• In Stock
  • Sold by Newegg
  • New
Brands
Show More
Price
Show More
Speed
Type
Capacity
Show More
CAS Latency
Voltage
ECC
Buffered/Registered
Sold by
All Top Brands
Availability
Condition
Total Capacity
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
Hynix HMA82GR7AFR8N-VK 16GB DDR4-2666 ECC REG DIMM
Quick View
  •  
  • $226.99 
  • $5.99 Shipping
Kingston 8GB 1Rx8 PC4-2666 CL19 Registered w/ Parity VLP 288-Pin DIMM, KSM26RS8L/8MEI
Quick View
Kingston 8GB 1Rx8 PC4-2666 CL19 Registered w/ Parity VLP 288-Pin DIMM, KSM26RS8L/8MEI
  • CAS Latency: CL19
  • Timing: 19-19-19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KSM26RS8L/8MEI
  •  
  • $79.99 
  • Free Shipping
Lenovo 32GB TruDDR4 2666MHz 288pin ECC Reg DIMM Server Memory Module 4ZC7A15142
Quick View
Lenovo
Lenovo 32GB TruDDR4 2666MHz 288pin ECC Reg DIMM Server Memory Module 4ZC7A15142
  • CAS Latency: CL1.5
  • Type: 288-Pin DDR4 SDRAM
  • Model #: 4ZC7A15142
M393A2K40BB2CTD Samsung 16GB Single Rank PC4-21300 DDR4-2666MHz ECC Reg Memory
Quick View
SAMSUNG
Refurbished M393A2K40BB2CTD Samsung 16GB Single Rank PC4-21300 DDR4-2666MHz ECC Reg Memory
  • CAS Latency: CL19
  • Rank: Single Rank
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: M393A2K40BB2-CTD-REF
  •  
  • $163.00 
  • Free Shipping
M393A4K40CB2-CTD Samsung 32GB PC4-21300 DDR4-2666MHz Dual Rank ECC Reg Memory
Quick View
SAMSUNG
Refurbished M393A4K40CB2-CTD Samsung 32GB PC4-21300 DDR4-2666MHz Dual Rank ECC Reg Memory
  • Rank: Dual
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: M393A4K40CB2-CTD-REF
  •  
  • $340.00 
  • Free Shipping
815101-B21 HPE 64GB Quad Rank x4 DDR4-2666 CAS-19 Quad Rank Smart Memory Kit
Quick View
HP
Refurbished 815101-B21 HPE 64GB Quad Rank x4 DDR4-2666 CAS-19 Quad Rank Smart Memory Kit
  • CAS Latency: CL19
  • Rank: Quad Rank
  • Parts: 30 Days
  • Labor: 30 Days
  • Model #: 815101-B21-REF
UCS-MR-X64G4RS-H Cisco 64GB PC4-21300 DDR4-2666MHz Quad Rank CL19 ECC Reg Memory
Quick View
Refurbished UCS-MR-X64G4RS-H Cisco 64GB PC4-21300 DDR4-2666MHz Quad Rank CL19 ECC Reg Memory
  • CAS Latency: CL19
  • Part Number: UCS-MR-X64G4RS-H
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: UCS-MR-X64G4RS-H
  •  
  • $690.00 
  • Free Shipping
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-628K2
  • Model #: ME21300-628K02-540
  •  
  • $338.99 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-624K2
  • Model #: MR21300-624K02-453
  •  
  • $291.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT
Quick View
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-328K2
  • Model #: ME21300-328K02-G
  •  
  • $638.99 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R740xd2 Rack Server
Quick View
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Dell PowerEdge R740xd2 Rack Server
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: MR21300-818K2
  • Model #: MR21300-818K2-PER740XD2
  •  
  • $139.89 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 16GB (2X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-818K2
  • Model #: MR21300-818K02-442
  •  
  • $139.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Memory KIT
Quick View
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MSE21300-328K2
  • Model #: 0759170864102
  •  
  • $574.99 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN VLP ECC Unbuffered UDIMM Memory Compatible with Supermicro MEM-DR416L-CV02-EU26 ECC
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN VLP ECC Unbuffered UDIMM Memory Compatible with Supermicro MEM-DR416L-CV02-EU26 ECC
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-628VK1
  • Model #: ME21300-628VK01-522
  •  
  • $169.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Hynix HMA82GU7CJR8N-VK
Quick View
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Hynix HMA82GU7CJR8N-VK
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-628K1
  • Model #: ME21300-628K01-2331
  •  
  • $169.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 64GB (8X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro Rack 2020 MacPro 7,1
Quick View
NEMIX RAM 64GB (8X8GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Apple Mac Pro Rack 2020 MacPro 7,1
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-828K8
  • Model #: 0759170863488
  •  
  • $555.49 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell EMC PowerEdge XR2 Server
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell EMC PowerEdge XR2 Server
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: MR21300-818K1
  • Model #: MR21300-818K1-EMC-PEXR2
  •  
  • $69.99 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell PowerEdge FC430 Server
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Dell PowerEdge FC430 Server
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: MR21300-818K1
  • Model #: MR21300-818K1-DL-FC430
  •  
  • $69.99 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-814K1
  • Model #: MR21300-814K01-93
  •  
  • $69.99 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
Quick View
RIMLANCE 4GB (1X4GB) DDR4 2666MHZ PC4-21300 1RX8 1.2V 288-PIN ECC Registered RDIMM Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RRD21300S8C4
  •  
  • $29.19 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 128GB (4X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-324K4
  • Model #: MR21300-324K04-460
  •  
  • $1,197.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA84GR7CJR4N-VK
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Hynix HMA84GR7CJR4N-VK
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-324K1
  • Model #: MR21300-324K01-2336
  •  
  • $299.95 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro H11SSL-i AMD EPYC Series Motherboard
Quick View
NEMIX RAM 32GB (1X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory Compatible with Supermicro H11SSL-i AMD EPYC Series Motherboard
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-324K1
  • Model #: 99-698-425
  •  
  • $299.95 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 64GB (4X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-628K4
  • Model #: MR21300-628K04-457
  •  
  • $574.89 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Dell PowerEdge R250 Rack Server
Quick View
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory KIT Compatible with Dell PowerEdge R250 Rack Server
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: ME21300-328K2
  • Model #: 759170888313
  •  
  • $638.99 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 128GB (2X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT Compatible with Dell PowerEdge T440 Tower
Quick View
NEMIX RAM 128GB (2X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Load Reduced Server Memory KIT Compatible with Dell PowerEdge T440 Tower
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.35V
  • Part Number: ML21300-944K2
  • Model #: ML21300-944K2-DL-PET440
  •  
  • $878.99 
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-828K1
  • Model #: ME21300-828K01-78
  •  
  • $79.99 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
NEMIX RAM 512GB (16X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
Quick View
NEMIX RAM 512GB (16X32GB) DDR4 2666MHZ PC4-21300 2Rx4 1.2V 288-PIN ECC RDIMM Registered Server Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MR21300-324K16
  • Model #: MR21300-324K16-G1
  •  
  • $4,686.89 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Compatible with QNAP RAM-64GDR4ECS0-LR-2666 Load Reduced Server Memory
Quick View
NEMIX RAM 64GB (1X64GB) DDR4 2666MHZ PC4-21300 4Rx4 1.2V 288-PIN ECC LRDIMM Compatible with QNAP RAM-64GDR4ECS0-LR-2666 Load Reduced Server Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ML21300-944K1
  • Model #: ML21300-944K1-QN-RAM-64GDR4ECS0-LR-2666
  •  
  • $439.99 
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Supermicro MEM-DR480L-HL01-EU26
Quick View
NEMIX RAM 8GB (1X8GB) DDR4 2666MHZ PC4-21300 1Rx8 1.2V 288-PIN ECC Unbuffered UDIMM Memory Compatible with Supermicro MEM-DR480L-HL01-EU26
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: ME21300-818K1
  • Model #: MEM-DR480L-HL01-EU26
  •  
  • $79.99 
  • Free Shipping
Direct from NEMIX RAM Direct from NEMIX RAM
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM KIT Workstation, NAS Memory
Quick View
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM KIT Workstation, NAS Memory
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MSE21300-628K2
  • Model #: 0759170864010
  •  
  • $312.96 
  • Free Shipping
Available Direct from NEMIX RAM Available Direct from NEMIX RAM
RIMLANCE 32GB(2X16GB) DDR4 2666MHz PC4-21300 2RX4 1.2V 288-PIN ECC Registered RDIMM Server Memory KIT
Quick View
RIMLANCE 32GB(2X16GB) DDR4 2666MHz PC4-21300 2RX4 1.2V 288-PIN ECC Registered RDIMM Server Memory KIT
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: RRD21300D4C2K32
  •  
  • $289.00 
  • Free Shipping
Direct from RIMLANCE Direct from RIMLANCE
Crucial/MICRON MTA36ASF2G72PZ-2G6B1 16GB ECC Registered 2Rx4 PC4 DDR4-2666 Server Memory CT16G4RFD4266
Quick View
Crucial/MICRON MTA36ASF2G72PZ-2G6B1 16GB ECC Registered 2Rx4 PC4 DDR4-2666 Server Memory CT16G4RFD4266
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: MTA36ASF2G72PZ-2G6B1