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Black Diamond Memory 64GB (2 x 32GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32GX22666MQR29
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  • $627.99 
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Black Diamond Memory 256GB (2 x 128GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD128GX22666MQR96
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  • $3,098.99 
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Black Diamond Memory 128GB (2 x 64GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64GX22666MQR96
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  • $2,999.99 
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Kingston 16GB DDR4 SDRAM Memory Module - 16 GB - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - CL19 - 1.20 V - ECC - Registered - 288-pin - DIMM -  KTH-PL426D8/16G
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Black Diamond Memory 16GB (2 x 8GB) ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD8GX22666MQR26
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Black Diamond Memory 32GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD32G2666MQR29
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  • $699.99 
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MICRON CT16G4RFD4266 Crucial Memory CT16G4RFD4266 16GB DDR4 2666 CL19 DR x4 ECC Registered DIMM
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MICRON CT16G4RFD4266 Crucial Memory CT16G4RFD4266 16GB DDR4 2666 CL19 DR x4 ECC Registered DIMM
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Model #: MIC#CT16G4RFD4266
  •  
  • $129.00 
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16GB RAM Replacement for Crucial CT16G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Crucial CT16G4RFD4266 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: NE-PNR-1629
  •  
  • $159.86 
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Direct from A-Tech Direct from A-Tech
Black Diamond Memory 64GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD64G2666MQR96
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  • $588.99 
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Black Diamond Memory 16GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD16G2666MQR26
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  • $699.99 
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Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
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Crucial CT16G4RFD8266 16GB DDR4 2666 288-Pin CL19 2Rx8 ECC Registered DIMM Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: CT16G4RFD8266
Black Diamond Memory 128GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD128G2666MQR96
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  • $2,763.99 
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A-Tech 16GB 2Rx4 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
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A-Tech 16GB 2Rx4 PC4-21300 DDR4 2666 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x4 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Parts: Lifetime
  • Model #: AT16G1D4D2666RD4N12V
  •  
  • $159.86 
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Black Diamond Memory 8GB ECC Registered DDR4 2666 (PC4 21300) Server Memory Model BD8G2666MQR26
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  • $399.99 
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V-COLOR 32GB (2 x 16GB) ECC SO-DIMM DDR4 2666MHz (PC4-21300) for NAS Micro Server/Workstations 2Rx8 CL19 1.2V (TES416G26D819K-VKC)
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  • $399.99 
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A-Tech 64GB 4Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
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A-Tech 64GB 4Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G1D4D2666LQ4N12V
  • $438.89
  •  
  • $416.95 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 8GB 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module

OUT OF STOCK

  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: AT8G1D4D2666RS4N12V
  •  
  • $54.99 
Direct from A-Tech Direct from A-Tech
Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered
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Crucial 32GB DDR4 2666 (PC4-21300) SDRAM Server Memory ECC Registered
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: CT32G4RFD4266
Kingston KTH-PL426S8/8G 8GB DDR4 SDRAM Memory Module - 8 GB (1 x 8GB) - DDR4-2666/PC4-21300 DDR4 SDRAM - 2666 MHz - ECC - Registered - 288-pin - DIMM
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Micron MTA36ASF4G72PZ-2G6D1 32GB DDR4-2666 ECC RDIMM
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Micron MTA36ASF4G72PZ-2G6D1 32GB DDR4-2666 ECC RDIMM
  • Type: 288-Pin DDR4 SDRAM
  • Model #: MTA36ASF4G72PZ-2G6D1
RIMLANCE RAM 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 1RX8
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RIMLANCE RAM 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 1RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: RES21300S8C16
  •  
  • $177.00 
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Direct from RIMLANCE Direct from RIMLANCE
RIMLANCE RAM 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
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RIMLANCE RAM 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC SODIMM 2RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: RES21300D8C16
  •  
  • $145.00 
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Direct from RIMLANCE Direct from RIMLANCE
NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation Memory Compatible with Supermicro MEM-DR416L-CL01-ES26
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NEMIX RAM 16GB (1X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM Workstation Memory Compatible with Supermicro MEM-DR416L-CL01-ES26
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MSE21300-628K1
  • Model #: MSE21300-628K01-427
  •  
  • $157.49 
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Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz  PC4-21300 ECC UDIMM 1RX8
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Rimlance 16GB (1X16GB) 1.2V DDR4 2666MHz PC4-21300 ECC UDIMM 1RX8
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: REU21300S8C16
  •  
  • $139.00 
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Direct from RIMLANCE Direct from RIMLANCE
Supermicro Certified MEM-DR416L-CL07-ER26 Micron 16GB DDR4-2666 ECC RDIMM
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Supermicro Certified MEM-DR416L-CL07-ER26 Micron 16GB DDR4-2666 ECC RDIMM
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: MEM-DR416L-CL07-ER26
  •  
  • $184.99 
  • Free Shipping
A-Tech 128GB (4x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 128GB (4x32GB) 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT32G4D4D2666LD4N12V
  •  
  • $1,325.95 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (4x8GB) 2Rx8 PC4-21300 / PC4-21300E DDR4 2666 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $479.96 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Samsung 16GB DDR4-2666MHz CL19 Server Memory 16GB DDR4-2666MHz CL19 Server Memory SR
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SAMSUNG
Samsung 16GB DDR4-2666MHz CL19 Server Memory 16GB DDR4-2666MHz CL19 Server Memory SR
  • CAS Latency: CL19
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A2K40BB2-CTD
A-Tech 16GB (2x8GB) 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D4D2666RS8N12V
  •  
  • $142.97 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
Hynix HMA81GU7CJR8N-VK 8GB DDR4-2666 ECC UDIMM
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SK hynix
Hynix HMA81GU7CJR8N-VK 8GB DDR4-2666 ECC UDIMM
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: HMA81GU7CJR8N-VK
  •  
  • $119.99 
  • Free Shipping
864708-591 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
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864708-591 - HPE Compatible 32GB PC4-21300 DDR4-2666Mhz 2Rx4 1.2v 288-Pin DDR4 SDRAM
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx4
  • Model #: 864708-591
  •  
  • $289.45 
64GB RAM Replacement for Crucial CT64G4LFQ4266 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
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64GB RAM Replacement for Crucial CT64G4LFQ4266 | DDR4 2666MHz PC4-21300 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: NE-PNR-1639
  •  
  • $435.90 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR480L-CL02-ER26 Micron 8GB DDR4-2666 ECC RDIMM
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Supermicro Certified MEM-DR480L-CL02-ER26 Micron 8GB DDR4-2666 ECC RDIMM
  • Type: 288-Pin DDR4 SDRAM
  • Model #: MEM-DR480L-CL02-ER26
  •  
  • $71.49 
  • Free Shipping