Top 7 ECC RAM DDR4 – Computer Memory

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1. SAMSUNG

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SAMSUNG 32GB M393A4K40CB2-CTD8Q DDR4-2666 ECC RDIMM 2Rx4 PC4-21300V-R CL19 Server Memory

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SAMSUNG #ad - Server Memory. Model: m393a4k40cb2-ctD8Q. Manufacturer: SAMSUNG. Technology: pc4-2666v rdimm ddr4 ecc pC4-21300 Capacity: 32GB.
BrandSAMSUNG #ad
ManufacturerSAMSUNG #ad
Weight0 pounds
Part NumberM393A4K40CB2-CTD
ModelM393A4K40CB2-CTD

2. Crucial

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Crucial Bundle with 64GB 2 x 32GB DDR4 PC4-21300 2666MHz RDIMM 2 x CT32G4RFD4266, Dual Ranked Registered ECC Memory

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Crucial #ad - Memory included: 64gb 2 x 32gb ddr4 pc4-21300 2666MHz Registered Server Memory. Cas latency: cl19; pins: 288 Pin. Crucial 64gb ddr4 memory bundle including 2 CT32G4RFD4266 RDIMMs. Compatible with most servers by brands such as Dell, HP, Synology, IBM, Lenovo, SuperMicro, and many more!.
BrandCrucial #ad
ManufacturerCrucial #ad
Part NumberRAMKit13A
ModelRAMKit13A

3. NEMIX RAM

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32GB Kit 2x16GB DDR4-2666 PC4-21300 ECC SODIMM 2Rx8 Memory Upgrade by NEMIX RAM

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NEMIX RAM #ad - Upgrade consists of 2 pcs of 16gb memory Module Module DDR4 260-pin ECC SODIMM. Built by nemix ram with highest level of quality backed by lifetime Replacement Warranty perfect for home or business applications.

This is not standard Laptop memory! Compatible with all specfic ECC SODIMM boards only. Ecc unbuffered sodimm manufactured using multi-layer density PCB with gold lead and major chipset by Micron, Samsung, or Hynix. Nemix ram ddr4 ecc sodimm memory upgrade for micro servers, Synology, NAS, Switches, Specific Workstations, Networking Platforms. Ddr4-2666mhz technology pc4-21300 operating at standard 1. 2v - 100% jedec Compliant.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 inches
Length8 inches
Width3 inches
Part NumberMSE21300-628K02-G
ModelMSE21300-628K02-G
WarrantyLifetime Replacement Warranty

4. A-Tech

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RackStation, FlashStation, A-Tech 32GB 2x16GB RAM Replacement for Synology D4ECSO-2666-16G, & NVR DVA, D4ES01-16G | DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 1.2V Memory Upgrade for NAS DiskStation

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A-Tech #ad - A ram memory upgrade expands your system's available memory resource, boosting speeds, improving performance, and allowing you to take on more while maintaining a smooth experience. Backed by a-tech's limited lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase.

32 gb ram kit 2 x 16gb modules; ddr4 so-dimm 260-pin; speeds up to 2666/2667-mhz, PC4-21300 PC4-2666V. A-tech ram memory replacement compatible for Synology D4ECSO-2666-16G, D4ES01-16G. Ecc unbuffered; 2rx8 dual rank x8; JEDEC DDR4 standard 1. 2v. All a-tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance.

Compatible for synology nas diskstation, ds1621+, rackstation, ds1821+, dva3221, ds2419+, ds1618+, ds2419+ii, & nvr dva servers models: ds1522+, fs1018, ds3617xs, ds1621xs+, ds3018xs, flashstation, ds3617xsii, rs1221rp+, ds1819+, ds3622xs+, ds2422+, dva3219, RS822+, rs1221+, RS822RP+.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Height0.15 inches
Length2.74 inches
Width1.18 inches
WarrantyLimited Lifetime Warranty covering defects in materials and workmanship

5. A-Tech

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A-Tech Server 64GB Kit 2 x 32GB 2Rx8 PC4-25600 DDR4 3200MHz 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 - All a-tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance. Backed by a-tech's limited lifetime Warranty + Tech Support Team available to help before and after your purchase.

64 gb kit 2 x 32 gb modules | ddr4 3200 mhz pc4-25600 / pc4-3200aa-e | ddr4 dimm 288-pin | ecc unbuffered udimm ecc uDIMM SERVER Memory RAM Upgrade. Compatible with but not limited to select server/workstation Models: PowerEdge, StoreEasy, Apollo, ThinkSystem, ThinkStation, Precision, ProLiant, ThinkServer, System X. 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.

2rx8 dual rank x8 based 288-pin ecc unbuffered dimm 1. 2v - jedec ddr4 standard Voltage. Not compatible with Desktops/Laptops. Designed for ecc udimm compatible servers/workstations Rated Speeds & ECC Capabilities are CPU Dependent.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Part NumberAT32G2D4D3200UD8N12V
ModelAT32G2D4D3200UD8N12V
WarrantyLimited Lifetime Warranty covering defects in materials and workmanship

6. A-Tech

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A-Tech 64GB Kit 2x32GB DDR4 2400MHz PC4-19200 ECC RDIMM 2Rx4 1.2V Dual Rank ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules A-Tech Enterprise Series

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A-Tech #ad - All a-tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance. Ecc registered rdimm; 2rx4 dual rank x4; JEDEC DDR4 standard 1. 2v. 64 gb kit 2 x 32gb modules; ddr4 dimm 288-pin; speeds up to 2400 mhz, PC4-19200 PC4-2400T.

Compatible with systems using amd epyc 1st/2nd/3rd gen 7001/7002/7003 series and intel xeon Scalable 1st/2nd/3rd Gen Bronze/Silver/Gold/Platinum/D/W processors; Max memory operating speed & ECC capabilities will vary among specific CPU models. Backed by a-tech's limited lifetime Warranty and supported by our knowledgeable Tech Team available to help before and after your purchase.

A-tech memory ram upgrade compatible for select Server and Workstation systems *Not compatible for Desktop and Laptop PC/Computers*. Note: this memory is ecc registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; Refer to your system's manual for memory seating and channel guidelines.
BrandA-Tech #ad
ManufacturerA-Tech #ad
Height0.15 inches
Length5.25 inches
Width1.23 inches
Part NumberAT32G2D4D2400RD4N12V
ModelAT32G2D4D2400RD4N12V
WarrantyLimited Lifetime Warranty covering defects in materials and workmanship

7. Micron

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Micron 32GB PC4-19200 DDR4-2400MHz ECC Registered CL17 288-Pin DIMM 1.2V Dual Rank Memory Module Mfr P/N MTA36ASF4G72PZ-2G3B1

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Micron #ad - Ddr4 functionality and operations supported as defined in the component data sheet. Supports eCC error detection and correction. 288-pin, registered dual in-line memory module RDIMM. Nominal and dynamic on-die termination ODT for data, strobe, and mask signals.
BrandMicron #ad
ManufacturerMicron #ad
Height0.6 inches
Length5.5 inches
Width1.7 inches
Part NumberLYSB01FROAO1S-CMPTRACCS
Model8541593480