Home › DDR4 RAM › 64GB RAM › 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
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
£1,728.29 £27.00/GB
168% dearer per GB than the average 64GB DDR4 kit we track.
Server DDR4 ECC Unbuffered
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Specification
| Capacity | 64GB (4x16GB) |
| Generation | DDR4 |
| Speed | 2666MHz |
| Form factor | SO-DIMM |
| ECC | ECC |
| Buffered | Unbuffered |
| For | Server |
| Brand | NEMIX RAM |
| ASIN | B09G49WBQW |
Price history
Typical price (median) 90-day £567.97 12-month £567.97 12-month low £567.97 All-time low £184.25 (2024-05-14)
Dear for the market Today’s price is 204% above this kit’s typical price for the past year. At £27.00/GB it is dear against the £8.22/GB typical for DDR4 today. Why medians, not averages ›
Cheaper per GB in the same spec
Same generation, capacity and form factor as this kit, ranked by £/GB. See all ›
| £/GB | Price | Capacity | Manufacturer | For | Type | Form Factor | ECC / Buffered | Description | |
|---|---|---|---|---|---|---|---|---|---|
 | £5.28best £/GB | £338.00 | 64GB (2x32GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2666MHz | Unbuffered | |
 | £5.28 | £338.00 | 64GB (2x32GB) | GLOBAL MEMORY | Laptop | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.31 | £340.00 | 64GB (4x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.38 | £344.42 | 64GB (4x16GB) | A-Tech | Mac | DDR4 | SO-DIMM 2400MHz | ECCUnbuffered | |
 | £5.59 | £357.81 | 64GB (4x16GB) | Timetec | Mac | DDR4 | SO-DIMM 2666MHz | Non-ECCUnbuffered | |
 | £5.68 | £363.34 | 64GB (4x16GB) | A-Tech | Mac | DDR4 | SO-DIMM 2666MHz | Non-ECCUnbuffered |
About this kit
- EXACT-MATCH UPGRADE — 64GB (4X16GB) kit DDR4-2666 (PC4-21300), 2Rx8 ECC, 1.2V, CL19, 260-pin SODIMM. The precise rank, voltage, and speed your system's memory controller expects, so it's recognized at full capacity and posts correctly.
- VERIFIED FITMENT — Direct replacement for D4ECSO-2666-16G. The 260-pin ECC SODIMM form factor required by ECC-capable NAS Devices and compact servers — not a desktop UDIMM. Spec-matched to your unit's memory-population rules.
- DATA INTEGRITY — On-module ECC catches and corrects single-bit errors on the fly — protecting against silent data corruption and unexpected reboots in the 24/7 RAID and storage workloads ECC NAS and compact-server systems run.
- CHECK YOUR CONFIG — NAS and system memory support varies by model. Check your unit's compatibility list and manual for supported capacities and approved DIMM population before purchase.
- LIFETIME SUPPORT — Backed by a lifetime replacement warranty and free US-based technical support.
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
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