Top 10 Unbuffered ECC DDR4 – Computer Memory

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1. 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. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron.

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. Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM. Compatible with all specfic ECC UDIMM boards only. This is not standard PC Computer memory! .
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length5 Inches
Width3 Inches
Part NumberME25600-628K02-G
ModelME25600-628K02-G
WarrantyLifetime Replacement Warranty

2. A-Tech

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A-Tech Server 32GB Kit 2 x 16GB 2Rx8 PC4-21300 DDR4 2666MHz ECC Unbuffered UDIMM 288-Pin Dual Rank DIMM 1.2V Workstation Server Memory RAM Upgrade Stick Modules A-Tech Enterprise Series

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A-Tech #ad - 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. Not compatible with Desktops/Laptops.

Designed for ecc udimm compatible servers/workstations Rated Speeds & ECC Capabilities are CPU Dependent. Backed by a-tech's limited lifetime Warranty + Tech Support Team available to help before and after your purchase. Compatible with but not limited to select server/workstation Models: PowerEdge, Precision, ThinkStation, ProLiant, StoreEasy, ThinkSystem, ThinkServer, Apollo, System X.3

32 gb kit 2 x 16 gb modules | ddr4 2666 mhz pc4-21300 / pc4-2666v-e | ddr4 dimm 288-pin | ecc unbuffered udimm ecc uDIMM SERVER Memory RAM Upgrade. 2rx8 dual rank x8 based 288-pin ecc unbuffered dimm 1. 2v - jedec ddr4 standard Voltage. All a-tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Part NumberAT16G2D4D2666UD8N12V
ModelAT16G2D4D2666UD8N12V
WarrantyLimited Lifetime Warranty covering defects in materials and workmanship

3. Timetec

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Timetec Hynix IC 32GB KIT 2x16GB DDR4 2666MHz PC4-21300 Unbuffered ECC 1.2V CL19 2Rx8 Dual Rank 288 Pin UDIMM Server Memory RAM Module Upgrade 32GB KIT 2x16GB

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Timetec #ad - Designed for Selected Server Systems. Ddr4 2666mhz pc4-21300 288 pin unbuffered ecc 1. 2v cl19 dual rank 2Rx8 based 1024x8. Power supply: vdd=1. 2v 1. 14v to 1. 26v vddq = 1. 2v 1. 14v to 1. 26v. Module size: 16gb package: 2x16gb a must For Server, Not For Desktop/Laptop. Guaranteed – lifetime warranty from Purchase Date Free technical support.
BrandTimetec #ad
ManufacturerTimetec #ad
Part Number71TT26EU2R8-16GK2

4. 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 - 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. Ddr4-3200mhz technology pc4-25600 operating at standard 1. 2v - 100% jedec Compliant. Upgrade consists of 2 pcs of 32gb memory Module Module DDR4 288-pin ECC UDIMM. Compatible with all specfic ECC UDIMM boards only. Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. This is not standard PC Computer memory! .
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length8 Inches
Width3 Inches
Part NumberME25600-328K02-G
ModelME25600-328K02-G
WarrantyLifetime Replacement Warranty

5. Crucial

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ECC CT16G4WFD8266, CL19-1.2 V, 2666 MHz / PC4-21300, unbuffered, Crucial Server Memory 16GB DDR4 DIMM 288-pin

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Crucial #ad - Accelerate demanding applications. Increasing the installed memory capacity of each server with modules equipped with 8gb-based components enables your systems to reach Their full performance potential. Help prevent costly downtimes with Crucial ECC UDIMMs, file corruption, which ensure a higher level of data integrity. Crucial ecc udimms contain error correction code ecc.

Cut load times. Built with new technology tailored for the latest intel platforms, crucial ddr4 ecc udiMMs allow you to increase system performance with memory speeds up to 2666 MT/s and densities up to 16GB. Ecc parity helps detect and correct single-bit Memory errors, which can cause sudden shutdowns, or data loss. Crucial ecc udimms enable you to maximize the performance capability of your CPUs for a faster, more responsive system. When you make an enterprise-level investment in crucial products, we believe you deserve a higher level of support. And spend less time waiting on your system and more time getting work done.

Measuring just 18. 75mm tall, routers, and switches. Crucial ecc udimms are available in ddr to ddr4 memory technology, systems such as micro servers, crucial vlp ecc udimms are 40% shorter than standard ECC UDIMMs and facilitate better airflow in space-constrained, and select modules are also available in the very low profile vlp form factor. The reliance program offers qualified customers up to four additional benefits that affirm our commitment to your servers through service call reimbursements, On-Site spares, 24/7 Technical Support through our direct Hotline, and special bulk shipping options.
BrandCrucial #ad
ManufacturerCrucial #ad
Height0.39 Inches
Length0.79 Inches
Weight0.02 Pounds
Width5.91 Inches
Part NumberCT16G4WFD8266-2G6D1
ModelCT16G4WFD8266-2G6D1
WarrantyLimited 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 - 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.

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

7. Timetec

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Timetec Hynix IC 64GB KIT2x32GB DDR4 3200MHz PC4-25600 Unbuffered ECC UDIMM 1.2V CL22 2Rx8 Dual Rank 260 Pin SODIMM Memory RAM Module Upgrade 64GB KIT2x32GB

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Timetec #ad - Free technical support Based in the USA. Compatible with precision: precision 3551 / precision 7750 / precision 7560 / precision 5560 / Precision 5760 / precision 7550 / precision 5550 / Precision 7760 / precision 3561 / Precision Workstation 3240. Ddr4 3200mhz pc4-25600 260 pin unbuffered ecc 1. 2v cl22 dual rank 2rx8 based 2048x8 SODIMM. Guaranteed – Lifetime warranty from Purchase Date. Module size: 32gb package: 2x32GB.
BrandTimetec #ad
ManufacturerTimetec #ad
Part Number7

8. NEMIX RAM

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128GB 4x32GB DDR4-2666 PC4-21300 2Rx8 ECC Unbuffered 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. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron.

This is not standard PC Computer memory! Ddr4-2666mhz technology pc4-21300 operating at standard 1. 2v - 100% jedec Compliant. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications. Compatible with all specfic ECC UDIMM boards only. Upgrade consists of 4 pcs of 32gb memory Module Module DDR4 288-pin ECC UDIMM.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length8 Inches
Width3 Inches
Part NumberME21300-328K04-G
ModelME21300-328K04-G
WarrantyLifetime Replacement Warranty

9. Timetec

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DS1621xs+, DS1821+, RS1221+, DS1621+, Timetec DDR4-2666 8GB Replacement for Synology D4ES01-8 DDR4 ECC Unbuffered SODIMM 2666MHz PC4-21300 260 Pin 1.2V CL19 Memory RAM Compatible for RS1221RP+

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Timetec #ad - Note: do not mix ecc and non-ecc sODIMM RAM together. Compatible with 21 series: rs1221rp+, ds1821+, rs1221+, DS1621xs+, DS1621+. Free technical support based on United States. Replacement for synology d4es01-8 ddr4 ecc unbuffered sodimm ram ddr4 2666mhz pc4-21300 260 pin Unbuffered ECC 1. 2v cl19 single rank 1rx8 based 1024x8. Guaranteed Lifetime warranty from Purchase Date.
BrandTimetec #ad
ManufacturerTimetec #ad
Part Number7

10. 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 - 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.

Ddr4-2133mhz technology pc4-17000 operating at standard 1. 2v - 100% jedec Compliant. Ecc unbuffered udimm manufactured using multi-layer density PCB with gold lead and major chipset such as Samsung or Micron. Nemix ram ddr4 ecc udimm memory upgrade for servers, Specific Workstations, ECC Compatible Gaming Boards. Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 288-pin ECC UDIMM.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME17000-628K02-G
ModelME17000-628K02-397
WarrantyLifetime Replacement Warranty