Top 10 RDIMM 2666MHz DDR4-2666 CL19 16GB ECC – Computer Memory

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1. Crucial

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Ecc, 1.20 V, Crucial CT16G4RFD8266 16Gb Ddr4-2666 Rdimm, 288-Pin, Registered, 16 Gb 1 X 16 Gb, 2666 Mhz Ddr4-2666/Pc4-21300, Dimm, Ddr4 Sdram

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Crucial #ad - Process data at speeds up to 2933 MT/s. Backed by the Reliance program. Compatible with OEM servers and warranties. 100 percent component and module tested to mission-critical server standards. Optimised for the latest Intel Xeon processor product families.
BrandCrucial #ad
ManufacturerCrucial #ad
Height0.39 Inches
Length1.97 Inches
Weight0.04 Pounds
Width0.98 Inches
Part NumberCT16G4RFD8266
ModelCT16G4RFD8266

2. SK hynix

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SK HYNIX 16GB HMA82GR7AFR8N-VK DDR4-2666 ECC RDIMM 2Rx8 PC4-21300V-R CL19 Server Memory

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SK hynix #ad - Server Memory. Manufacturer: SK HYNIX. Model: hma82gr7afr8n-VK. Technology: pc4-2666v rdimm ddr4 ecc pC4-21300 Capacity: 16GB.
BrandSK hynix #ad
ManufacturerSK HYNIX #ad
Part NumberHMA82GR7AFR8N-VK
ModelHMA82GR7AFR8N-VK

3. SAMSUNG

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SAMSUNG 16GB M393A2K43CB2-CTD8Q DDR4-2666 ECC RDIMM 2Rx8 PC4-21300V-R CL19 Server Memory

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SAMSUNG #ad - Capacity: 16GB. Manufacturer: SAMSUNG. Technology: pc4-2666v rdimm ddr4 ecc pC4-21300 Server Memory. Model: m393a2k43cb2-ctD8Q.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Weight0.22 Pounds
Part NumberM393A2K43CB2-CTD
ModelM393A2K43CB2-CTD7Y

4. Crucial

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CT2K16G4DFD8266, Crucial 32GB Kit 16GBx2 DDR4 2666 MT/s PC4-21300 DR X8 DIMM 288-Pin Memory

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Crucial #ad - Increase bandwidth by up to 32%. Speeds up to 3200 mt/s and faster data rates are expected to be available as DDR4 technology matures. Faster bursts access speeds for improved sequential data throughout. Reduce power consumption by up to 40%. Optimized for next Generation processors and platforms.
BrandCrucial #ad
ManufacturerCRUCIAL TECHNOLOGY #ad
Height1.23 Inches
Length5.27 Inches
Weight0.07 Pounds
Width0.03 Inches
Part NumberCT2K16G4DFD8266
ModelCT2K16G4DFD8266
WarrantyLimited lifetime warranty

5. Crucial

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Crucial RAM 32GB Kit 2x16GB DDR4 3200MHz CL22 or 2933MHz or 2666MHz Desktop Memory CT2K16G4DFRA32A

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Crucial #ad - Compatibility assurance when using the Crucial System Scanner or Crucial Advisor Tool. Ecc type = non-ecc, pin count = 288-pin, voltage = 1. 2v, pc speed = pc4-25600, form factor = udimm, Rank and Configuration = 1Rx8 or 2Rx8. Improve your system's responsiveness, run apps faster and multitask with ease. 3200mhz ram can downclock to 2933mhz or 2666mhz if system specification only supports 2933MHz or 2666MHz. Micron quality and reliability is backed by superior component and module level testing and 42 years of memory expertise.
BrandCrucial #ad
ManufacturerCrucial #ad
Height1.23 Inches
Length5.25 Inches
Weight0.03 Pounds
Width0.03 Inches
Part NumberCT2K16G4DFRA32A
ModelCT2K16G4DFRA32A
WarrantyLimited Lifetime Warranty

6. V-COLOR COLOR YOUR LIFE

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V-Color 32GB 2 x 16GB ECC SO-DIMM DDR4 2666MHz PC4-21300 for NAS Micro Server/Workstation/Compatible with Synology 21 Series 2Rx8 CL19 1.2V TES416G26D819K-VKC

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V-COLOR COLOR YOUR LIFE #ad - Support synology NAS 21 Series. 100% in house tested undergo rigorous quality control. Strictly audited dram chips with top quality 10-layers of PCBs. Especially designed for micro-servers, workstations, networking platforms and embedded systems. Limited Lifetime warranty. Product spec: 32gb 2 x 16gb | ddr4 2666mhz pc4-21300 | cl19 | ecc so-dIMM | 1. 2v.
BrandV-COLOR COLOR YOUR LIFE #ad
Manufacturerv-color #ad
Height0.04 Inches
Length2.76 Inches
Weight0.04 Pounds
Width1.18 Inches

7. SAMSUNG

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Samsung M393A2K43BB1-CTD 16GB DDR4 2666MHz ECC Memory Module

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SAMSUNG #ad - Capacity: 16GB. Manufacturer: SAMSUNG. Server Memory. Model: m393a2k43bb1-ctD7Q. Technology: pc4-2666v rdimm ddr4 ecc pC4-21300 .
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Part NumberM393A2K43BB1-CTD7Q
ModelM393A2K43BB1-CTD7Q

8. Timetec

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Timetec DDR4-2666 16GB Replacement for Synology D4ECSO-2666-16G DDR4 ECC Unbuffered SODIMM 2666MHz PC4-21300 260 Pin 1.2V CL19 Dual Rank 2Rx8 Memory RAM Upgrade D4ECSO-2666-16G_TT

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Timetec #ad - Compatible with 19 series: ds2419+, ds1819+, ds2419+ii, DVA3219;. Compatible with 21 series: rs1221rp+, rs1221+, ds1621xs+, ds1821+, ds1621+, DVA3221.

Compatible with 17 series: DS3617xs, DS3617xsII;. Compatible with 20 series: RS820RP+, RS820+;. Compatible with FS series: FS1018. Note: do not mix ecc and non-ecc sodimm ram together; guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States. Compatible with 18 series: DS3018xs, DS1618+;. Replacement for synology d4ecso-2666-16g ddr4 ecc unbuffered sodimm ram ddr4 2666mhz pc4-21300 260 pin Unbuffered ECC 1. 2v cl19 dual rank 2rx8 based 1024x8.
BrandTimetec #ad
ManufacturerTimetec #ad
Part Number7

9. 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 - Nemix ram is manfufactured using Major Brand Chips. Memory for Server. 32gb 2x16gb ddr4 2666mhz ecc udimm kit. Ddr4-2666mhz pc4-21300 Usa customer support and Backed by a Lifetime Replacement Warranty.
BrandNEMIX RAM #ad
ManufacturerNEMIX RAM #ad
Height1 Inches
Length6 Inches
Width1 Inches
Part NumberME21300-628K02-G
ModelME21300-628K02-540

10. SAMSUNG

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Samsung Memory Bundle with 64GB 2 x 32GB DDR4 PC4-21300 2666MHz RDIMM 2 x M393A4K40CB2-CTD Registered Server Memory

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SAMSUNG #ad - Part number per dimm: m393a4k40CB2-CTD. Not compatible with Desktops. Samsung memory bundle with 64gb 2 x 32gb ddr4 pc4-21300 2666MHz Registered Server Memory. Cas latency: cl 19; pins: 288-Pin.
BrandSAMSUNG #ad
ManufacturerSamsung #ad
Part NumberASIRAM20
ModelASIRAM20