NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology DiskStation DS3617xsII
6% dearer per GB than the average 32GB DDR4 kit we track.
Specification
| Capacity | 32GB (2x16GB) |
| Generation | DDR4 |
| Speed | 2666MHz |
| Form factor | SO-DIMM |
| ECC | ECC |
| Buffered | Unbuffered |
| For | Server |
| Brand | NEMIX RAM |
| ASIN | B0C59XYKZG |
Price history
Typical price (median) 90-day £292.68 12-month £287.70 12-month low £101.39 All-time low £74.92 (2025-03-31)
Not really a deal Today’s price is 1% above this kit’s typical price for the past year, and it has been cheaper than this for 57% of that year (last on 6 Jun 2026). Why medians, not averages ›
30-day avg £289.2290-day avg £291.99180-day avg £291.10 (averages are pulled up by price spikes; the medians above are the better guide)
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 | |
|---|---|---|---|---|---|---|---|---|---|
 | £5.16best £/GB | £165.17▼ 7% | 32GB (2x16GB) | OLOy | Laptop | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.28 | £169.00 | 32GB | GLOBAL MEMORY | Laptop | DDR4 | SO-DIMM 3200MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Laptop | DDR4 | SO-DIMM 2133MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2400MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2666MHz | Unbuffered | |
 | £5.31 | £170.00 | 32GB (2x16GB) | GLOBAL MEMORY | Mac | DDR4 | SO-DIMM 2666MHz | Unbuffered |
About this kit
- EXACT-MATCH UPGRADE — 32GB (2X16GB) kit DDR4-2666 (PC4-21300), 2Rx8, 1.2V, CL19, 260-pin SODIMM. The memory your Synology or compatible NAS needs, matched to your unit so it's recognized in full and runs reliably.
- VERIFIED FITMENT — The 260-pin SODIMM form factor for NAS units and compact systems that take laptop-style memory — not a desktop DIMM. Check your unit's supported memory and capacity before ordering.
- REAL-WORLD SPEEDUP — More memory means smoother multitasking and more headroom for apps, containers, and concurrent connections — steadier performance when your NAS is under load.
- CHECK YOUR CONFIG — NAS memory support varies by model. Check your unit's compatibility list and supported capacity in the manual or maker's spec page before purchase.
- LIFETIME SUPPORT — Backed by a lifetime replacement warranty and free US-based technical support.
NEMIX RAM 32GB (2X16GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 260-PIN ECC Unbuffered SODIMM NAS Memory KIT Compatible with Synology DiskStation DS3617xsII
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