A-Tech
A-Tech 64GB (2x32GB) DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA) CL22 2Rx8 Non-ECC Laptop RAM Memory Modules
Bottom line: The A-Tech 64GB (2x32GB) DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA) CL22 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.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Compatible with select Laptop computers + Easy to install at home, no expertise required
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying
SpecPicks Verdict
SpecPicks scored A-Tech 64GB (2x32GB) DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA)… 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
- Compatible with select Laptop computers + Easy to install at home, no expertise required
- Maximize your system's performance, boost loading speeds and multitask with ease
- Backed by A-Tech's Lifetime Warranty + Friendly tech support team available to help before and after your purchase
- 64GB RAM Kit ( 2 x 32GB Modules ) | DDR4 SO-DIMM 260-Pin | Speeds up to 3200MHz, PC4-25600 / PC4-3200AA
- NON-ECC Unbuffered | 2Rx8 - Dual Rank | JEDEC DDR4 standard 1.2V
Full Specifications
| Brand | A-Tech |
|---|---|
| Voltage | 1.2 volts |
| RAM Size | 64 GB |
| Model Name | A-Tech |
| Form Factor | SO-DIMM |
| Memory Speed | 3200 MHz |
| Model Number | AT32G2D4S3200ND8N12V |
| Number of Pins | 260 |
| Mfr Part Number | AT32G2D4S3200ND8N12V |
| Memory Generation | DDR4 |
| Compatible Devices | Desktop, Laptop, Mini PC, Network Attached Storage (NAS) |
| Data Transfer Rate | 25600 megabytes_per_second |
| Memory Form Factor | SODIMM |
| Additional Features | Compatible with select Intel 10th and 11th Gen Core CPU Processors and select AMD Ryzen 3, 5, 7, and 9 CPU Processors |
| Computer Memory Size | 64 GB |
| Warranty Description | Limited Lifetime Warranty Covering Defects In Materials And Workmanship |
| RAM Memory Technology | DDR4 |
| Column Address Strobe Latency | 22 |
Ready to buy?
A-Tech 64GB (2x32GB) DDR4 3200 MHz SODIMM PC4-25600 (PC4-3200AA) CL22 2Rx8 Non-ECC Laptop RAM Memory Modules is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Memory & RAM
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Blue Yeti vs HyperX QuadCast 2 S: Which USB Mic Wins for Streaming in 2026?
- CRT Monitor for Retro Gaming: What Actually Matters in 2025
- GLM-5.2 Review: Running the Top Open-Weights LLM on an RTX 3060
- Amstrad CPC 464/6128 Emulator on Raspberry Pi Pico 2
- Intel Arc AI Performance: What Works for Inference in 2026
- ComfyUI on an RTX 3060 12GB: Local Stable Diffusion Setup and Real Throughput
- Ollama vs llama.cpp on a 12GB GPU: Which Is Faster for Single-User Chat?
- Best 4K Monitor for Console Gaming on a PS4 Pro in 2026
- Nous Hermes Desktop: A Local AI Agent for Your Own Hardware
- The KVM That Runs a Pentium 4 Instead of a Raspberry Pi
- Best Streaming Gear for New Streamers in 2026: 5 Picks to Start On-Air
- Self-hosting a Claude proxy — cache, rate-limit, and audit every request
- AMD Ryzen AI Max+ PRO 495 192GB: What the PassMark Leak Tells Us
- Best 2.5" SATA SSD for Old Laptop and PC Upgrades in 2026
- Best Motherboard for Ryzen 7 9800X3D in 2026
- Self-Host Immich on a Budget Homelab Box: Storage Tiers That Make Sense
- Voodoo5 5500 PCI Boots on Modern ASUS P8Z77-V Pro — A Look at Retro GPUs in 2026 Boards
- Kimi K3 Lands #5 on Coding Agents: What You Can Actually Run Local
- Can the Ryzen 5 5600G Run Local LLMs Without a GPU?
- Stream Deck MK.2 vs 12-Button MMO Mouse vs Macro Keys: Which Shortcut Buttons Are Worth It
- Best Classic Retro RPGs to Play in 2026 (Top 15)
- GPU & CPU Upgrade ROI: Cost-per-FPS Calculator Guide
- Sega Genesis Mini vs SNES Classic: Which Plug-and-Play Console Holds Up in 2026?
- Why Retro Cables Are Melting Into Their Cases in Storage
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090