A-Tech

A-Tech 8GB Kit (2x4GB) DDR2 667MHz ECC-FBDIMM PC2-5300F ECC Fully Buffered DIMM 240-Pin Server RAM Memory Upgrade Modules

Name: A-Tech 8GB Kit (2x4GB) DDR2 667MHz ECC-FBDIMM PC2-5300F ECC Fully Buffered DIMM 240-Pin Server RAM Memory Upgrade Modules
Brand: A-Tech
SKU: B00C53A51E

Bottom line: The A-Tech 8GB Kit 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.

Live pricing on eBay

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-03

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. About the author →

Pros & Cons

Pros

✓ High performance Memory RAM upgrade designed for *SERVERS only*

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

SpecPicks Verdict

SpecPicks scored A-Tech 8GB Kit (2x4GB) DDR2 667MHz ECC-FBDIMM PC2-5300F ECC Fully… using a rating × review-volume × price-fit model applied to published specs and reviews across the memory & ram category. A-Tech'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

8GB Kit ( 2x 4GB Modules ) | DDR2 667MHz PC2-5300F | DDR2 ECC FBDIMM ( Fully Buffered DIMM) | 240-Pin DIMM
High performance Memory RAM upgrade designed for *SERVERS only*
*NOT compatible for Desktop or laptop computers* | Please verify the supported memory (RAM) specifications of your system prior to purchase to ensure compatibility
All modules undergo quality assurance testing to ensure dependable and reliable performance
A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase

Full Specifications

Brand	A-Tech
Voltage	240 Volts
RAM Size	8 GB
Model Name	A-Tech
Form Factor	DIMM
Memory Speed	667 MHz
Number of Pins	240
Mfr Part Number	CT2KIT51272AF667-ATC
Memory Generation	DDR2
Compatible Devices	Server
Data Transfer Rate	667 MHz
Memory Form Factor	DIMM
Additional Features	High Performance
Computer Memory Size	8 GB
Warranty Description	Limited Lifetime Warranty Covering Defects In Materials And Workmanship
RAM Memory Technology	DDR2
Column Address Strobe Latency	15

Ready to buy?

A-Tech 8GB Kit (2x4GB) DDR2 667MHz ECC-FBDIMM PC2-5300F ECC Fully Buffered DIMM 240-Pin Server RAM Memory Upgrade Modules is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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