• In Stock
  • Sold by Newegg
  • New
Department
Show More
Brands
Show More
Price
Show More
All Top Brands
Availability
Condition
Total Capacity
Show More
Sold by
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25
Quick View
Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model BD16GX22933MQ25
  • BIOS/Performance Profile: Intel XMP 2.0
  • Features: With decades of experience specializing in memory and server parts, Black Diamond Memory is a proven manufacturer in the industry. Our products currently support over 200,000 configurations as well as support for enterprise servers, desktops, laptops, and a large variety of other devices.
  • Model #: BD16GX22933MQ25
  •  
  • $258.99 
  • Free Shipping
Timetec 8GB DDR4 2666MHz PC4-21300 Unbuffered Non-ECC 1.2V CL19 260 Pin SODIMM Laptop Notebook Computer Memory RAM Module Upgrade (8GB)
Quick View
  •  
  • $60.99 
  • Free Shipping
Available Direct from Timetec Available Direct from Timetec
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V VLP ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Supermicro SuperBlade 4119MG-X
Quick View
OWC 16GB DDR4 2666 PC4-21300 CL19 2Rx8 VLP 288-pin 1.2V VLP ECC Unbuffered DIMM Memory RAM Module Upgrade Compatible with Supermicro SuperBlade 4119MG-X
  • Voltage: 1.2V
  • Compatible System: Supermicro SuperBlade 4119MG-X Supermicro Motherboard X11SCE-F Supermicro Motherboard X11SCL-LN4F Supermicro Motherboard X11SCM-F Supermicro Motherboard X11SCM-LN8F
  • CAS Latency: CL19
  • Part Number: 2E6V42R816GB
  • Model #: OWC2E6V42R816GB-C292-SF
  •  
  • $199.99 
Available Direct from OWC Available Direct from OWC
HPE 64GB Quad Rank 4Rx4 DDR4-2666 (PC4 21300) CL19 ECC Load Reduced Server Memory
Quick View
HP
HPE 64GB Quad Rank 4Rx4 DDR4-2666 (PC4 21300) CL19 ECC Load Reduced Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Model #: 815101-B21
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) non ecc, Z2 Tower G4 non ec - D22
Quick View
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) non ecc, Z2 Tower G4 non ec - D22
  • Voltage: 1.20V
  • Compatible System: HP/Compaq Workstation Z1 G5, Z2 Small Form Factor G4 (SFF) , Z2 Tower G4 non ec
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055540096
  •  
  • $104.00 
OWC 8GB DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
Quick View
OWC 8GB DDR4 2666MHz PC4-21300 CL19 1RX8 Non-ECC UDIMM 1.2V 288-pin Desktop Memory RAM Upgrade for PC
  • CAS Latency: CL19
  • Voltage: 1.2V
  • Recommend Use: Desktops
  • Buffered/Registered: Unbuffered
  • Model #: OWC2U6D41R808GB
  •  
  • $65.99 
Available Direct from OWC Available Direct from OWC
Avarum RAM equal to 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model CT8G4SFS8266
Quick View
Avarum RAM equal to 8GB 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Notebook Memory Model CT8G4SFS8266
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: NP126
  •  
  • $76.60 
  • Free Shipping
Direct from Avarum Direct from Avarum
CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® G5 15 (5587) Gaming, G7 15 (7588) Gaming, Inspiron 27 7000 (7777) - D37
Quick View
CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Dell® G5 15 (5587) Gaming, G7 15 (7588) Gaming, Inspiron 27 7000 (7777) - D37
  • Voltage: 1.2V
  • Compatible System: Dell G5 15 (5587) Gaming, G7 15 (7588) Gaming, Inspiron 27 7000 (7777)
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 816613011537
  •  
  • $104.00 
CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Vostro Vostro 3470 Small Desktop, Vostro 3670, Vostro 3671 - D25
Quick View
CMS 16GB (1X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Vostro Vostro 3470 Small Desktop, Vostro 3670, Vostro 3671 - D25
  • Voltage: 1.20V
  • Compatible System: Dell Vostro Vostro 3470 Small Desktop, Vostro 3670, Vostro 3671
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055539298
  •  
  • $110.00 
OWC 16GB DDR4 2666MHz PC4-21300 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard M11SDV-4C-LN4F M11SDV-4CT-LN4F M11SDV-8C+-LN4F M11SDV-8C-LN4F M11SDV-8CT-LN4F
Quick View
OWC 16GB DDR4 2666MHz PC4-21300 288pin Server ECC Registered RDIMM Memory RAM Compatible with Supermicro Motherboard M11SDV-4C-LN4F M11SDV-4CT-LN4F M11SDV-8C+-LN4F M11SDV-8C-LN4F M11SDV-8CT-LN4F
  • Voltage: 1.2V
  • Compatible System: Supermicro Motherboard M11SDV-4C-LN4F Supermicro Motherboard M11SDV-4CT-LN4F Supermicro Motherboard M11SDV-8C+-LN4F Supermicro Motherboard M11SDV-8C-LN4F Supermicro Motherboard M11SDV-8CT-LN4F
  • CAS Latency: CL19
  • Part Number: 2R6D42R816GB
  • Model #: OWC2R6D42R816GB-B108-SF
  •  
  • $159.99 
Available Direct from OWC Available Direct from OWC
CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop - D21
Quick View
CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop - D21
  • Voltage: 1.20V
  • Compatible System: Dell OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055539816
  •  
  • $220.00 
A-Tech 128GB (4x32GB) 4Rx4 PC4-17000 DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
Quick View
A-Tech 128GB (4x32GB) 4Rx4 PC4-17000 DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT32G4D4D2133LQ4N12V
  •  
  • $851.14 
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Crucial BLS2K16G4D26BFSC, CT2K16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
Quick View
16GB RAM Replacement for Crucial BLS2K16G4D26BFSC, CT2K16G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772480711
  •  
  • $121.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Crucial CT2K8G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
Quick View
8GB RAM Replacement for Crucial CT2K8G4DFRA266 | DDR4 2666MHz PC4-21300 DIMM Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481176
  •  
  • $68.99 
Direct from A-Tech Direct from A-Tech
Hynix 8GB  DDR4-2666(PC4-21300) UDIMM  CL-17 1.2V Desktop Memory - HMA81GU6CJR8N-VK
Quick View
Hynix 8GB DDR4-2666(PC4-21300) UDIMM CL-17 1.2V Desktop Memory - HMA81GU6CJR8N-VK
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Chipset: Major Brand Chipset
  • Model #: HMA81GU6CJR8N-VK/hjLC/AUG31/4
  •  
  • $67.99 
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex 7070 Small Form Factor (SFF), OptiPlex 7070 Tower - D22
Quick View
CMS 16GB (2X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex 7070 Small Form Factor (SFF), OptiPlex 7070 Tower - D22
  • Voltage: 1.20V
  • Compatible System: Dell OptiPlex OptiPlex 7070 Small Form Factor (SFF), OptiPlex 7070 Tower
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055539991
  •  
  • $104.00 
CMS 16GB (1X16GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® G5 Gaming Desktop (5090), Inspiron 5680 Desktop - D25
Quick View
CMS 16GB (1X16GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® G5 Gaming Desktop (5090), Inspiron 5680 Desktop - D25
  • Voltage: 1.2V
  • Compatible System: Dell G5 Gaming Desktop (5090), Inspiron 5680 Desktop
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055531698
  •  
  • $110.00 
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® ProDesk 400 G5 MT, ProDesk 400 G5 SFF, ProDesk 400 G6 MT, ProDesk 400 G6 SFF - D24
Quick View
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with HP/Compaq® ProDesk 400 G5 MT, ProDesk 400 G5 SFF, ProDesk 400 G6 MT, ProDesk 400 G6 SFF - D24
  • Voltage: 1.20V
  • Compatible System: HP/Compaq ProDesk 400 G5 MT, ProDesk 400 G5 SFF, ProDesk 400 G6 MT, ProDesk 400 G6 SFF
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055538994
  •  
  • $52.00 
Hynix HMA82GR7CJR8N-VK 16GB DDR4-2666 ECC REG DIMM
Quick View
  •  
  • $147.63 
A-Tech 256GB (2x128GB) 4Rx4 PC4-23400L DDR4 2933 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 256GB (2x128GB) 4Rx4 PC4-23400L DDR4 2933 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: NE-SS-0713
  •  
  • $2,799.98 
Available Direct from A-Tech Available Direct from A-Tech
4GB RAM Replacement for Crucial CT2K4G4DFS632A, CT4G4DFS632A | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
Quick View
4GB RAM Replacement for Crucial CT2K4G4DFS632A, CT4G4DFS632A | DDR4 3200MHz PC4-25600 DIMM 1Rx16 Desktop Memory
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772481060
  •  
  • $45.25 
Direct from A-Tech Direct from A-Tech
CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Acer® Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20 - D22
Quick View
CMS 16GB (2X8GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Acer® Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20 - D22
  • Voltage: 1.2V
  • Compatible System: Acer Predator Orion 3000 Gaming PO3-600-UD11, PO3-600-UR14, PO3-600-UR20
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055525925
  •  
  • $104.00 
CMS 32GB (2X16GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini Core i7 3.0 (Late 2018) MRTT2LL/A - D39
Quick View
CMS 32GB (2X16GB) DDR4 21300 2666MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini Core i7 3.0 (Late 2018) MRTT2LL/A - D39
  • Voltage: 1.2V
  • Compatible System: Apple Mac Mini Core i7 3.0 (Late 2018) MRTT2LL/A
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055502490
  •  
  • $220.00 
CMS 64GB (2X32GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gigabyte® Motherboard C246-WU4, X570 AORUS ELITE, X570 AORUS ELITE WIFI, X570 AORUS MASTER - C143
Quick View
CMS 64GB (2X32GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gigabyte® Motherboard C246-WU4, X570 AORUS ELITE, X570 AORUS ELITE WIFI, X570 AORUS MASTER - C143
  • Voltage: 1.2V
  • Compatible System: Gigabyte Motherboard C246-WU4, X570 AORUS ELITE, X570 AORUS ELITE WIFI, X570 AORUS MASTER
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055548948
  •  
  • $396.00 
Avarum RAM equal to 64GB (4 x 16GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DR DIMM (288-pin) CT4K16G4DFD8266
Quick View
Avarum RAM equal to 64GB (4 x 16GB) DDR4 2666MHz DRAM (Desktop Memory) CL19 1.2V DR DIMM (288-pin) CT4K16G4DFD8266
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19
  • Buffered/Registered: Unbuffered
  • Model #: NP90
  •  
  • $507.25 
  • Free Shipping
Direct from Avarum Direct from Avarum
16GB RAM Replacement for Crucial CT16G4DFRA266.C8FE, CB16GU2666 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
Quick View
16GB RAM Replacement for Crucial CT16G4DFRA266.C8FE, CB16GU2666 | DDR4 2666MHz PC4-21300 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Crucial CT16G4DFRA266.C8FE, CB16GU2666
  • Model #: NE-PNR-1636
  •  
  • $121.99 
Direct from A-Tech Direct from A-Tech
CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Inspiron 3671 Desktop, Fujitsu ESPRIMO D588/T - D21
Quick View
CMS 32GB (2X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Inspiron 3671 Desktop, Fujitsu ESPRIMO D588/T - D21
  • Voltage: 1.20V
  • Compatible System: Dell Inspiron 3671 Desktop, Fujitsu ESPRIMO D588/T
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055539632
  •  
  • $220.00 
CMS 64GB (4X16GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard TRX40 Creator, TRX40 Taichi - D56
Quick View
CMS 64GB (4X16GB) DDR4 21300 2666MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard TRX40 Creator, TRX40 Taichi - D56
  • Voltage: 1.2V
  • Compatible System: ASRock Motherboard TRX40 Creator, TRX40 Taichi
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055549907
  •  
  • $570.00 
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop - D24
Quick View
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop - D24
  • Voltage: 1.20V
  • Compatible System: Dell OptiPlex OptiPlex XE3 Small Form Factor (SFF), XPS 8930 Desktop
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055539090
  •  
  • $52.00 
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Gaming Notebook 15-cx0xxxx, Pavilion Notebook 15z Series (DDR4), Pavilion x360 14-dh1xxx - D36
Quick View
CMS 8GB (1X8GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with HP/Compaq® Pavilion Gaming Notebook 15-cx0xxxx, Pavilion Notebook 15z Series (DDR4), Pavilion x360 14-dh1xxx - D36
  • Voltage: 1.2V
  • Compatible System: HP/Compaq Pavilion Gaming Notebook 15-cx0xxxx, Pavilion Notebook 15z SeriesPavilion x360 14-dh1xxx
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055534668
  •  
  • $52.00 
CMS 64GB (4X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex 7060 Small Form Factor (SFF), OptiPlex 7060Tower, OptiPlex XE3 Tower - D56
Quick View
CMS 64GB (4X16GB) DDR4 21300 2666MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® OptiPlex 7060 Small Form Factor (SFF), OptiPlex 7060Tower, OptiPlex XE3 Tower - D56
  • Voltage: 1.20V
  • Compatible System: Dell OptiPlex 7060 Small Form Factor (SFF), OptiPlex 7060Tower, OptiPlex XE3 Tower
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055540171
  •  
  • $570.00 
CMS 128GB (4X32GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Precision 17 7000 Series (7730), Precision Mobile Workstation 7530 - D106
Quick View
CMS 128GB (4X32GB) DDR4 21300 2666MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Dell® Precision 17 7000 Series (7730), Precision Mobile Workstation 7530 - D106
  • Voltage: 1.2V
  • Compatible System: Dell Precision 17 7000 Series (7730), Precision Mobile Workstation 7530
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Model #: 840055535825
  •  
  • $792.00 
Avarum RAM equal to 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
Quick View
Avarum RAM equal to 32GB Kit (2 x 16GB) DDR4-2666 DIMM 288-Pin Memory Kit CT2K16G4DFD8266
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Timing: 19-19-19
  • Buffered/Registered: Unbuffered
  • Model #: NP84
  •  
  • $258.80 
  • Free Shipping
Direct from Avarum Direct from Avarum