NEMIX RAM

8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Compatible with Hynix HMCG66MEBUA081N HMCG66MEBUA084N

Name: 8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Compatible with Hynix HMCG66MEBUA081N HMCG66MEBUA084N
Brand: NEMIX RAM
SKU: B0GJ13YTLZ

Status: 8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16… (8GB (1x8GB) DDR5 desktop DIMM kit): Unavailable on Amazon as of 2026-10-19 10:17 UTC. SpecPicks has no in-stock 8GB (1x8GB) DDR5 desktop DIMM kit on file; an Amazon search for "8GB (1x8GB) DDR5 desktop DIMM kit" lists current offers with the same specs. eBay sellers may still list this model new or used.

Search Amazon for a 8GB (1x8GB) DDR5 desktop DIMM kit → 🛒 Search eBay for this model

Bottom line: The 8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16 288-PIN Non-ECC is a specs-and-price decision rather than a crowd-consensus one in the memory (ram) category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-19 10:17 UTC

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Search Amazon for an in-stock 8GB (1x8GB) DDR5 desktop DIMM kit → Original listing (currently unavailable) → Compare to similar memory (ram)

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-19

Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Backed by NEMIX RAM's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16 288-PIN Non-ECC Unbuffered UDIMM NEMIX RAM Compatible with Hynix HMCG66MEBUA081N HMCG66MEBUA084N

SpecPicks Verdict

SpecPicks scored 8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16 288-PIN Non-ECC… 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 — 8GB (1X8GB) DDR5-4800 (PC5-38400), 1Rx16, 1.1V, CL40, 288-pin DIMM. The exact capacity, speed, and voltage your desktop or tower is built for, so it's recognized in full and boots reliably.
VERIFIED FITMENT — Direct replacement for HMCG66MEBUA081N. The 288-pin full-size DIMM form factor used by desktops, towers, and gaming PCs — not a laptop SODIMM. Match your motherboard's maximum capacity and supported speed before ordering.
REAL-WORLD SPEEDUP — More installed memory means smoother multitasking, faster app switching, and headroom for gaming and creative work — fewer slowdowns when you keep many tabs or apps open.
CHECK YOUR CONFIG — Desktop and motherboard memory support varies by board. Check your motherboard's maximum capacity, number of slots, and supported speed (QVL) in the manual or maker's spec page before purchase.
LIFETIME SUPPORT — Backed by a lifetime replacement warranty and free US-based technical support.

Full Specifications

Brand	NEMIX RAM
Voltage	1.1 volts
RAM Size	8 GB
Unit Count	1 Count
Form Factor	NON-ECC UDIMM
Memory Speed	4800 MHz
Number of Pins	288
Memory Generation	DDR5
Compatible Devices	Hynix HMCG66MEBUA081N, HMCG66MEBUA084N, Major Brand DDR5 NON-ECC UDIMM Desktop Consumer & Gaming PC's, OEM Factory Direct Pre-Installed Memory
Data Transfer Rate	4800 MHz
Memory Form Factor	DIMM, UDIMM
Additional Features	Hynix DDR5 NON-ECC UDIMM Desktop PC Memory
Computer Memory Size	8 GB
Warranty Description	Lifetime Replacement Warranty
RAM Memory Technology	DDR5 NON-ECC UDIMM
Column Address Strobe Latency	40 Nanowatts

Ready to buy?

Amazon shows no buyable offer for 8GB 1X8GB DDR5 4800MHz PC5-38400 1.1V CL40 1Rx16… at the last check. An Amazon search for "8GB (1x8GB) DDR5 desktop DIMM kit" lists current offers. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Search Amazon for an in-stock 8GB (1x8GB) DDR5 desktop DIMM kit →