We aggressively price shop a large percentage of 3rd party manufacturers for assembly of our original A-Tech branded memory. However, we never compromise the quality of the chips in our products and only use A grade major brand original chips, or our own hand selected A-Tech branded chips. Older generations of A-Tech branded memory can also include relabeled, original modules from Samsung, Hynix, and Micron with new condition boards and chips.

We have a very unique supply chain that allows us to incorporate overstocks, liquidations, open box/sealed returns, pulls from brand new systems, and memory in physically new condition from bulk purchases and a vast broker network. We are a large distributor of other brands of memory, as well. We pride ourselves in carrying the largest selection of brands and part numbers in stock.

For R2 purposes, all memory sold is considered tested for full function, R2/ready for reuse or better.
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Samsung M321R2GA3PB0-CWM 16GB DDR5-5600 REG EC8 RDIMM PC5-44800R ECC Registered DIMM 288-Pin 1Rx8 1.1V Server Memory RAM Module
SAMSUNG
Samsung M321R2GA3PB0-CWM 16GB DDR5-5600 REG EC8 RDIMM PC5-44800R ECC Registered DIMM 288-Pin 1Rx8 1.1V Server Memory RAM Module
  • Brand: SAMSUNG
  • Series: M321R2GA3PB0-CWM
  • Capacity: 16GB
  • Speed: DDR5 5600 (PC5 44800)
  • Model #: M321R2GA3PB0-CWM
  • Item #: 9SIAMBVK7H6911
  • Return Policy: View Return Policy
KWD138.10
KWD10.00 Shipping
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
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
  • Item #: 9SIAMBVK720104
  • Return Policy: View Return Policy
KWD30.51
KWD10.00 Shipping
A-Tech 16GB (2x8GB) 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 Kit
A-Tech Velocity 32GB (2x16GB) DDR5 5600MHz (PC5-44800) CL46 XMP 3.0 UDIMM 1.1V Non-ECC DIMM 288-Pin Desktop PC Gaming Memory RAM Kit - Black (AV2K16G5D56X)
A-Tech Velocity 32GB (2x16GB) DDR5 5600MHz (PC5-44800) CL46 XMP 3.0 UDIMM 1.1V Non-ECC DIMM 288-Pin Desktop PC Gaming Memory RAM Kit - Black (AV2K16G5D56X)
  • CAS Latency: CL46
  • Voltage: 1.10V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 46-46-46-90
  • Model #: AV2K16G5D56X
  • Item #: 9SIAMBVK7A6237
  • Return Policy: View Return Policy
KWD149.50
KWD10.00 Shipping
A-Tech 32GB (4x8GB) 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 Kit
Supermicro Certified MEM-DR316L-CL04-ER16 | Micron MT36KSF2G72PZ-1G6P1 | 16GB PC3-12800 DDR3 1600MHz 2Rx4 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
Supermicro Certified MEM-DR316L-CL04-ER16 | Micron MT36KSF2G72PZ-1G6P1 | 16GB PC3-12800 DDR3 1600MHz 2Rx4 Dual Rank ECC RDIMM Registered 240-Pin Server Memory RAM
  • Chipset: Micron Chipset
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Rank: 2Rx4
  • Model #: MEM-DR316L-CL04-ER16
  • Item #: 9SIAMBVK924777
  • Return Policy: View Return Policy
KWD9.21
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A-Tech 64GB (8x8GB) 1Rx8 PC4-17000E DDR4 2133 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
A-Tech 64GB (8x8GB) 1Rx8 PC4-17000E DDR4 2133 MHz ECC UDIMM Unbuffered DIMM 288-Pin Single Rank x8 Server & Workstation RAM Memory Upgrade Kit
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Part Number: AT8G8D4D2133US8N12V
  • Model #: AT8G8D4D2133US8N12V
  • Item #: 9SIAMBVKE23131
  • Return Policy: View Return Policy
KWD189.02
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Supermicro Certified MEM-DR332L-HL01-LR18 | Hynix HMT84GL7AMR4C-RD | 32GB PC3-14900 DDR3 1866MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 240-Pin Server Memory RAM
Supermicro Certified MEM-DR332L-HL01-LR18 | Hynix HMT84GL7AMR4C-RD | 32GB PC3-14900 DDR3 1866MHz 4Rx4 Quad Rank ECC LRDIMM Load Reduced 240-Pin Server Memory RAM
  • Chipset: Major Brand Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 4Rx4
  • Model #: MEM-DR332L-HL01-LR18
  • Item #: 9SIAMBVK924787
  • Return Policy: View Return Policy
KWD14.98
Free Shipping
Supermicro Certified MEM-DR532MD-ER48 | Samsung M321R4GA3BB6-CQK | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Supermicro Certified MEM-DR532MD-ER48 | Samsung M321R4GA3BB6-CQK | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: MEM-DR532MD-ER48 M321R4GA3BB6-CQK
  • Item #: 9SIAMBVK925197
  • Return Policy: View Return Policy
KWD246.04
KWD10.00 Shipping
Supermicro Certified MEM-DR532L-SL05-ER48 | Samsung M321R4GA3BB6-CQK | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Supermicro Certified MEM-DR532L-SL05-ER48 | Samsung M321R4GA3BB6-CQK | 32GB PC5-38400 DDR5 4800MHz 2Rx8 Dual Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Rank: 2Rx8 (EC8)
  • Model #: MEM-DR532L-SL05-ER48
  • Item #: 9SIAMBVK925017
  • Return Policy: View Return Policy
KWD246.04
KWD10.00 Shipping
Supermicro Certified MEM-DR412L-SL01-ER29 | Samsung M393AAG40M3B-CYF | 128GB PC4-23400 DDR4 2933MHz 2S2Rx4 (4Rx4) 3DS/TSV Quad Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Supermicro Certified MEM-DR412L-SL01-ER29 | Samsung M393AAG40M3B-CYF | 128GB PC4-23400 DDR4 2933MHz 2S2Rx4 (4Rx4) 3DS/TSV Quad Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4)
  • Model #: MEM-DR412L-SL01-ER29
  • Item #: 9SIAMBVK924910
  • Return Policy: View Return Policy
KWD250.46
KWD10.00 Shipping
Supermicro Certified MEM-DR412MH-ER29 | Samsung M393AAG40M3B-CYF | 128GB PC4-23400 DDR4 2933MHz 2S2Rx4 (4Rx4) 3DS/TSV Quad Rank ECC RDIMM Registered 288-Pin Server Memory RAM
Supermicro Certified MEM-DR412MH-ER29 | Samsung M393AAG40M3B-CYF | 128GB PC4-23400 DDR4 2933MHz 2S2Rx4 (4Rx4) 3DS/TSV Quad Rank ECC RDIMM Registered 288-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL21
  • Voltage: 1.20V
  • Rank: 2S2Rx4 (4Rx4)
  • Model #: MEM-DR412MH-ER29
  • Item #: 9SIAMBVK924914
  • Return Policy: View Return Policy
KWD250.46
KWD10.00 Shipping
A-Tech 16GB DDR5 5200MHz DIMM PC5-41600 Non-ECC Unbuffered CL42 UDIMM 288-Pin 1.1V Desktop Tower PC RAM Memory Upgrade Module
A-Tech 16GB DDR5 5200MHz DIMM PC5-41600 Non-ECC Unbuffered CL42 UDIMM 288-Pin 1.1V Desktop Tower PC RAM Memory Upgrade Module
  • CAS Latency: CL42
  • Voltage: 1.10V
  • Chipset: Major Brand DRAM IC Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: AT16G1D5D5200NS8N11V
  • Return Policy: View Return Policy
KWD67.60
KWD10.00 Shipping
Supermicro Certified MEM-DR380L-SL03-ER16 Samsung Memory - 8GB DDR3-1600 2Rx8 ECC REG RoHS
SAMSUNG
Supermicro Certified MEM-DR380L-SL03-ER16 Samsung Memory - 8GB DDR3-1600 2Rx8 ECC REG RoHS
  • Voltage: 1.50V
  • Type: 240-Pin DDR3 SDRAM
  • Rank: 2Rx8
  • Model #: H7UGK-00-B00CI-1
  • Item #: 9SIAMBVK666295
  • Return Policy: View Return Policy
KWD23.39
KWD10.00 Shipping
SuperMicro 32GB ECC Registered DDR5 4800 (PC5 38400) Memory (Server Memory) Model MEM-DR532L-SL05-ER48
SuperMicro 32GB ECC Registered DDR5 4800 (PC5 38400) Memory (Server Memory) Model MEM-DR532L-SL05-ER48
  • Chipset: Samsung Chipset
  • CAS Latency: CL40
  • Voltage: 1.10V
  • Type: RDIMM
  • Model #: MEM-DR532L-SL05-ER48
  • Item #: 9SIAMBVK663696
  • Return Policy: View Return Policy
KWD246.04
KWD10.00 Shipping
Supermicro Certified MEM-DR380L-SL01-EU18 | Samsung M391B1G73QH0-CMA | 8GB PC3-14900 DDR3 1866MHz 2Rx8 Dual Rank ECC Unbuffered UDIMM 240-Pin Server Memory RAM
Supermicro Certified MEM-DR380L-SL01-EU18 | Samsung M391B1G73QH0-CMA | 8GB PC3-14900 DDR3 1866MHz 2Rx8 Dual Rank ECC Unbuffered UDIMM 240-Pin Server Memory RAM
  • Chipset: Samsung Chipset
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Rank: 2Rx8
  • Model #: MEM-DR380L-SL01-EU18
  • Item #: 9SIAMBVK924847
  • Return Policy: View Return Policy
KWD16.34
Free Shipping
SAMSUNG M391B1G73QH0-CMA Samsung DDR3-1866 8GB512Mx8 ECC CL13 Samsung Chip Server Memory
SAMSUNG
SAMSUNG M391B1G73QH0-CMA Samsung DDR3-1866 8GB512Mx8 ECC CL13 Samsung Chip Server Memory
  • CAS Latency: CL13
  • Type: 240-Pin DDR3 SDRAM
  • Model #: M391B1G73QH0CMA
  • Item #: 9SIAMBVK663694
  • Return Policy: View Return Policy
KWD25.74
Free Shipping
Samsung DDR3-1866 8GB/512Mx8 ECC CL13 Samsung Chip Server Memory
SAMSUNG
Samsung DDR3-1866 8GB/512Mx8 ECC CL13 Samsung Chip Server Memory
  • CAS Latency: CL13
  • Type: 240-Pin DDR3 SDRAM
  • Model #: RMIA2-00-B00IS-1
  • Item #: 9SIAMBVK663785
  • Return Policy: View Return Policy
KWD23.63
Free Shipping
SAMSUNG M393A5143Db0-Cpb  Memory Module For Server-M393A5143Db0-Cpb
SAMSUNG
SAMSUNG M393A5143Db0-Cpb Memory Module For Server-M393A5143Db0-Cpb
  • Chipset: Major Brand Chipset
  • CAS Latency: CL15
  • Voltage: 1.20V
  • Type: 288-Pin DDR4 SDRAM
  • Model #: M393A5143DB0-CPB
  • Item #: 9SIAMBVK663777
  • Return Policy: View Return Policy
KWD7.76
KWD10.00 Shipping
Samsung M393AAG40M32-CAE 128GB DDR4 3200Mhz ECC Registered 4Rx4 Bulk Pack
SAMSUNG
Samsung M393AAG40M32-CAE 128GB DDR4 3200Mhz ECC Registered 4Rx4 Bulk Pack
KWD378.36
KWD10.00 Shipping