What are the alternatives to the NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC…?

NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC… competes with other Memory (RAM) products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Memory (RAM) category for alternatives.

NEMIX RAM

NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Compatible with Samsung M474A2K43BB1-CTD

Name: NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Compatible with Samsung M474A2K43BB1-CTD
Brand: NEMIX RAM
SKU: B07YXCBVWX
Price: 157.26 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$157.26

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View Current Price on Amazon → Compare to similar memory (ram)

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The NEMIX RAM 16GB (1X16GB) DDR4 2666MHz PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM Compatible with Samsung M474A2K43BB1-CTD is a niche pick — read recent reviews before buying in the memory (ram) category, priced around $157.26. Compare close alternatives before committing.

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 our editorial and benchmark analysis 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. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

✓ 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

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	NEMIX RAM
Form Factor	SO-DIMM
Memory Speed	2666 MHz
Model Number	M474A2K43BB1-CTD
Number of Pins	260
Mfr Part Number	MSE21300-628K1
Memory Generation	DDR4
Compatible Devices	AIO All-in-One PC, Laptop, NAS Device, Small Form Factor PC
Data Transfer Rate	2666 MHz
Memory Form Factor	SODIMM
Additional Features	Ecc, Lightweight
Computer Memory Size	16 GB
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 Compatible with Samsung M474A2K43BB1-CTD 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.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.