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Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM
SK Hynix

Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM

Bottom line: The SK Hynix Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM is a specs-and-price decision rather than a crowd-consensus one in the memory & ram category, priced around $89.00 on Amazon as of 2026-10-07. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$89.00

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Buy on Amazon — $89.00 Compare to similar memory & ram

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Backed by SK Hynix'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

Hynix 8GB PC4-19200T-E DDR4-2400 1RX8 ECC UDIMM Memory HMA81GU7AFR8N-UH

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SpecPicks Verdict

SpecPicks scored SK Hynix Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. SK Hynix'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.

Full Specifications

BrandSK Hynix
Voltage1.2 volts
RAM Size8 GB
Model NameHynix HMA81GU7AFR8N-UH
Unit Count1 Count
Form FactorDIMM
Memory Speed2400 MHz
Model NumberHMA81GU7AFR8N-UH
Number of Pins240
Mfr Part NumberHMA81GU7AFR8N-UH
Memory GenerationDDR4
Compatible DevicesDesktop
Data Transfer Rate2400 megabits_per_second
Memory Form FactorUDIMM
Additional FeaturesEcc, Lightweight
Computer Memory Size8 GB
RAM Memory TechnologyDDR4

Ready to buy?

Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM 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.

Buy on Amazon — $89.00

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Hynix HMA81GU7AFR8N-UH 8GB DDR4-2400 ECC UDIMM
$89.00
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