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Compatible with 21 series: rs1221rp+, ds1821+, rs1221+, DS1621+, ds1621xs+, DVA3221. Compatible with 18 series: DS3018xs, DS1618+;. Compatible with FS series: FS1018.



When you make an enterprise-level investment in crucial products, we believe you deserve a higher level of support. Crucial ecc udimms enable you to maximize the performance capability of your CPUs for a faster, more responsive system.
Accelerate demanding applications. And spend less time waiting on your system and more time getting work done. Crucial ecc udimms contain error correction code ecc. Measuring just 18. 75mm tall, systems such as micro servers, and switches. Help prevent costly downtimes with Crucial ECC UDIMMs, which ensure a higher level of data integrity. Ecc parity helps detect and correct single-bit Memory errors, which can cause sudden shutdowns, file corruption, or data loss.


1. NEMIX RAM
#ad
32GB Kit 2x16GB DDR4-2666MHz PC4-21300 ECC UDIMM 2Rx8 1.2V Unbuffered Server Memory by NEMIX RAM
#adNEMIX RAM #ad - Not for desktop PC/Laptop/Notebook. Ddr4-2666mhz pc4-21300 Ecc udimm unbuffered Memory. Lifetime Replacement Warranty. 32gb 2x16gb.More information #ad
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Height | 1 Inches |
Length | 6 Inches |
Width | 1 Inches |
Part Number | ME21300-628K02-G |
Model | ME21300-628K02-540 |
More information #ad
2. NEMIX RAM
#ad
32GB Kit 2x16GB DDR4-3200 PC4-25600 ECC 2Rx8 Unbuffered Server Memory by NEMIX RAM
#adNEMIX RAM #ad - Lifetime Replacement Warranty. Ddr4 3200 pc4 25600 . 288-pin ddr4 sdraM. 32gb kit 2x16GB. Ecc unbuffered EUDIMM Memory.More information #ad
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Height | 1 Inches |
Length | 5 Inches |
Width | 3 Inches |
Part Number | ME25600-628K02-G |
Model | ME25600-628K02-G |
More information #ad
3. Timetec
#ad
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
#adTimetec #ad - Guaranteed – lifetime warranty from Purchase Date Free technical support. Ddr4 2666mhz pc4-21300 288 pin unbuffered ecc 1. 2v cl19 dual rank 2Rx8 based 1024x8.More information #ad
Module size: 16gb package: 2x16gb a must For Server, Not For Desktop/Laptop. Designed for Selected Server Systems. Power supply: vdd=1. 2v 1. 14v to 1. 26v vddq = 1. 2v 1. 14v to 1. 26v.Brand | Timetec #ad |
Manufacturer | Timetec #ad |
Part Number | 71TT26EU2R8-16GK2 |
More information #ad
4. NEMIX RAM
#ad
HMA82GU7CJR8N-VK Hynix Replacement 16GB DDR4-2666 PC4-21300 ECC Unbuffered Memory by NEMIX RAM
#adNEMIX RAM #ad - 16gb ddr4 2666 pc4 21300 Ecc unbuffered UDIMM Memory. Compatible with hynix HMA82GU7CJR8N-VK. 288-pin ddr4 sdram / 1. 2v server Memory. Lifetime Replacement Warranty.More information #ad
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Height | 1 Inches |
Length | 5 Inches |
Width | 3 Inches |
Part Number | ME21300-628K01-2331 |
Model | HMA82GU7CJR8N-VK |
More information #ad
5. Timetec
#ad
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
#adTimetec #ad - 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.Compatible with 21 series: rs1221rp+, ds1821+, rs1221+, DS1621+, ds1621xs+, DVA3221. Compatible with 18 series: DS3018xs, DS1618+;. Compatible with FS series: FS1018.
More information #ad
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 20 series: RS820RP+, RS820+;. Compatible with 19 series: ds2419+, ds2419+ii, DS1819+, DVA3219;. Compatible with 17 series: DS3617xs, DS3617xsII;.Brand | Timetec #ad |
Manufacturer | Timetec #ad |
Part Number | 7 |
More information #ad
6. Crucial
#ad
Crucial 32GB Kit 16GBx2 DDR4-2133 MT/S PC4-2133 CL15 dual ranked x4based ECC Registered Server Memory CT2K16G4RFD4213
#adCrucial #ad - Reduced power consumption @ 1. 2v. Your system may support multiple memory configurations based on the density, quantity and type of memory modules installed. Please consult the documentation for your specific system & remember Registered & Unbuffered memory cannot be mixed / Load Reduced DIMM's cannot be mixed with standard Registered DIMM's.More information #ad
More bandwidth. More speed. More efficient. For networking, cloud computing, hpc, Big Data and more and speed is 2133 MT/S.Brand | Crucial #ad |
Manufacturer | Crucial #ad |
Height | 5 Inches |
Length | 7.01 Inches |
Weight | 0.84 Pounds |
Width | 0.81 Inches |
Part Number | CT2C16G4RFD4213 |
Model | CT2K16G4RFD4213 |
More information #ad
7. NEMIX RAM
#ad
64GB 2x32GB DDR4-3200 PC4-25600 2Rx8 ECC Unbuffered Server Memory by NEMIX RAM
#adNEMIX RAM #ad - 288-pin ddr4 sdraM. Ddr4 3200 pc4 25600 For server, Workstation. Ecc unbuffered Memory. 64gb kit 2x32GB.More information #ad
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Height | 1 Inches |
Length | 8 Inches |
Width | 3 Inches |
Part Number | ME25600-328K02-G |
Model | ME25600-328K02-G |
More information #ad
8. Crucial
#ad
Unbuffered, 2666 MHz / PC4-21300, CL19-1.2 V, ECC CT16G4WFD8266, Crucial Server Memory 16GB DDR4 DIMM 288-pin
#adCrucial #ad - 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. Increasing the installed memory capacity of each server with modules equipped with 8gb-based components enables your systems to reach Their full performance potential.When you make an enterprise-level investment in crucial products, we believe you deserve a higher level of support. Crucial ecc udimms enable you to maximize the performance capability of your CPUs for a faster, more responsive system.
More information #ad
The reliance program offers qualified customers up to four additional benefits that affirm our commitment to your servers through service call reimbursements, 24/7 Technical Support through our direct Hotline, On-Site spares, and special bulk shipping options. Accelerate demanding applications. And spend less time waiting on your system and more time getting work done. Crucial ecc udimms contain error correction code ecc. Measuring just 18. 75mm tall, systems such as micro servers, and switches. Help prevent costly downtimes with Crucial ECC UDIMMs, which ensure a higher level of data integrity. Ecc parity helps detect and correct single-bit Memory errors, which can cause sudden shutdowns, file corruption, or data loss.
Brand | Crucial #ad |
Manufacturer | Crucial #ad |
Height | 0.39 Inches |
Length | 0.79 Inches |
Weight | 0.02 Pounds |
Width | 5.91 Inches |
Part Number | CT16G4WFD8266-2G6D1 |
Model | CT16G4WFD8266-2G6D1 |
Warranty | Limited Warranty |
More information #ad
9. Timetec
#ad
Timetec 32GB KIT2x16GB DDR4 2666MHz PC4-21300 Unbuffered ECC UDIMM 1.2V CL19 2Rx8 Dual Rank 260 Pin SODIMM Memory RAM Module Upgrade 32GB KIT2x16GB
#adTimetec #ad - Ddr4 2666mhz pc4-21300 260 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.More information #ad
Module size:32gb kit2x16gb package: 2x16gb A must For Server, Not For Desktop/Laptop. Designed for Selected Server Sodimm Systems. Guaranteed lifetime warranty from Purchase Date and Free technical support based on United States.Brand | Timetec #ad |
Manufacturer | Timetec #ad |
Part Number | 7 |
More information #ad
10. A-Tech
#ad
A-Tech 16GB RAM Replacement for Synology D4ECSO-2666-16G & D4ES01-16G | DDR4 2666 MHz PC4-21300 SODIMM ECC Unbuffered Memory Compatible for NAS & NVR Servers
#adA-Tech #ad - Single 16gb ram module | ddr4 so-dimm 260-pin | speeds up to 2666mhz 2667mhz, PC4-21300 / PC4-2666V. Compatible for synology rackstation, rs820+, ds3617xsii, ds3622xs+, ds1819+, ds1618+, rs820rp+, ds1621+, rs1221+, flashstation, ds3617xs, ds3018xs, ds1821+, ds2419+, DiskStation, DS2419+II, rs1221rp+, DVA3219, and deep learning video analytics nvr nas server models: fs1018, DS1621xs+, DVA3221, DS2422+.More information #ad
Ecc unbuffered | 2rx8 - dual rank | jEDEC DDR4 standard 1. 2v. Memory ram replacement for synology d4ecSO-2666-16G & D4ES01-16G. Backed by a-tech's limited lifetime Warranty + Friendly tech support team available to help before and after your purchase.Brand | A-Tech #ad |
Manufacturer | A-Tech #ad |
Height | 0.15 Inches |
Length | 2.74 Inches |
Width | 1.18 Inches |
Warranty | Lifetime Warranty |
More information #ad