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  • DDR4
A-Tech 128GB (8x16GB) 1Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (8x16GB) 1Rx4 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: AT16G8D4D3200RS4N12V
  •  
  • $1,214.79 
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Micron MTA18ASF2G72PZ-3G2, MTA9ASF2G72PZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Micron MTA18ASF2G72PZ-3G2, MTA9ASF2G72PZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772478329
  •  
  • $151.85 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (2x32GB) 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 4Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D4D2400LQ4N12V
  •  
  • $345.75 
Available Direct from A-Tech Available 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
  •  
  • $172.37 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M391A2K43DB1-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M391A2K43DB1-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479579
  •  
  • $172.37 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Crucial CT32G4LFD424A | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
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32GB RAM Replacement for Crucial CT32G4LFD424A | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772480896
  •  
  • $172.87 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M391A2K43BB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M391A2K43BB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479548
  •  
  • $156.71 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Synology D4EC-2400-16G | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Synology D4EC-2400-16G | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772488960
  •  
  • $156.71 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M391A2K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Samsung M391A2K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479555
  •  
  • $156.71 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA18ASF1G72PDZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Micron MTA18ASF1G72PDZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-2072
  •  
  • $53.75 
Direct from A-Tech 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
  •  
  • $53.75 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KVR21R15S8/4 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Kingston KVR21R15S8/4 | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1962
  •  
  • $21.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Cisco UCS-ML-1X324RV-A, 15-104064-01 | DDR4 2400MHz PC4-19200 ECC LRDIMM 4Rx4 Server Memory
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32GB RAM Replacement for Cisco UCS-ML-1X324RV-A, 15-104064-01 | DDR4 2400MHz PC4-19200 ECC LRDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 4Rx4
  • Model #: NE-PNR-1558
  •  
  • $170.09 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 1Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D4D2666RS4N12V
  •  
  • $512.66 
Available Direct from A-Tech Available Direct from A-Tech
4GB RAM Replacement for Samsung M391A5143EB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Samsung M391A5143EB1-CRC | DDR4 2400MHz PC4-19200 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479883
  •  
  • $36.14 
Direct from A-Tech Direct from A-Tech
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
  •  
  • $89.88 
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
  •  
  • $78.61 
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
  •  
  • $49.81 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2G40EB1-CTD, M393A2G40EB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Samsung M393A2G40EB1-CTD, M393A2G40EB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772478527
  •  
  • $133.22 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M391A1G43DB0-CPB, M391A1G43EB1-CPB, M391A1K43BB1-CPB | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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  •  
  • $108.00 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Hynix HMA81GU7DJR8N-XN, HMAG68EXNEA | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Hynix HMA81GU7DJR8N-XN, HMAG68EXNEA | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1861
  •  
  • $78.61 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Synology RAMEC2133DDR4-8G | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Synology RAMEC2133DDR4-8G | DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772489073
  •  
  • $108.00 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 46W0792, 46W0794, 47J0252, 4X70G78061 | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx8 Server Memory
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8GB RAM Replacement for IBM-Lenovo 46W0792, 46W0794, 47J0252, 4X70G78061 | DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772486454
  •  
  • $44.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G3, MTA9ASF1G72PZ-2G3A1, MTA9ASF1G72PZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $49.81 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M393A5143DB0-CPB | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
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4GB RAM Replacement for Samsung M393A5143DB0-CPB | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479852
  •  
  • $21.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K40BB1-CRC, M393A2K40CB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Samsung M393A2K40BB1-CRC, M393A2K40CB1-CRC | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772478596
  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA18ASF1G72AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
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8GB RAM Replacement for Micron MTA18ASF1G72AZ-2G3B1 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-2076
  •  
  • $57.37 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP M10476-001 | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
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8GB RAM Replacement for HP M10476-001 | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1785
  •  
  • $78.61 
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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  •  
  • $128.17 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Micron MTA36ASF2G72PZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for Micron MTA36ASF2G72PZ-2G6E1 | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772479135
  •  
  • $133.22 
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
  •  
  • $45.08 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1G40EB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
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8GB RAM Replacement for Samsung M393A1G40EB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: 5053772479807
  •  
  • $64.50 
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
  •  
  • $53.98 
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
  •  
  • $117.87 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G9 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Micron MTA9ASF1G72PZ-2G9 | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479890
  •  
  • $75.50 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for HP P07638-B21, P07638-H21, P07638-K21, P11441-191, P20499-001 | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx8 Server Memory
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  •  
  • $89.88 
Direct from A-Tech Direct from A-Tech