Skip to main content
  • In Stock
  • Sold by Newegg
  • New
Brands
Show More
Price
Show More
Speed
Type
Capacity
Show More
CAS Latency
Show More
Voltage
Show More
ECC
Buffered/Registered
Sold by
All Top Brands
Availability
Condition
Total Capacity
Useful Links
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
A-Tech 32GB (2x16GB) 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 32GB (2x16GB) 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual 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 #: AT16G2D3D1600RD4N15V
  •  
  • $79.98 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 256GB (8x32GB) 2Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 256GB (8x32GB) 2Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: AT32G8D4D2400RD4N12V
  • $1,087.50
  •  
  • $981.47 
  • Save: $106.03 (9%)
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB (2x8GB) 2Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 16GB (2x8GB) 2Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Dual 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 #: AT8G2D3D1333RD4N135V
  •  
  • $39.03 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Micron MTC20C2085S1EC48BA1 | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
Quick View
32GB RAM Replacement for Micron MTC20C2085S1EC48BA1 | DDR5 4800MHz PC5-38400 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC4)
  • Model #: NE-PNR-2148
  •  
  • $779.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
64GB RAM Replacement for Samsung M393A8G40AB2-CVF, M393A8G40MB2-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Server Memory
Quick View
in 30 days
64GB RAM Replacement for Samsung M393A8G40AB2-CVF, M393A8G40MB2-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772478572
  • $478.41
  •  
  • $464.06 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB (2x16GB) 2Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 32GB (2x16GB) 2Rx4 PC4-19200R DDR4 2400 MHz ECC RDIMM Registered DIMM 288-Pin Dual 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 #: AT16G2D4D2400RD4N12V
  •  
  • $167.60 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Micron MTA18ASF4G72PDZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
Quick View
in 30 days
32GB RAM Replacement for Micron MTA18ASF4G72PDZ-3G2 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479203
  • $340.58
  •  
  • $323.55 
  • Save: $17.03 (5%)
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR532MD-ER48 | Micron MTC20F2085S1RC48BA1 | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
Supermicro Certified MEM-DR532MD-ER48 | Micron MTC20F2085S1RC48BA1 | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: MEM-DR532MD-ER48 MTC20F2085S1RC48BA1
  •  
  • $827.63 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Micron MTC20F1045S1RC48BA2 | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx4 Server Memory
Quick View
32GB RAM Replacement for Micron MTC20F1045S1RC48BA2 | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx4 (EC8)
  • Model #: NE-PNR-2143
  •  
  • $827.63 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB (4x8GB) 2Rx8 PC3-12800E DDR3 1600 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 32GB (4x8GB) 2Rx8 PC3-12800E DDR3 1600 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: CL11
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT8G4D3D1600UD8N15V
  •  
  • $185.24 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for Micron MTC20F2085S1RC48BA1 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx8 Server Memory
Quick View
32GB RAM Replacement for Micron MTC20F2085S1RC48BA1 | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: NE-PNR-2146
  •  
  • $931.08 
Direct from A-Tech Direct from A-Tech
A-Tech 256GB (8x32GB) 2Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
Quick View
A-Tech 256GB (8x32GB) 2Rx4 PC4-19200L DDR4 2400 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4 (2DRx4)
  • Model #: AT32G8D4D2400LD4N12V
  •  
  • $1,149.37 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 256GB (8x32GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 256GB (8x32GB) 2Rx4 PC4-21300R DDR4 2666 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: AT32G8D4D2666RD4N12V
  •  
  • $1,109.11 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 32GB (2x16GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 32GB (2x16GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Multi-channel Kit: Dual Channel Kit
  • Model #: AT16G2D4D2133RD4N12V
  •  
  • $144.97 
Available Direct from A-Tech Available Direct from A-Tech
Supermicro Certified MEM-DR532MA-ER48 | Hynix HMCG84MEBRA | 32GB PC5-38400 DDR5 4800MHz 1Rx4 Single Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
  •  
  • $827.63 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M321R4GA3BB0-CQK, M321R4GA3BB6-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx8 Server Memory
Quick View
32GB RAM Replacement for Samsung M321R4GA3BB0-CQK, M321R4GA3BB6-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: NE-PNR-2278
  •  
  • $931.08 
Direct from A-Tech Direct from A-Tech
A-Tech 32GB 1Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
Quick View
A-Tech 32GB 1Rx4 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx4
  • Model #: AT32G1D5D4800RS4EC8N11V
  •  
  • $827.63 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 128GB (4x32GB) 1Rx4 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 128GB (4x32GB) 1Rx4 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT32G4D5D5600RS4EC8N11V
  •  
  • $3,734.69 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 256GB (8x32GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
in 30 days
A-Tech 256GB (8x32GB) 2Rx4 PC4-17000R DDR4 2133 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: AT32G8D4D2133RD4N12V
  •  
  • $991.22 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB (4x4GB) 2Rx8 PC3-10600E DDR3 1333 MHz ECC UDIMM 1.5V ECC Unbuffered DIMM 240-Pin Dual Rank x8 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 16GB (4x4GB) 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: Quad Channel Kit
  • Model #: AT4G4D3D1333UD8N15V
  •  
  • $99.36 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Samsung M393B2K70DM0-YH9, M393B2K70DMB-YH9 | DDR3 1333MHz PC3L-10600 ECC RDIMM 4Rx4 Server Memory
Quick View
16GB RAM Replacement for Samsung M393B2K70DM0-YH9, M393B2K70DMB-YH9 | DDR3 1333MHz PC3L-10600 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: 5053772478435
  •  
  • $39.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR380L-SL02-ER16 | Samsung M393B1K70DH0-YK0 | 8GB PC3-12800 DDR3 1600MHz 2Rx4 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
  •  
  • $19.51 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR340L-CL01-ER13 | Micron MT36JSZF51272PZ-1G4F1 | 4GB PC3-10600 DDR3 1333MHz 2Rx4 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Quick View
  •  
  • $17.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Dell A6994447, A7303660, SNPYWJTRC/4G | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Dell A6994447, A7303660, SNPYWJTRC/4G | DDR3 1600MHz PC3L-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 1Rx8
  • Model #: 5053772481770
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Dell A8711885, A9654880, SNPFPFP6C/4G, SNPK67DJC/4G | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Dell A8711885, A9654880, SNPFPFP6C/4G, SNPK67DJC/4G | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772482715
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (4x16GB) 4Rx4 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 64GB (4x16GB) 4Rx4 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Multi-channel Kit: Quad Channel Kit
  • Model #: AT16G4D3D1066RQ4N15V
  •  
  • $159.96 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
16GB RAM Replacement for Samsung M321R2GA3BB6-CQK | DDR5 4800MHz PC5-38400 ECC RDIMM 1Rx8 (EC8) Server Memory
Quick View
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
  •  
  • $503.11 
Direct from A-Tech Direct from A-Tech
A-Tech 512GB (8x64GB) 2Rx4 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 512GB (8x64GB) 2Rx4 PC5-44800R DDR5 5600 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Rank: 2Rx4
  • Model #: AT64G8D5D5600RD4EC8N11V
  •  
  • $15,908.96 
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
Quick View
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
  •  
  • $827.63 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Samsung M393A4K40BB2-CTD, M393A4K40CB2-CTD, M393A4K40DB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Quick View
in 30 days
32GB RAM Replacement for Samsung M393A4K40BB2-CTD, M393A4K40CB2-CTD, M393A4K40DB2-CTD | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772477551
  •  
  • $143.77 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Hynix HMA82GR7CJR8N-XN, HMA82GR7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
Quick View
16GB RAM Replacement for Hynix HMA82GR7CJR8N-XN, HMA82GR7DJR8N-XN | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772478879
  •  
  • $188.09 
Direct from A-Tech Direct from A-Tech
A-Tech 64GB (8x8GB) 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
Quick View
A-Tech 64GB (8x8GB) 2Rx4 PC3-12800R DDR3 1600 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: AT8G8D3D1600RD4N15V
  •  
  • $156.10 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 2Rx4 PC3-10600R DDR3 1333 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
Quick View
A-Tech 16GB 2Rx4 PC3-10600R DDR3 1333 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.50V
  • Rank: 2Rx4
  • Model #: AT16G1D3D1333RD4N15V
  •  
  • $39.99 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
Supermicro Certified MEM-DR432L-CL03-ER32 | Micron MTA36ASF4G72PZ-3G2E7 | 32GB PC4-25600 DDR4 3200MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
  •  
  • $327.35 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Kingston KVR24R17S8/4 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Kingston KVR24R17S8/4 | DDR4 2400MHz PC4-19200 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: NE-PNR-1963
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Supermicro Certified MEM-DR432L-CL02-ER24 | Micron MTA36ASF4G72PZ-2G3B1 | 32GB PC4-19200 DDR4 2400MHz 2Rx4 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Quick View
  • $138.70
  •  
  • $122.67 
  • Save: $16.03 (11%)
Direct from A-Tech Direct from A-Tech