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16GB RAM Replacement for HP 627812-B21, 628974-081, 647653-08H, 647653-08M, 647653-181, 647883-B21, 647901-B212, 647901-S21, 687464-001, AT110A | DDR3 1333MHz PC3L-10600 ECC RDIMM 2Rx4 Server Memory
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  •  
  • $38.66 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M393B5273DH0-YK0 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
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4GB RAM Replacement for Samsung M393B5273DH0-YK0 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: NE-PNR-2180
  •  
  • $39.04 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB (2x8GB) 2Rx4 PC3-10600R DDR3 1333 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 2Rx4 PC3-10600R DDR3 1333 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D3D1333RD4N15V
  •  
  • $39.03 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (2x16GB) 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D3D1333RQ4N135V
  •  
  • $60.12 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 8GB 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
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A-Tech 8GB 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: AT8G1D3D1600RD4N15V
  •  
  • $19.51 
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Micron MTA18ADF2G72AZ-2G6, MTA18ASF2G72AZ-2G6 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Micron MTA18ADF2G72AZ-2G6, MTA18ASF2G72AZ-2G6 | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478213
  •  
  • $175.99 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Samsung M393A1K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
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8GB RAM Replacement for Samsung M393A1K43DB1-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772479838
  •  
  • $99.66 
Direct from A-Tech Direct from A-Tech
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 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (2x32GB) 4Rx4 PC4-17000 DDR4 2133 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 PC4-17000 DDR4 2133 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 4DRx4 Quad Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D4D2133LQ4N12V
  •  
  • $425.57 
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for IBM-Lenovo 90Y3159, 47J0167 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory
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16GB RAM Replacement for IBM-Lenovo 90Y3159, 47J0167 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: NE-PNR-1920
  •  
  • $30.07 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR464L-SL01-ER32 | Samsung M393A8G40AB2-CWE | 64GB PC4-25600 DDR4 3200MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
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  • $696.76 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Hynix HMCG88MEBEA | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
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32GB RAM Replacement for Hynix HMCG88MEBEA | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC4)
  • Model #: NE-PNR-1900
  •  
  • $779.99 
Direct from A-Tech Direct from A-Tech
A-Tech 96GB DDR5 5600MHz EC8 RDIMM PC5-44800 ECC Registered 2Rx4 CL40 1.1V 288-Pin Server Workstation RAM Memory Module
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A-Tech 96GB DDR5 5600MHz EC8 RDIMM PC5-44800 ECC Registered 2Rx4 CL40 1.1V 288-Pin Server Workstation RAM Memory Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Part Number: AT96G1D5D5600RD4N11V
  • Model #: AT96G1D5D5600RD4N11V
  •  
  • $2,699.99 
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR332L-SL01-LR16 | Samsung 32GB PC3-12800 DDR3 1600MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 240-Pin Server Memory RAM
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  •  
  • $46.86 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB (2x8GB) 1Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 1Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D3D1600RS4N15V
  •  
  • $39.03 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) 2Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 32GB (2x16GB) 2Rx8 PC4-25600R DDR4 3200 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D4D3200RD8N12V
  •  
  • $443.98 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (4x16GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 2Rx4 PC3-14900R DDR3 1866 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D3D1866RD4N15V
  •  
  • $137.43 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Samsung M321R4GA0BB0-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx4 Server Memory
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32GB RAM Replacement for Samsung M321R4GA0BB0-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx4 (EC8)
  • Model #: NE-PNR-2273
  •  
  • $799.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
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16GB RAM Replacement for Synology D4EC-2666-16G | DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772488977
  •  
  • $175.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M321R2GA3BB6-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx8 (EC8) Server Memory
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16GB RAM Replacement for Samsung M321R2GA3BB6-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx8 (EC8) Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx8
  • Model #: 5053772479098
  •  
  • $461.99 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (2x32GB) 2Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 2Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D5D4800RD8EC8N11V
  •  
  • $1,599.98 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Micron MTA18ASF4G72AZ-3G2, MTA18ASF4G72AZ-3G2F1, MTA18ADF4G72AZ-3G2B3, MTA18ADF4G72AZ-3G2F1 | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
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  •  
  • $269.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Micron MTA18ASF4G72PDZ-3G2B2, MTA18ASF4G72PDZ-3G2E1, MTA18ASF4G72PDZ-3G2F1 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
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  •  
  • $391.30 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (2x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (2x64GB) 2Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT64G2D5D4800RD4EC8N11V
  •  
  • $3,199.98 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 512GB (8x64GB) 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 512GB (8x64GB) 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
  • Rank: 4Rx4 (4DRx4)
  • Model #: AT64G8D4D2400LQ4N12V
  •  
  • $3,046.31 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Samsung M392B4G70BEB-YH9, M392B4G70DE0-YH9 | DDR3 1333MHz PC3-10600 ECC RDIMM 4Rx4 Server Memory
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32GB RAM Replacement for Samsung M392B4G70BEB-YH9, M392B4G70DE0-YH9 | DDR3 1333MHz PC3-10600 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: NE-PNR-2300
  •  
  • $48.80 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K40EB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
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16GB RAM Replacement for Samsung M393A2K40EB3-CWE | DDR4 3200MHz PC4-25600 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 1Rx4
  • Model #: NE-PNR-2252
  •  
  • $209.99 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 1Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 64GB (4x16GB) 1Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D5D4800RS8EC8N11V
  •  
  • $1,847.96 
Available Direct from A-Tech Available Direct from A-Tech
Kingston ValueRAM 2GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D8F5/2G
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Kingston ValueRAM 2GB ECC Fully Buffered DDR2 667 (PC2 5300) Server Memory Model KVR667D2D8F5/2G
  • CAS Latency: CL5
  • Voltage: 1.80V
  • Heat Spreader: Yes
  • Type: 240-Pin DDR2 SDRAM
  • Model #: KVR667D2D8F5/2G
  •  
  • $17.50 
  • Free Shipping
A-Tech 32GB (8x4GB) 1Rx8 PC3L-12800E DDR3 / DDR3L 1600 MHz ECC UDIMM 1.35V ECC Unbuffered DIMM 240-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $163.23 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB (2x8GB) 2Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 2Rx8 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D4D2133RD8N12V
  •  
  • $98.98 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB (2x32GB) 4Rx4 PC3L-12800L DDR3 / DDR3L 1600 MHz ECC LRDIMM 1.35V Load Reduced DIMM 240-Pin Quad Rank x4 Low Voltage Server RAM Memory Upgrade Kit
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A-Tech 64GB (2x32GB) 4Rx4 PC3L-12800L DDR3 / DDR3L 1600 MHz ECC LRDIMM 1.35V Load Reduced DIMM 240-Pin Quad Rank x4 Low Voltage Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT32G2D3D1600LQ4N135V
  •  
  • $117.16 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 128GB (8x16GB) 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
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  •  
  • $257.62 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB (2x8GB) 2Rx8 PC3-10600E DDR3 1333 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 16GB (2x8GB) 2Rx8 PC3-10600E DDR3 1333 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT8G2D3D1333UD8N15V
  •  
  • $92.63 
Available Direct from A-Tech Available Direct from A-Tech
128GB RAM Replacement for Samsung M321RAGA0B20-CWK, M321RAGA0B20-CWKZJ | DDR5 4800MHz PC5-38400 ECC RDIMM 2S2Rx4 (4Rx4 3DS/TSV) Server Memory
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128GB RAM Replacement for Samsung M321RAGA0B20-CWK, M321RAGA0B20-CWKZJ | DDR5 4800MHz PC5-38400 ECC RDIMM 2S2Rx4 (4Rx4 3DS/TSV) Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2S2Rx4 (4Rx4 EC8)
  • Model #: NE-PNR-2314
  •  
  • $3,799.99 
Direct from A-Tech Direct from A-Tech
A-Tech 128GB (4x32GB) 1Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
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A-Tech 128GB (4x32GB) 1Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT32G4D5D4800RS4EC8N11V
  •  
  • $3,199.96 
Available Direct from A-Tech Available Direct from A-Tech