Skip to main content
Take a tax holiday. Take advantage of limited-time, tax-free savings on select products in certain states. Learn More>
  • In Stock
  • Sold by Newegg
  • Make an Offer
  • New
  • Combo Deals Only
Brands
Show More
Price
Show More
Speed
Type
Show More
Capacity
Show More
CAS Latency
Show More
Voltage
Show More
ECC
Buffered/Registered
Sold by
All Top Brands
Availability
Condition
Total Capacity
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
16GB RAM Replacement for IBM-Lenovo 49Y1400, 49Y1418, 77P8633, 90Y3221, EM32 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
Quick View
16GB RAM Replacement for IBM-Lenovo 49Y1400, 49Y1418, 77P8633, 90Y3221, EM32 | DDR3 1066MHz PC3L-8500 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: 5053772485129
  •  
  • $39.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP 627814-B21, 628975-081, 632205-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory
Quick View
32GB RAM Replacement for HP 627814-B21, 628975-081, 632205-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx4
  • Model #: 5053772483347
  •  
  • $156.23 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Synology RAMEC1600DDR3-4GBX2 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
Quick View
4GB RAM Replacement for Synology RAMEC1600DDR3-4GBX2 | DDR3 1600MHz PC3-12800 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx8
  • Model #: 5053772488885
  •  
  • $26.60 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for IBM-Lenovo 03T8397, 90Y3148, 90Y3177, 90Y3178 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for IBM-Lenovo 03T8397, 90Y3148, 90Y3177, 90Y3178 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772485341
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for HP 500204-061, 500660-B21, 501535-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
Quick View
4GB RAM Replacement for HP 500204-061, 500660-B21, 501535-001 | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx8
  • Model #: 5053772483538
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Dell 370-AAVV | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
Quick View
8GB RAM Replacement for Dell 370-AAVV | DDR3 1600MHz PC3-12800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 1Rx4
  • Model #: 5053772481992
  •  
  • $39.04 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for HP A0R61A | DDR3 1333MHz PC3L-10600 ECC RDIMM 4Rx4 Server Memory
Quick View
32GB RAM Replacement for HP A0R61A | DDR3 1333MHz PC3L-10600 ECC RDIMM 4Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 4Rx4
  • Model #: 5053772483323
  •  
  • $156.23 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Micron MT18KSF51272AZ-1G4 | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for Micron MT18KSF51272AZ-1G4 | DDR3 1333MHz PC3L-10600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL9
  • Voltage: 1.35V
  • Rank: 2Rx8
  • Model #: 5053772479234
  •  
  • $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
8GB RAM Replacement for Samsung M391A1K43DB2-CWE | DDR4 3200MHz PC4-25600 ECC UDIMM 1Rx8 Server Memory
Quick View
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
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Samsung M393A5143DB0-CPB | DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Server Memory
Quick View
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
  •  
  • $25.29 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Samsung M393A2K40CB2-CVF, M393A2K40DB2-CVF | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx4 Server Memory
Quick View
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
  •  
  • $165.59 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Micron MTA18ASF1G72AZ-2G3 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
Quick View
8GB RAM Replacement for Micron MTA18ASF1G72AZ-2G3 | DDR4 2400MHz PC4-19200 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772479456
  •  
  • $142.56 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 32GB 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Module
Quick View
A-Tech 32GB 2Rx4 PC4-21300L DDR4 2666 MHz ECC LRDIMM Load Reduced DIMM 288-Pin 2DRx4 Dual Rank x4 Server RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4 (2DRx4)
  • Model #: AT32G1D4D2666LD4N12V
  •  
  • $238.88 
Available Direct from A-Tech Available Direct from A-Tech
8GB RAM Replacement for IBM-Lenovo 4X71B32811 | DDR4 2933MHz PC4-23400 ECC UDIMM 1Rx8 Server Memory
Quick View
8GB RAM Replacement for IBM-Lenovo 4X71B32811 | DDR4 2933MHz PC4-23400 ECC UDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772486553
  •  
  • $139.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Micron MTA18ADF2G72AZ-3G2E1 | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
Quick View
16GB RAM Replacement for Micron MTA18ADF2G72AZ-3G2E1 | DDR4 3200MHz PC4-25600 ECC UDIMM 2Rx8 Server Memory
  • Chipset: Micron Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: NE-PNR-2133
  •  
  • $219.99 
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Hynix HMA42GR7AFR4N-VK, HMA42GR7BJR4N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
Quick View
16GB RAM Replacement for Hynix HMA42GR7AFR4N-VK, HMA42GR7BJR4N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772478862
  •  
  • $155.06 
Direct from A-Tech Direct from A-Tech
8GB RAM Replacement for Hynix HMA81GR7CJR8N-WM, HMA81GR7DJR8N-WM | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
Quick View
8GB RAM Replacement for Hynix HMA81GR7CJR8N-WM, HMA81GR7DJR8N-WM | DDR4 2933MHz PC4-23400 ECC RDIMM 1Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 1Rx8
  • Model #: 5053772478961
  •  
  • $119.99 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
A-Tech 16GB 2Rx8 PC4-19200 DDR4 2400 ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server RAM Memory Module
Quick View
A-Tech 16GB 2Rx8 PC4-19200 DDR4 2400 ECC UDIMM Unbuffered DIMM 288-Pin Dual Rank x8 Server RAM Memory Module
  • CAS Latency: CL17
  • Type: 288-Pin DDR4 SDRAM
  • Rank: 2Rx8
  • Model #: AT16G1D4D2400UD8N12V
  •  
  • $139.99 
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Hynix HMA84GL7AFR4N-UH, HMA84GL7MFR4N-UH | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
Quick View
32GB RAM Replacement for Hynix HMA84GL7AFR4N-UH, HMA84GL7MFR4N-UH | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: 5053772478824
  •  
  • $143.67 
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
Quick View
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
8GB RAM Replacement for Hynix HMA41GR7BJR8N-VK | DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx8 Server Memory
Quick View
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
A-Tech 4GB 1Rx8 PC4-17000 / PC4-17000E DDR4 2133 MHz ECC UDIMM 1.2V ECC Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
Quick View
  •  
  • $41.56 
  • Free Shipping
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 64GB 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
Quick View
A-Tech 64GB 2Rx4 PC4-23400R DDR4 2933 MHz ECC RDIMM Registered DIMM 288-Pin Dual Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2Rx4
  • Model #: AT64G1D4D2933RD4N12V
  •  
  • $451.68 
Available Direct from A-Tech Available Direct from A-Tech
32GB RAM Replacement for IBM-Lenovo 02JG183, 4X77A08634, 4X77A12188, 4ZC7A15123 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
Quick View
32GB RAM Replacement for IBM-Lenovo 02JG183, 4X77A08634, 4X77A12188, 4ZC7A15123 | DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL22
  • Voltage: 1.20V
  • Rank: 2Rx8
  • Model #: 5053772486133
  •  
  • $323.55 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB 4Rx4 PC3L-10600R DDR3 / DDR3L 1333 MHz ECC RDIMM 1.35V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
Quick View
  •  
  • $39.99 
  • Free Shipping
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
Quick View
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
  •  
  • $164.31 
Direct from A-Tech Direct from A-Tech
A-Tech 16GB 4Rx4 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
Quick View
A-Tech 16GB 4Rx4 PC3-8500R DDR3 1066 MHz ECC RDIMM 1.5V Registered DIMM 240-Pin Quad Rank x4 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL7
  • Voltage: 1.50V
  • Rank: 4Rx4
  • Model #: AT16G1D3D1066RQ4N15V
  •  
  • $39.99 
  • Free Shipping
Available Direct from A-Tech Available 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
Quick View
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
  •  
  • $203.86 
Available Direct from A-Tech Available Direct from A-Tech
A-Tech 16GB 1Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
Quick View
A-Tech 16GB 1Rx8 PC5-38400R DDR5 4800 MHz EC8 RDIMM ECC Registered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Module
  • Chipset: Major Brand Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 1Rx8
  • Model #: AT16G1D5D4800RS8EC8N11V
  •  
  • $503.11 
Available Direct from A-Tech Available Direct from A-Tech
4GB RAM Replacement for Kingston KVR16R11D8/4 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
Quick View
4GB RAM Replacement for Kingston KVR16R11D8/4 | DDR3 1600MHz PC3-12800 ECC RDIMM 2Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: 5053772487222
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
16GB RAM Replacement for Kingston KTM-SX313QLV/16G | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
Quick View
16GB RAM Replacement for Kingston KTM-SX313QLV/16G | DDR3 1066MHz PC3-8500 ECC RDIMM 4Rx8 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL3
  • Voltage: 1.35V
  • Rank: 4Rx8
  • Model #: NE-PNR-1974
  •  
  • $42.94 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
32GB RAM Replacement for Crucial CT32G4LFD424A | DDR4 2400MHz PC4-19200 ECC LRDIMM 2Rx4 Server Memory
Quick View
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
  •  
  • $143.67 
Direct from A-Tech Direct from A-Tech
4GB RAM Replacement for Crucial CT4G3ERSLS4160B.18FKD | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
Quick View
4GB RAM Replacement for Crucial CT4G3ERSLS4160B.18FKD | DDR3 1600MHz PC3L-12800 ECC RDIMM 1Rx4 Server Memory
  • Chipset: Major Brand Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 1Rx4
  • Model #: 5053772480377
  •  
  • $29.30 
  • Free Shipping
Direct from A-Tech Direct from A-Tech
Dell SNPM04W6C-16G 16 GB Memory Module - DDR4 - 3200 MHz - 288 Pin  - 2Rx8 - RDIMM
Quick View
SuperMicro 32GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model MEM-DR432L-HL04-ER32
Quick View
SuperMicro 32GB ECC Registered DDR4 3200 (PC4 25600) Memory (Server Memory) Model MEM-DR432L-HL04-ER32

OUT OF STOCK

  • CAS Latency: CL22
  • Voltage: 1.20V
  • Part Number: HMAA4GR7CJR8N-XN
  • Type: 288-PIN DDR4 RDIMM
  • Model #: MEM-DR432L-HL04-ER32
  • COMING SOON