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A-Tech 64GB (4x16GB) RAM for Dell PowerEdge R320, R420, R420XR, R520, R620, R720, R720XD, R820, R920 | DDR3 1600MHz ECC-RDIMM PC3-12800 2Rx4 1.5V ECC Registered DIMM Server Memory Upgrade Kit
A-Tech

A-Tech 64GB (4x16GB) RAM for Dell PowerEdge R320

Bottom line: The A-Tech 64GB RAM for Dell PowerEdge R320 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.

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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.

Pros & Cons

Pros

  • ✓ Backed by A-Tech'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

SpecPicks Verdict

SpecPicks scored A-Tech 64GB RAM for Dell PowerEdge R320 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

  • Capacity: 64GB (4x 16GB Modules) | Type: DDR3 DIMM 240-Pin | ECC Type: ECC-RDIMM (Registered DIMM) | Speed: 1600MHz PC3-12800 / (PC3-12800R) | Rank: 2Rx4 (Dual Rank x4) | Voltage: 1.5V
  • Designed for the Dell PowerEdge Rack Server Models: R320, R420, R420XR, R520, R620, R720, R720XD, R820, R920
  • Compatible with Intel Pentium 1400 series, Xeon E5-1410/E5-1410 v2 series, Xeon E5-2400/E5-2400 v2 series, Xeon E5-2600/E5-2600 v2 series, E5-4600/E5-4600 v2 series, Xeon E7-2800 v2 series, Xeon E7-4800 v2 series, and Xeon E7-8800 v2 series CPU Processors
  • This item is ECC Registered memory and is NOT compatible with Desktop or Laptop systems which only support NON-ECC Unbuffered memory | *Please refer to your system's manual for proper memory seating and channel guidelines*
  • A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase

Full Specifications

BrandA-Tech
Voltage1.5 volts
RAM Size64 GB
Unit Count4 Count
Form Factor240-Pin
Memory Speed1600 MHz
Number of Pins240
Number of Items4
Memory GenerationDDR3
Compatible DevicesR620, R640, T520
Data Transfer Rate1600 MHz
Memory Form FactorRDIMM
Additional FeaturesEcc, Lightweight, Registered Memory
Computer Memory Size64 GB
Warranty DescriptionLimited Lifetime Warranty Covering Defects In Materials And Workmanship
RAM Memory TechnologyDDR3
Column Address Strobe Latency15
Full listing titleA-Tech 64GB (4x16GB) RAM for Dell PowerEdge R320, R420, R420XR, R520, R620, R720, R720XD, R820, R920 | DDR3 1600MHz ECC-RDIMM PC3-12800 2Rx4 1.5V ECC Registered DIMM Server Memory Upgrade Kit

Ready to buy?

A-Tech 64GB (4x16GB) RAM for Dell PowerEdge R320, R420, R420XR, R520, R620, R720, R720XD, R820, R920 | DDR3 1600MHz ECC-RDIMM PC3-12800 2Rx4 1.5V ECC Registered DIMM Server Memory Upgrade Kit 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.

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