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  • DDR4
Black Diamond Memory 32GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model BD32G2133MQR96
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Black Diamond Memory 32GB ECC Registered DDR4 2133 (PC4 17000) Server Memory Model BD32G2133MQR96
  • Heat Spreader: Yes
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 4Rx4
  • Model #: BD32G2133MQR96
  •  
  • $499.99 
  • Free Shipping
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A-Tech 64GB 2Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 64GB 2Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: AT64G1D4D3200RD4N12V
  •  
  • $749.91 
Available Direct from A-Tech Available Direct from A-Tech
64GB RAM Replacement for Hynix HMAA8GL7CPR4N-WM | DDR4 2933MHz PC4-23400 ECC LRDIMM 4Rx4 Server Memory
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64GB RAM Replacement for Hynix HMAA8GL7CPR4N-WM | DDR4 2933MHz PC4-23400 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: 5053772479760
  •  
  • $532.29 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR432L-SL01-ER24 | Samsung M393A4K40BB1-CRC | 32GB PC4-19200 DDR4 2400MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  •  
  • $176.01 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M393A4G43AB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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32GB RAM Replacement for Samsung M393A4G43AB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479494
  •  
  • $373.28 
Direct from A-Tech Direct from A-Tech
A-Tech 8GB 1Rx8 PC4-23400E DDR4 2933 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
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A-Tech 8GB 1Rx8 PC4-23400E DDR4 2933 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Multi-channel Kit: Single Module
  • Model #: AT8G1D4D2933ES8N12V
  •  
  • $134.99 
  • Free Shipping
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8GB RAM Replacement for IBM-Lenovo 4X70S69155, 4X70Z50946, 4ZC7A08696 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for IBM-Lenovo 4X70S69155, 4X70Z50946, 4ZC7A08696 | DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772486546
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR464L-SL02-LR24 | Samsung 64GB PC4-19200 DDR4 2400MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 288-Pin Server Memory RAM
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  •  
  • $266.63 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Hynix HMA41GU7AFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA41GU7AFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772480063
  •  
  • $142.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1G43DB1-CRC, M393A1G43EB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Samsung M393A1G43DB1-CRC, M393A1G43EB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478671
  •  
  • $49.59 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Hynix HMA82GU7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Hynix HMA82GU7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1879
  •  
  • $219.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M391A1K43DB2-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Samsung M391A1K43DB2-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479791
  •  
  • $144.99 
  • Free Shipping
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8GB RAM Replacement for Hynix HMA81GR7CJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA81GR7CJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772480056
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451R7AFR8N-UH, HMA451R7MFR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772478978
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 1CA79AA, 862689-091, 862974-B21, 869537-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP 1CA79AA, 862689-091, 862974-B21, 869537-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772484917
  •  
  • $142.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Hynix HMA41GR7AFR8N-UH, HMA41GR7BJR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA41GR7AFR8N-UH, HMA41GR7BJR8N-UH | DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478954
  •  
  • $49.59 
  • Free Shipping
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8GB RAM Replacement for IBM-Lenovo 4X77A77494 | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for IBM-Lenovo 4X77A77494 | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772486560
  •  
  • $144.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 805349-S21, 809082-091, 809082-591, 843313-S21, 861109-001 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
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  •  
  • $138.42 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Dell AB600820, AB663418, SNP2YH1KC/16G, SNPR1WG8C/16G | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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16GB RAM Replacement for Dell AB600820, AB663418, SNP2YH1KC/16G, SNPR1WG8C/16G | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772482388
  •  
  • $219.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1K43DB1-CWE, M393A1K43DB2-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Samsung M393A1K43DB1-CWE, M393A1K43DB2-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772478688
  •  
  • $129.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for HP 934798-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for HP 934798-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1740
  •  
  • $149.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1K43BB0-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Samsung M393A1K43BB0-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479845
  •  
  • $71.23 
  • Free Shipping
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SAMSUNG 16GB ECC Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model M393A2K40BB1-CRC
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SAMSUNG 16GB ECC Registered DDR4 2400 (PC4 19200) Memory (Server Memory) Model M393A2K40BB1-CRC
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A2K40BB1-CRC
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A-Tech 64GB 4Rx4 PC4-25600L DDR4 3200 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 PC4-25600L DDR4 3200 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G1D4D3200LQ4N12V
  •  
  • $809.99 
Available Direct from A-Tech Available Direct from A-Tech
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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  • COMING SOON
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Black Diamond Memory 16GB ECC Unbuffered DDR4 2133 (PC4 17000) Server Memory Model BD16G2133MQO25
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  •  
  • $399.99 
  • Free Shipping
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Supermicro Certified MEM-DR432MD-ER32 | Micron MTA18ASF4G72PDZ-3G2E1 | 32GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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Supermicro Certified MEM-DR432MD-ER32 | Micron MTA18ASF4G72PDZ-3G2E1 | 32GB PC4-25600 DDR4 3200MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: MEM-DR432MD-ER32 MTA18ASF4G72PDZ-3G2E1
  •  
  • $357.71 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M393A4G40AB3-CWE, M393A4G40BB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
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32GB RAM Replacement for Samsung M393A4G40AB3-CWE, M393A4G40BB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-2310
  •  
  • $397.46 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K40DB2-CWE, M393A2K40DB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Samsung M393A2K40DB2-CWE, M393A2K40DB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772478558
  •  
  • $210.37 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Hynix HMA41GU7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA41GU7MFR8N-TF | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-1831
  •  
  • $92.39 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M386A4K40BB0-CRC4Q | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
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32GB RAM Replacement for Samsung M386A4K40BB0-CRC4Q | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: NE-PNR-2204
  •  
  • $170.99 
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for HP 726724-B21, 752373-091, 752373-G91, 774176-001, M4Z04AA | DDR4 2133MHz PC4-17000 ECC LRDIMM 4Rx4 Server Memory
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  •  
  • $244.97 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP 934797-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP 934797-001 | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1751
  •  
  • $92.39 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Hynix HMA451U7AFR8N-UH | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Hynix HMA451U7AFR8N-UH | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772480117
  •  
  • $41.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech