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A-Tech 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules
A-Tech

4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules

By SpecPicks Editorial · Verified 2026-08-21

$50.82
Buy on Amazon — $50.82 Compare to similar memory & ram

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules is a niche pick — read recent reviews before buying in the memory & ram category, priced around $50.82. Read recent reviews carefully before committing.

A-Tech's 4GB DDR3 SODIMM kit is a two-module set built for laptops, notebooks, and all-in-one systems that still run on DDR3 memory. Each of the two 2GB modules is a 204-pin SO-DIMM rated at 1600MHz (PC3-12800/PC3-12800S) with CL11 timings, non-ECC and unbuffered, in a single-rank 1Rx8 or 1Rx16 configuration. The kit follows JEDEC standards for 1.5V DDR3 and 1.35V DDR3L, so it drops into machines wired for either voltage without a BIOS workaround. Adding this A-Tech DDR3 RAM to a machine that shipped with 2GB or less gives you more headroom for browser tabs, background tasks, and older…

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SpecPicks Verdict

SpecPicks classifies A-Tech 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin… as a niche pick — read recent reviews before buying in the memory & ram category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. A-Tech's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

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

  • ✓ NON-ECC Unbuffered; 1Rx8 or 1Rx16 (Single Rank); JEDEC standard DDR3 1.5V or DDR3L 1.35V
  • ✓ 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 Memory RAM upgrade compatible for select Laptop, Notebook, and All-in-One (AIO) computers
  • 4 GB RAM Kit (2 x 2GB Modules); DDR3 SO-DIMM 204-Pin; Speeds up to 1600 MHz, PC3-12800/PC3-12800S
  • NON-ECC Unbuffered; 1Rx8 or 1Rx16 (Single Rank); JEDEC standard DDR3 1.5V or DDR3L 1.35V
  • 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 Size4 GB
Model NameA-Tech 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules
Form Factor204-Pin SO-DIMM
Memory Speed1600 MHz
Model NumberAT2G2D3S1600NA0NNV
Item Type NameComputer RAM Memory
Number of Pins204
Mfr Part NumberAT2G2D3S1600NA0NNV
Memory GenerationDDR3
Compatible DevicesDesktop, Laptop, Mini PC, NAS
Data Transfer Rate12800 Megabytes Per Second
Memory Form FactorSODIMM

Ready to buy?

A-Tech 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

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A-Tech 4GB (2x2GB) DDR3 1600MHz PC3-12800 CL11 SODIMM 204-Pin Non-ECC SO-DIMM Laptop, Notebook RAM Memory Modules
$50.82
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