NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory
Bottom line: The NEMIX RAM 16GB ($157.26 on Amazon as of 2026-10-21 10:23 UTC): 2Rx8 ECC 260-pin SODIMM spec, not a desktop UDIMM swap; main trade-off: single 16GB stick, so dual-channel builds need a second purchase.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 2Rx8 ECC 260-pin SODIMM spec, not a desktop UDIMM swap
- ✓ On-module ECC corrects single-bit errors in 24/7 RAID and NAS workloads
- ✓ DDR4-2666 PC4-21300 at CL19 matches stock NAS controller timings
- ✓ 1.2V operation keeps thermals low in compact fanless server chassis
- ✓ Lifetime replacement warranty plus free US-based technical support
Cons
- ✗ Single 16GB stick, so dual-channel builds need a second purchase
- ✗ 2666MHz ceiling limits it in boards that support faster ECC SODIMMs
- ✗ Fitment varies by NAS model, so you must check the vendor QVL first
- ✗ Third-party module rather than the NAS maker's own branded memory
SpecPicks Verdict
SpecPicks scored NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory (ram) category. NEMIX RAM's memory (ram) lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- EXACT-MATCH UPGRADE — 16GB (1X16GB) 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 — 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.
Full Specifications
| Brand | NEMIX RAM |
|---|---|
| Voltage | 1.2 Volts |
| RAM Size | 16 GB |
| Model Name | DDR4 2666MHZ PC4-21300 ECC SODIMM 2RX8 |
| Form Factor | SO-DIMM |
| Memory Speed | 21300 MHz |
| Model Number | MSE21300-628K01-G |
| Number of Pins | 260 |
| Mfr Part Number | MSE21300-628K01-G |
| Memory Generation | DDR4 |
| Compatible Devices | Micro Server, Network Attached Storage (NAS), Server, Switches, Synology |
| Data Transfer Rate | 2666 MHz |
| Memory Form Factor | SODIMM |
| Additional Features | Ecc, Lightweight |
| Computer Memory Size | 16 GB |
| Warranty Description | Lifetime Replacement Warranty |
| RAM Memory Technology | DDR4 ECC SODIMM |
| Column Address Strobe Latency | 19 |
Ready to buy?
NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Workstation, NAS Memory is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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