NEMIX RAM
64GB (4X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology D4ECSO-2666-16G
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The 64GB (4X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology D4ECSO-2666-16G is a niche pick — read recent reviews before buying in the memory (ram) category, priced around $627.28. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies NEMIX RAM 64GB (4X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19… as a niche pick — read recent reviews before buying in the memory (ram) category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. NEMIX RAM's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for memory (ram) of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Once You Install NEMIX RAM You Won't need Anything Else.
- ✓ Backed by NEMIX RAM's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- NEMIX RAM is a Distributor and Manufacturer of Computer Memory and Storage Upgrades. Specializing in Enterprise Storage RAM for Servers and Workstations along with all Standard and Specialty ECC Memory for NAS & PC/Mac based Computers and Laptops.
- Our Memory Delivers Enhanced Performance: No Doubt about it, Memory Upgrades are the Easiest, Most Cost Effective Way to Speed Up, Maximize and Boost the Overall Performance of Your Computing Environment.
- Simple Installation: Typically you can Easily Upgrade the Memory Yourself in a couple of Minutes. Always Refer to your Owners Manual for Detailed Instructions.
- Our Commitment: To Provide only the Best, Highest Quality, Computer Memory Products in the Industry. Back them with a Lifetime Replacement Warranty, and offer Top Tier Support from a Seasoned IT Support Staff that Completely Understands Memory Upgrades.
- Once You Install NEMIX RAM You Won't need Anything Else.
Full Specifications
| Brand | NEMIX RAM |
|---|---|
| Weight | 16g |
| Voltage | 1.2 Volts |
| RAM Size | 64 GB |
| Model Name | DDR4 2666MHZ PC4-21300 ECC SODIMM Compatible with Synology DiskStation |
| Unit Count | 4.0 Count |
| Form Factor | SO-DIMM |
| Memory Speed | 2666 MHz |
| Compatibility | PC, Mac |
| Number of Pins | 260 |
| Memory Generation | DDR4 |
| Compatible Devices | Compatible with Synology DiskStation DS3617xsII NAS, D4ECSO-2666-16G |
| Data Transfer Rate | 2666 MHz |
| Memory Form Factor | SODIMM |
Ready to buy?
NEMIX RAM 64GB (4X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology D4ECSO-2666-16G is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
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