Top 10 Unbuffered Server Memory – Computer Memory

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1. A-Tech

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A-Tech Server 32GB Kit 4 x 8GB 2Rx8 PC3L-12800E DDR3 1600MHz ECC Unbuffered UDIMM 240-Pin Dual Rank DIMM 1.35V Workstation Server Memory RAM Upgrade Stick Modules A-Tech Enterprise Series

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A-Tech #ad - Designed for ecc udimm compatible servers/workstations Rated Speeds & ECC Capabilities are CPU Dependent. All a-tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance.

Ecc types can not be mixed | all installed modules must be ECC UDIMMs in order to function properly | A maximum of eight ranks per memory channel can be installed at once. Compatible with but not limited to select server/workstation Models: PowerEdge, Precision, StoreEasy, ThinkSystem, ThinkServer, ThinkStation, ProLiant, Apollo, System X. Capacity: 32gb 4x 8gb modules | type: ddr3 240-pin | speed: 1600mhz pc3-12800 / pc3-12800e | ecc type: ecc-udimm ecc unbuffered DIMM | Rank: 2Rx8 Dual Rank x8 | Voltage: 1. 35v. Backed by a-tech's limited lifetime Warranty + Tech Support Team available to help before and after your purchase. Not compatible with Desktops/Laptops.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Part NumberAT8G4D3D1600UD8N135V
ModelAT8G4D3D1600UD8N135V
WarrantyLimited Lifetime Warranty covering defects in materials and workmanship

2. NEMIX RAM

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32GB Kit 2x16GB DDR4-3200 PC4-25600 ECC 2Rx8 Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - Ddr4-3200mhz technology pc4-25600 operating at standard 1. 2v - 100% jedec Compliant. Compatible with all specfic ECC UDIMM boards only.

Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM. This is not standard PC Computer memory! Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length5 Inches
Width3 Inches
Part NumberME25600-628K02-G
ModelME25600-628K02-G
WarrantyLifetime Replacement Warranty

3. NEMIX RAM

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64GB 2x32GB DDR4-3200 PC4-25600 2Rx8 ECC Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - This is not standard PC Computer memory! Compatible with all specfic ECC UDIMM boards only. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications.

Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron. Upgrade consists of 2 pcs of 32gb memory Module Module DDR4 288-pin ECC UDIMM. Ddr4-3200mhz technology pc4-25600 operating at standard 1. 2v - 100% jedec Compliant.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length8 Inches
Width3 Inches
Part NumberME25600-328K02-G
ModelME25600-328K02-G
WarrantyLifetime Replacement Warranty

4. Crucial

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Crucial 16GB Kit 8GBx2 DDR3 1333 MT/s PC3-10600 CL9 Unbuffered ECC UDIMM 240-Pin 1.35V/1.5V Server Memory CT2CP102472BD1339

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Crucial #ad - Increases system performance. 100% tested. Premium quality memory from a trusted brand. Easy to install. Limited Lifetime Warranty.
BrandCrucial #ad
ManufacturerCrucial #ad
Height5 Inches
Length7 Inches
Weight0.08 Pounds
Width0.44 Inches
Part NumberCT2CP102472BD1339
ModelCT2CP102472BD1339

5. A-Tech

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A-Tech 16GB RAM Replacement for Synology D4EC-2666-16G & D4EU01-16G | DDR4 2666 MHz PC4-21300 ECC UDIMM Unbuffered DIMM Memory Compatible for NAS & SAN Servers

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A-Tech #ad - Backed by a-tech's limited lifetime Warranty + Friendly tech support team available to help before and after your purchase. Memory ram replacement for synology d4EC-2666-16G & D4EU01-16G.

Compatible for synology rackstation, unified controller, and scalable, rs2418+, nas & san server models: sa3200d, rs2821rp+, rs2421+, flashstation, rs2421RP+, rs3617rpxs, rs1619xs+, rs2418rp+, rs3621xs+, RS4021xs+, uc3200, rs3618xs, rs3621rpxs, RS4017xs+, rs2818rp+, rs3617xs+, FS2500. Ecc unbuffered udimm | 2rx8 - dual rank | jEDEC DDR4 standard 1. 2v. Single 16gb ram module | ddr4 dimm 288-pin | speeds up to 2666mhz 2667mhz, PC4-21300 / PC4-2666V.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Height0.15 Inches
Length5.25 Inches
Width1.23 Inches
Part NumberD4EC-2666-16G-ATC
ModelD4EC-2666-16G-ATC
WarrantyLifetime Warranty

6. NEMIX RAM

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32GB Kit 2x16GB DDR4-2666MHz PC4-21300 ECC UDIMM 2Rx8 1.2V Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - Compatible with all specfic ECC UDIMM boards only. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications.

This is not standard PC Computer memory! Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron. Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM. Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Ddr4-2666mhz technology pc4-21300 operating at standard 1. 2v - 100% jedec Compliant.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME21300-628K02-G
ModelME21300-628K02-540
WarrantyLifetime Replacement Warranty

7. NEMIX RAM

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16GB 2X8GB DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 1.2V Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - This is not standard pc computer memory! Built by NEMIX RAM with highest level of quality backed by Lifetime Replacement Warranty. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron. Upgrade consists of 2 pcs of 8gb memory Module Module DDR4 288-pin ECC UDIMM. Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Ddr4-2666mhz technology pc4-21300 operating at standard 1. 2v - 100% jedec Compliant. Compatible with all specfic ecc udimm boards only.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
WarrantyLifetime Replacement Warranty

8. NEMIX RAM

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32GB 4x8GB DDR3-1600MHz PC3-12800 ECC UDIMM 2Rx8 1.35V Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - Ddr3-1600mhz pc3-12800 Lifetime Replacement Warranty. 32gb 4x8gb. Not for desktop PC/Laptop/Notebook. Ecc udimm unbuffered Memory.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME12800-828LK04-G
ModelME12800-828LK04-371

9. NEMIX RAM

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32GB 2x16GB DDR4-2133MHz PC4-17000 ECC UDIMM 2Rx8 1.2V Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - Compatible with all specfic ECC UDIMM boards only. Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards.

Ddr4-2133mhz technology pc4-17000 operating at standard 1. 2v - 100% jedec Compliant. This is not standard PC Computer memory! Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME17000-628K02-G
ModelME17000-628K02-397
WarrantyLifetime Replacement Warranty

10. NEMIX RAM

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32GB 2x16GB DDR4-2400MHz PC4-19200 ECC UDIMM 2Rx8 1.2V Unbuffered Server Memory by NEMIX RAM

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NEMIX RAM #ad - Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications.

This is not standard PC Computer memory! Compatible with all specfic ECC UDIMM boards only. Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron. Ddr4-2400mhz technology pc4-19200 operating at standard 1. 2v - 100% jedec Compliant.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME19200-628K02-G
ModelME19200-628K02-400
WarrantyLifetime Replacement Warranty