servers at Amazon.com Samsung Memory Bundle with 32GB (2 x 16GB) DDR4 PC4-21300 2666MHz Memory Compatible with HP ProLiant ML30 G9, ML30 G10, DL20 G9, DL20 G10, MicroServer G10 Servers at Amazon.com](https://m.media-amazon.com/images/I/61PLwVl0RgL._AC_SY450_PIbundle-2,TopRight,0,0_SH20_.jpg)
Samsung Memory Bundle with 32GB (2 x 16GB) DDR4 PC4-21300 2666MHz Memory Compatible with HP ProLiant ML30 G9, ML30 G10, DL20 G9, DL20 G10, MicroServer G10 Servers at Amazon.com
![HP 8GB DDR4 SDRAM Memory Module - 8 GB - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21333 - ECC at Amazon.com HP 8GB DDR4 SDRAM Memory Module - 8 GB - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21333 - ECC at Amazon.com](https://m.media-amazon.com/images/I/51X6efIwr1L._AC_SY355_.jpg)
HP 8GB DDR4 SDRAM Memory Module - 8 GB - DDR4 SDRAM - 2666 MHz DDR4-2666/PC4-21333 - ECC at Amazon.com
![Astra-Gear 8GB(1x8GB) 2666MHz DDR4 Unbuffered Non-ECC U-DIMM Upgrade for Desktop Memory Ram 1.2V CL19 260-Pin(AHD19S8G26S) at Amazon.com Astra-Gear 8GB(1x8GB) 2666MHz DDR4 Unbuffered Non-ECC U-DIMM Upgrade for Desktop Memory Ram 1.2V CL19 260-Pin(AHD19S8G26S) at Amazon.com](https://m.media-amazon.com/images/I/71YQxFW8MTL._AC_SY450_.jpg)
Astra-Gear 8GB(1x8GB) 2666MHz DDR4 Unbuffered Non-ECC U-DIMM Upgrade for Desktop Memory Ram 1.2V CL19 260-Pin(AHD19S8G26S) at Amazon.com
![3TQ35AT TNC Smart Buy 8GB 1X8GB DDR4-2666 Genuine 3TQ35AT 8gb Ddr4 SDRAM Memory Module - 8 GB 1 X 2666 MHz for at Amazon.com 3TQ35AT TNC Smart Buy 8GB 1X8GB DDR4-2666 Genuine 3TQ35AT 8gb Ddr4 SDRAM Memory Module - 8 GB 1 X 2666 MHz for at Amazon.com](https://m.media-amazon.com/images/I/518pCfdH4KL._AC_.jpg)
3TQ35AT TNC Smart Buy 8GB 1X8GB DDR4-2666 Genuine 3TQ35AT 8gb Ddr4 SDRAM Memory Module - 8 GB 1 X 2666 MHz for at Amazon.com
![A-Tech 32GB RAM Replacement for HP 840758-091 | DDR4 2666MHz PC4-21300 2Rx4 1.2V ECC RDIMM Registered 288-Pin DIMM Memory Module at Amazon.com A-Tech 32GB RAM Replacement for HP 840758-091 | DDR4 2666MHz PC4-21300 2Rx4 1.2V ECC RDIMM Registered 288-Pin DIMM Memory Module at Amazon.com](https://m.media-amazon.com/images/I/71-1d2hbuYL._AC_SX569_.jpg)
A-Tech 32GB RAM Replacement for HP 840758-091 | DDR4 2666MHz PC4-21300 2Rx4 1.2V ECC RDIMM Registered 288-Pin DIMM Memory Module at Amazon.com
![A-Tech 8GB Module for HP Omen 870-224 Desktop & Workstation Motherboard Compatible DDR4 2666Mhz Memory Ram (ATMS282275A25818X1) at Amazon.com A-Tech 8GB Module for HP Omen 870-224 Desktop & Workstation Motherboard Compatible DDR4 2666Mhz Memory Ram (ATMS282275A25818X1) at Amazon.com](https://m.media-amazon.com/images/I/61omosVugzL._AC_SY450_.jpg)
A-Tech 8GB Module for HP Omen 870-224 Desktop & Workstation Motherboard Compatible DDR4 2666Mhz Memory Ram (ATMS282275A25818X1) at Amazon.com
![A-Tech 4GB Module for HP ProBook 640 G4 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS322455A25977X1) at Amazon.com A-Tech 4GB Module for HP ProBook 640 G4 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS322455A25977X1) at Amazon.com](https://m.media-amazon.com/images/I/71NSvaS1EkL._AC_SY450_.jpg)
A-Tech 4GB Module for HP ProBook 640 G4 Laptop & Notebook Compatible DDR4 2666Mhz Memory Ram (ATMS322455A25977X1) at Amazon.com
![A-Tech 64GB Kit (2 x 32GB) for HP ProLiant DL380 Gen10 G10 - DDR4 PC4-21300 2666Mhz ECC Load Reduced LRDIMM 2Rx4 - Server Specific Memory Ram (AT322622SRV-X2L1) at Amazon.com A-Tech 64GB Kit (2 x 32GB) for HP ProLiant DL380 Gen10 G10 - DDR4 PC4-21300 2666Mhz ECC Load Reduced LRDIMM 2Rx4 - Server Specific Memory Ram (AT322622SRV-X2L1) at Amazon.com](https://m.media-amazon.com/images/I/71dR138QdqL._AC_SY450_PIbundle-2,TopRight,0,0_SH20_.jpg)
A-Tech 64GB Kit (2 x 32GB) for HP ProLiant DL380 Gen10 G10 - DDR4 PC4-21300 2666Mhz ECC Load Reduced LRDIMM 2Rx4 - Server Specific Memory Ram (AT322622SRV-X2L1) at Amazon.com
![parts-quick 8GB Memory Compatible with HP Z4 Workstation (G4) Xeon DDR4-2666 CAS-19-19-19 Registered DIMM RAM at Amazon.com parts-quick 8GB Memory Compatible with HP Z4 Workstation (G4) Xeon DDR4-2666 CAS-19-19-19 Registered DIMM RAM at Amazon.com](https://m.media-amazon.com/images/I/61Na8cS+6GL._AC_SX450_.jpg)
parts-quick 8GB Memory Compatible with HP Z4 Workstation (G4) Xeon DDR4-2666 CAS-19-19-19 Registered DIMM RAM at Amazon.com
![8GB (1X8GB) Memory for HP ProDesk 600 G4 Small Form Factor PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com 8GB (1X8GB) Memory for HP ProDesk 600 G4 Small Form Factor PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com](https://m.media-amazon.com/images/I/613Jckz9-LL._AC_SX450_.jpg)
8GB (1X8GB) Memory for HP ProDesk 600 G4 Small Form Factor PC DDR4-2666MHz Non-ECC UDIMM RAM (PARTS-QUICK Brand) at Amazon.com
![Samsung 16GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module at Amazon.com Samsung 16GB DDR4 PC4-21300, 2666MHZ, 288 PIN DIMM, 1.2V, CL 19 desktop ram memory module at Amazon.com](https://images-na.ssl-images-amazon.com/images/I/612qL5mpxVS._AC_UL160_SR160,160_.jpg)