A-Tech

A-Tech 256GB Kit (8x32GB) DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

Name: A-Tech 256GB Kit (8x32GB) DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade
Brand: A-Tech
SKU: B0BPN5BJX9
Price: 2332.72 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 →

$2332.72

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

Bottom line: The A-Tech 256GB Kit (8x32GB) DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) is a niche pick — read recent reviews before buying in the memory & ram category, priced around $2332.72. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored A-Tech 256GB Kit (8x32GB) DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Dual… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis 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. 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

✓ ECC Registered RDIMM; 2Rx4 - Dual Rank x4; JEDEC DDR4 standard 1.2V
✓ Backed by A-Tech'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

A-Tech RAM Memory compatible for select DDR4 Servers & Workstation systems only; (*WILL NOT WORK with Desktop Computers, Laptop Computers, or PCs of any kind*)
256GB RAM Kit (8 x 32GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2933MHz PC4-23400 (PC4-2933Y)
ECC Registered RDIMM; 2Rx4 - Dual Rank x4; JEDEC DDR4 standard 1.2V
Improves system performance, workload capacity, and reduces bottlenecks by increasing memory (RAM) resources
Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, ECC Load Reduced, or Non-ECC Unbuffered; (Memory compatibility can vary among different system models and their installed components; please verify compatibility and follow memory channel guidelines to ensure maximum performance)
Each A-Tech memory module is built and tested for superior performance and trusted reliability

Full Specifications

Brand	A-Tech
Voltage	1.2 Volts
RAM Size	256 GB
Form Factor	RDIMM
Memory Speed	2933 MHz
Model Number	AT32G8D4D2933RD4N12V
Item Type Name	Computer RAM Memory
Number of Pins	288
Mfr Part Number	AT32G8D4D2933RD4N12V
Memory Generation	DDR4
Compatible Devices	Server, Workstation
Data Transfer Rate	23400 Megabytes Per Second
Memory Form Factor	RDIMM
Additional Features	Ecc, Registered Memory
Computer Memory Size	256 GB
Warranty Description	Limited Lifetime Warranty covering defects in materials and workmanship
RAM Memory Technology	DDR4
Column Address Strobe Latency	CL21

Ready to buy?

A-Tech 256GB Kit (8x32GB) DDR4 2933MHz PC4-23400 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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