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A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 DIMM 2Rx8 1.35V 240-Pin Non-ECC UDIMM Desktop RAM Memory Modules
A-Tech

A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 DIMM 2Rx8 1.35V 240-Pin Non-ECC UDIMM Desktop RAM Memory Modules

Bottom line: The A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 ($83.56 on Amazon as of 2026-10-21 16:22 UTC): Full 32GB in one kit (4x8GB) fills all four DIMM slots on most DDR3 desktop boards; main trade-off: non-ECC UDIMM only, so it will not work in servers or workstations requiring ECC.

$83.56

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Buy on Amazon — $83.56 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 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Full 32GB in one kit (4x8GB) fills all four DIMM slots on most DDR3 desktop boards
  • ✓ Dual-voltage 1.35V/1.5V works in both DDR3L and original DDR3 systems
  • ✓ A-Tech Limited Lifetime Warranty plus direct tech support before and after purchase
  • ✓ JEDEC-standard 1600MHz CL11 timings install without BIOS tuning or XMP profiles

Cons

  • ✗ Non-ECC UDIMM only, so it will not work in servers or workstations requiring ECC
  • ✗ 1600MHz CL11 is JEDEC baseline speed, not an overclocking or enthusiast-tuned kit
  • ✗ 240-pin DDR3 is a dead-end platform, offering no upgrade path to DDR4 or DDR5
  • ✗ 2Rx8 dual-rank sticks can limit stability when all four slots are populated on older boards

Manufacturer description

The A-Tech 32GB DDR3/DDR3L kit is a straightforward way to max out a 2011-2015 era desktop that still has four DIMM slots to fill. You get four 8GB modules running at 1600MHz PC3L-12800, wired as 240-pin non-ECC UDIMMs in a 2Rx8 dual-rank layout. The dual-voltage design is what makes this kit useful for retro and salvaged builds: it follows the JEDEC DDR3L 1.35V standard but drops back to 1.5V, so it works whether your board expects low-voltage DDR3L or original-spec DDR3. That single detail removes most of the guesswork when you are repopulating an older Ivy Bridge or Haswell system, or a…

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SpecPicks Verdict

SpecPicks scored A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11… 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.

Frequently Asked Questions

Will this A-Tech kit work in my system if it uses DDR3L instead of DDR3?

Yes. These modules are dual-voltage and meet the JEDEC DDR3L 1.35V standard, but they also operate at 1.5V, so they run in either DDR3L or standard DDR3 desktop boards.

Do I have to install all four 8GB modules at once?

No, but the kit is sold and matched as a 32GB set of four 8GB sticks. Check your motherboard manual for channel and seating guidelines before choosing which slots to populate.

Is this ECC memory for a server build?

No. This is non-ECC unbuffered memory (UDIMM) in a 240-pin desktop form factor. If your board or CPU requires ECC registered memory, this kit is not compatible.

What speed and timings does this RAM run at?

Up to 1600MHz, rated PC3L-12800/PC3-12800 at CL11 latency, in a 2Rx8 dual-rank configuration. These are JEDEC-standard settings, so no manual BIOS tuning is required.

What kind of warranty does A-Tech offer on this memory?

A-Tech backs the modules with a Limited Lifetime Warranty and provides tech support before and after purchase. Check the product listing for current warranty terms in your region.

Key Features

  • A-Tech Memory RAM upgrade compatible for select Desktop PC/Computers
  • 32 GB RAM Kit (4 x 8GB Modules); DDR3/DDR3L DIMM 240-Pin; Speeds up to 1600 MHz, PC3L-12800/PC3L-12800U (PC3-12800/PC3-12800U)
  • NON-ECC Unbuffered ( UDIMM ); 2Rx8 (Dual Rank); JEDEC DDR3L standard 1.35V (Dual voltage, can operate at 1.35V or 1.5V)
  • Expands your system's available Memory RAM resource, improving performance, speed and allowing you to take on more while maintaining a smooth experience
  • Quick and easy to install, no expertise required (Please refer to your system's manual for seating and channel guidelines)
  • All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

Full Specifications

BrandA-Tech
Voltage1.35 Volts
RAM Size32 GB
Model NameA-Tech
Form FactorDIMM
Memory Speed1600 MHz
Model NumberAT8G4D3D1600ND8N135V
CompatibilityPC
Item Type NameComputer RAM Memory
Number of Pins240
Mfr Part NumberAT8G4D3D1600ND8N135V
Memory GenerationDDR3
Compatible DevicesDesktop, Workstation
Data Transfer Rate12800 Megabytes Per Second
Memory Form FactorDIMM
Additional FeaturesDDR3 Low Voltage
Computer Memory Size32 GB
Warranty DescriptionLimited Lifetime Warranty covering defects in materials and workmanship
RAM Memory TechnologyDDR3, DDR3L
Column Address Strobe LatencyCL11

Ready to buy?

A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 DIMM 2Rx8 1.35V 240-Pin Non-ECC UDIMM Desktop RAM Memory Modules 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 — $83.56

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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A-Tech 32GB (4x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 DIMM 2Rx8 1.35V 240-Pin Non-ECC UDIMM Desktop RAM Memory Modules
$83.56
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