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A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module
A-Tech

A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module

Bottom line: The A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC: 4800MHz PC5-38400 speed eases multitasking bottlenecks on DDR5 laptops; main trade-off: 4800MHz is DDR5's entry speed; 5600/6400 kits run faster.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For desktop and laptop memory upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 4800MHz PC5-38400 speed eases multitasking bottlenecks on DDR5 laptops
  • ✓ Single 16GB SO-DIMM leaves a slot free to reach 32GB later
  • ✓ JEDEC 1.1V DDR5 draws less power than 1.2V DDR4 laptop RAM
  • ✓ Limited Lifetime Warranty plus A-Tech support on every module

Cons

  • ✗ 4800MHz is DDR5's entry speed; 5600/6400 kits run faster
  • ✗ CL40 latency is loose next to tighter CL34-CL36 modules
  • ✗ Non-ECC only, so no error correction for workstation reliability
  • ✗ Single stick runs single-channel unless paired with a second module

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SpecPicks Verdict

SpecPicks scored A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC… 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

  • A-Tech RAM Memory compatible for select DDR5 Laptop, Notebook, Mini PC, and All-in-One (AIO) Computers
  • Single 16GB RAM Module; DDR5 SO-DIMM 262 Pin; Speeds up to 4800MHz PC5-38400 (PC5-4800B)
  • NON-ECC Unbuffered; JEDEC DDR5 standard 1.1V
  • Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources
  • Quick and easy to install, no expertise required
  • Each A-Tech memory module is built and tested for superior performance and trusted reliability

Full Specifications

BrandA-Tech
Voltage1.1 Volts
RAM Size16 GB
Form FactorSO-DIMM
Memory Speed4800 MHz
Model NumberAT16G1D5S4800NA0N11V
CompatibilityPC
Item Type Namecomputer-internal-memory
Number of Pins262
Mfr Part NumberAT16G1D5S4800NA0N11V
Memory GenerationDDR5
Compatible DevicesLaptop
Data Transfer Rate38400 Megabytes Per Second
Memory Form FactorSODIMM
Additional FeaturesNon-ECC Unbuffered, On-die ECC
Computer Memory Size16 GB
Warranty DescriptionLimited Lifetime Warranty covering defects in materials and workmanship
RAM Memory TechnologyDDR5
Column Address Strobe LatencyCL40

Ready to buy?

A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module 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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A-Tech 16GB DDR5 4800MHz PC5-38400 CL40 SODIMM 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module
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