32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT NEMIX RAM Compatible with Synology D4ES03-16G NAS 25 Series: DS1825+ DS1525+ DS925+ DS725+
NEMIX RAM

32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT NEMIX RAM Compatible with Synology D4ES03-16G NAS 25 Series: DS1825+ DS1525+ DS925+ DS725+

$317.29 ★★★★★5.0(1 reviews)

*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.

SpecPicks Verdict

SpecPicks classifies 32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffe… as a category leader on buyer feedback in the memory & ram category, based on 1 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. NEMIX RAM's positioning sits comfortably above the category median. 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

  • ✓ Highly rated — 5.0★ average across customer reviews
  • ✓ Backed by NEMIX RAM's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Limited review volume so far — fewer data points on long-term reliability
  • ✗ 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 since 1993, specializing in Enterprise Storage RAM for Datacenters,Servers, Workstations, AI computing applications, mining and NAS along with PC/Mac based Computers and Laptops.
  • Server Memory Designed to Deliver Speed, Stability, Reliability and Increased Responsiveness across your entire Computing Environment.
  • Quick & Easy Install: Most users can upgrade their System Memory in only a few minutes. Always Check your owner’s manual for detailed installation instructions
  • NEMIX RAM is Committed to Deliver Premium, High-Quality Computer Memory Products you can rely on. Protected by a Lifetime Replacement Warranty and Supported by Expert IT Professionals who Specialize in Computer Memory Upgrades.
  • Install NEMIX RAM to Unlock Stability, Speed and Reliability. Discover a New Level of Performance. NEMIX RAM the only Memory Upgrade your System will ever Need.

Full Specifications

BrandNEMIX RAM
Weight16g
Voltage1.2 Volts
RAM Size32 GB
Form FactorECC SODIMM
Memory Speed2666 MHz
CompatibilityPC, Mac
Compatible Devices25 Series: DS1825+ DS1525+ DS925+ DS725+, DiskStation NAS Devices, Synology OEM Factory Direct Pre-Installed Memory D4ES03-16G
Additional FeaturesCompatible with Synology NAS Storage Devices
Computer Memory Size32 GB
Quick & Easy InstallMost users can upgrade their System Memory in only a few minutes. Always Check your owner’s manual for detailed installation instructions
Warranty DescriptionLifetime Replacement Warranty
RAM Memory TechnologyDDR4 ECC SODIMM
Column Address Strobe Latency19 Nanowatts

Ready to buy?

32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT NEMIX RAM Compatible with Synology D4ES03-16G NAS 25 Series: DS1825+ DS1525+ DS925+ DS725+ 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.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.

Related Memory & RAM

32GB 2X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN ECC Unbuffered SODIMM KIT NEMIX RAM Compatible with Synology D4ES03-16G NAS 25 Series: DS1825+ DS1525+ DS925+ DS725+
$317.29
5.0★ (1)
View on Amazon →