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Install easily, and a few minutes, with just a screwdriver, the owner’s manual, no computer skills required, you can install memory – no computer skills necessary.
Capacity 64gb, compatible with synology part d4ec-2666-16g, kit of 4, rank 2rx8, unbuffered ECC UDIMM, PC4-21300, speed ddr4-2666 Mhz, server ram, 4x16 gigabytes, Not for Laptops or Desktops. Improve system responsiveness, and increase your system's ability to handle larger workloads, access data faster by upgrading your internal memory.

By default, clp4, two camera licenses are installed; extra licenses can be purchased CLP1, or CLP8. Featured dual 1gbe lan ports to support network failover, and with link aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput.




1. Timetec
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RS4017xs+ DDR4 2400Mhz 1.2V ECC Unbuffered RAM Replacement for Synology D4EC-2400-16G, Timetec 16GB Compatible for Synology RS1619xs+, RS2818RP+, RS2418+, RS3617RPxs, RS2418RP+, RS3617xs+, RS3618xs
#adTimetec #ad - Compatible for synology rackstation models: rs1619xs+, rs2418+, rs2418rp+, rs3617xs+, RS3618xs, RS3617RPxs, rs2818rp+, RS4017xs+. Equivalent to an original Synology D4EC-2400-16G module. Guaranteed – lifetime warranty from Purchase Date Free technical support.More information #ad
Ddr4 2400mhz pc4-19200 288-pin ecc unbuffered 1. 2v cl17 dual rank 2rx8 based 1024x8 Module Size: 16GB Package: 1x16GB. Designed for maximum compatibility and easy installation to expand your Synology NAS server's memory capacity.Brand | Timetec #ad |
Manufacturer | Timetec #ad |
Part Number | 7 |
Model | 7 |
More information #ad
2. NEMIX RAM
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64GB 4X16GB DDR4-2666 PC4-21300 ECC UDIMM Compatible with Synology D4EC-2666-16G Memory Upgrade Module by NEMIX RAM
#adNEMIX RAM #ad - A memory upgrade is one of the most affordable and simple ways to increase system performance. Compatible with the following synology machines: sa3200d; rackstation rs4021xs+; rackstation rs3621xs+; rackstation rS3621RPxs; RackStation RS3618xs; RackStation RS1619xs+; UC3200 The amount of memory in your system plays a critical role in the speed of your machine.Install easily, and a few minutes, with just a screwdriver, the owner’s manual, no computer skills required, you can install memory – no computer skills necessary.
More information #ad
Made from the highest quality components, NEMIX RAM products are not only reliable and durable but are specifically engineered for performance. Here at nemix we pride ourselves on all our products and provide a Lifetime Replacement Warranty for all orders along with customer service support before, during, & after your purchase. Capacity 64gb, compatible with synology part d4ec-2666-16g, kit of 4, rank 2rx8, unbuffered ECC UDIMM, PC4-21300, speed ddr4-2666 Mhz, server ram, 4x16 gigabytes, Not for Laptops or Desktops. Improve system responsiveness, and increase your system's ability to handle larger workloads, access data faster by upgrading your internal memory.
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Warranty | Lifetime Warranty |
More information #ad
3. Synology
#ad
Synology 2 Bay NAS DiskStation DS220+ Diskless
#adSynology #ad - Access, share, and sync your data easily across different operating systems and devices. Intel dual-core processor with aes-nI hardware encryption engine; 2 GB DDR4 memory expandable up to 6 GB.By default, clp4, two camera licenses are installed; extra licenses can be purchased CLP1, or CLP8. Featured dual 1gbe lan ports to support network failover, and with link aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput.
More information #ad
Data can be further protected with RAID 1 disk mirroring to prevent sudden drive failure. Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time.Brand | Synology #ad |
Manufacturer | Synology #ad |
Height | 9.14 Inches |
Length | 6.5 Inches |
Weight | 2.87 Pounds |
Width | 4.25 Inches |
Part Number | DS220+ |
Model | DS220+ |
Warranty | 2 year |
More information #ad
4. Synology
#ad
Synology RAM DDR4-2666 ECC UDIMM 16GB D4EC-2666-16G
#adSynology #ad - Package dimensions: 18. 6 h x 1. 2 l x 9. 2 w centimeters. Un-buffered DIMM. Package weight: 008 kilograms. Country of Origin : Taiwan.More information #ad
Brand | Synology #ad |
Manufacturer | Synology #ad |
Weight | 0.15 Pounds |
Part Number | D4EC-2666-16G |
Model | D4EC-2666-16G |
Warranty | 5 year |
More information #ad
5. Crucial
#ad
Crucial 32GB Kit 16GBx2 DDR4 2666 MT/s PC4-21300 DR X8 DIMM 288-Pin Memory, CT2K16G4DFD8266
#adCrucial #ad - Increase bandwidth by up to 32%. Optimized for next Generation processors and platforms. Reduce power consumption by up to 40%.More information #ad
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.Brand | Crucial #ad |
Manufacturer | CRUCIAL TECHNOLOGY #ad |
Height | 1.23 Inches |
Length | 5.27 Inches |
Weight | 0.07 Pounds |
Width | 0.03 Inches |
Part Number | CT2K16G4DFD8266 |
Model | CT2K16G4DFD8266 |
Warranty | Limited lifetime warranty |
More information #ad
6. NEMIX RAM
#ad
32GB Kit 2x16GB DDR4-2666MHz PC4-21300 ECC UDIMM 2Rx8 1.2V Unbuffered Server Memory by NEMIX RAM
#adNEMIX RAM #ad - Ecc udimm unbuffered Memory. Not for desktop PC/Laptop/Notebook. 32gb 2x16gb. Lifetime Replacement Warranty. Ddr4-2666mhz pc4-21300 .More information #ad
Brand | NEMIX RAM #ad |
Manufacturer | NEMIX RAM #ad |
Height | 1 Inches |
Length | 6 Inches |
Weight | 0.25 Pounds |
Width | 1 Inches |
Part Number | ME21300-628K02-G |
Model | ME21300-628K02-540 |
More information #ad
7. Timetec
#ad
Timetec Hynix IC 32GB KIT 2x16GB DDR4 2400MHz PC4-19200 Unbuffered ECC 1.2V CL17 2Rx8 Dual Rank 288 Pin UDIMM Server Memory RAM Module Upgrade 32GB KIT 2x16GB
#adTimetec #ad - Module size: 16gb package: 2x16gb a must For Server, Not For Desktop/Laptop. Ddr4 2400mhz pc4-19200 288 pin unbuffered ecc 1. 2v cl17 dual rank 2Rx8 based 1024x8.More information #ad
Guaranteed – lifetime warranty from Purchase Date Free technical support. Power supply: vdd=1. 2v 1. 14v to 1. 26v vddq = 1. 2v 1. 14v to 1. 26v. Designed for Selected Server Systems.Brand | Timetec #ad |
Manufacturer | Timetec #ad |
Part Number | 7 |
More information #ad