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  • DDR4
A-Tech 8GB 2Rx8 PC4-17000 DDR4 2133 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x8 Server RAM Memory Module
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A-Tech 8GB 2Rx8 PC4-17000 DDR4 2133 ECC REG RDIMM Registered DIMM 288-Pin Dual Rank x8 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: AT8G1D4D2133RD8N12V
  •  
  • $49.49 
  • Free Shipping
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Kingston Premier Series 64GB ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RD4/64HAR
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Kingston Premier Series 64GB ECC Registered DDR4 3200 (PC4 25600) Server Memory Model KSM32RD4/64HAR
  • CAS Latency: CL22
  • Timing: 22-22-22
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: KSM32RD4/64HAR
  •  
  • $899.00 
  • Free Shipping
Supermicro (HMA82GU7CJR8N-VK) 16GB SDRAM ECC DDR4 2666 (PC4 21300) Server Memory Model MEM-DR416L-HL01-EU26
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Supermicro (HMA82GU7CJR8N-VK) 16GB SDRAM ECC DDR4 2666 (PC4 21300) Server Memory Model MEM-DR416L-HL01-EU26
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: MEM-DR416L-HL01-EU26
  •  
  • $169.99 
Black Diamond Memory 128GB ECC Registered DDR4 2400 (PC4 19200) Server Memory Model BD128G2400MQR96
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  •  
  • $2,763.99 
  • Free Shipping
16GB RAM Replacement for Hynix HMAA2GU7CJR8N-XN | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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16GB RAM Replacement for Hynix HMAA2GU7CJR8N-XN | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1857
  •  
  • $219.99 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB 2Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 16GB 2Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT16G1D4D2133RD8N12V
  •  
  • $149.12 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx4 PC4-19200 DDR4 2400 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x4 Server RAM Memory Module
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A-Tech 8GB 1Rx4 PC4-19200 DDR4 2400 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x4 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: AT8G1D4D2400RS4N12V
  •  
  • $47.61 
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
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: AT8G1D4D2666RS4N12V
  •  
  • $54.99 
Available Direct from A-Tech Available Direct from A-Tech
Crucial 16GB ECC Registered DDR4 2933 (PC4 23400) Server Memory Model CT16G4RFD8293
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Crucial
Crucial 16GB ECC Registered DDR4 2933 (PC4 23400) Server Memory Model CT16G4RFD8293
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: CT16G4RFD8293
  •  
  • $169.00 
  • Free Shipping
4GB RAM Replacement for Kingston KVR24E17S8/4 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR24E17S8/4 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1965
  •  
  • $38.81 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Kingston KSM24ES8/8ME | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Kingston KSM24ES8/8ME | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772488694
  •  
  • $142.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16 GB SK HYNIX HMA82GR7AFR8N-VK DDR4 2Rx8 PC4-2666V-RE1-11 ECC REG SERVER Memory
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SK hynix
16 GB SK HYNIX HMA82GR7AFR8N-VK DDR4 2Rx8 PC4-2666V-RE1-11 ECC REG SERVER Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AL0012
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
  •  
  • $155.06 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 1Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 16GB 1Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT16G1D4D2133RS4N12V
  •  
  • $149.12 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx8 PC4-19200 DDR4 2400 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x8 Server RAM Memory Module
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A-Tech 8GB 1Rx8 PC4-19200 DDR4 2400 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x8 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx8
  • Model #: AT8G1D4D2400RS8N12V
  •  
  • $58.02 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 1Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 16GB 1Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: AT16G1D4D2933RS4N12V
  •  
  • $160.37 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 16GB 2Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: AT16G1D4D2666RD8N12V
  •  
  • $197.99 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB 2Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 32GB 2Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: AT32G1D4D3200RD8N12V
  •  
  • $378.89 
Available Direct from A-Tech Available Direct from A-Tech
8GB RAM Replacement for Kingston KSM26ES8/8ME | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Kingston KSM26ES8/8ME | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1969
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 64GB 4Rx4 PC4-17000L DDR4 2133 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 PC4-17000L DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G1D4D2133LQ4N12V
  •  
  • $339.95 
Available Direct from A-Tech Available Direct from A-Tech
8GB RAM Replacement for Hynix HMA41GR7BJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA41GR7BJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772480094
  •  
  • $54.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1G43EB1-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Samsung M393A1G43EB1-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479821
  •  
  • $54.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 3TQ39AA, 3TQ39AT, 4UY11UT, 879505-B21, 879526-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP 3TQ39AA, 3TQ39AT, 4UY11UT, 879505-B21, 879526-091 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772484924
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MTA9ASF51272PZ-2G3A2MG, MTA9ASF51272PZ-2G3B1II | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 16GB (2x8GB) 1Rx8 PC4-23400E DDR4 2933 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 1Rx8 PC4-23400E DDR4 2933 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D4D2933ES8N12V
  •  
  • $269.98 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K40CB2-CVF, M393A2K40DB2-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Samsung M393A2K40CB2-CVF, M393A2K40DB2-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772478534
  •  
  • $163.93 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA9ASF1G72AZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Micron MTA9ASF1G72AZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-2077
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 4GB 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 4GB 1Rx8 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT4G1D4D2666RS8N12V
  •  
  • $25.29 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) 1Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (2x16GB) 1Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D4D2400RS4N12V
  •  
  • $241.20 
Available Direct from A-Tech Available Direct from A-Tech
Supermicro Certified MEM-DR432L-HL03-ER26 | Hynix 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR432L-HL03-ER26 | Hynix 32GB PC4-21300 DDR4 2666MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: MEM-DR432L-HL03-ER26
  •  
  • $251.49 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB 1Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 32GB 1Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT32G1D4D2933RS4N12V
  •  
  • $288.30 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 1Rx4 PC4-17000 DDR4 2133 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x4 Server RAM Memory Module
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A-Tech 8GB 1Rx4 PC4-17000 DDR4 2133 ECC REG RDIMM Registered DIMM 288-Pin Single Rank x4 Server RAM Memory Module
  • Chipset: Major Brand Chipset
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 1Rx4
  • Model #: AT8G1D4D2133RS4N12V
  •  
  • $47.51 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 1Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 16GB 1Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT16G1D4D3200RS8N12V
  •  
  • $265.64 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech