---
product_id: 610983299
title: "A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms"
brand: "a-tech"
price: "S/.4715"
currency: PEN
in_stock: true
reviews_count: 5
category: "A Tech"
url: https://www.desertcart.pe/products/610983299-a-tech-64gb-kit-2x32gb-ddr4-2666mhz-pc4-21300-ecc
store_origin: PE
region: Peru
---

# 2666MHz blazing speed 64GB dual-module capacity ECC Unbuffered error correction A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms

**Brand:** a-tech
**Price:** S/.4715
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your system’s brainpower—because speed and reliability wait for no one!

## Quick Answers

- **What is this?** A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms by a-tech
- **How much does it cost?** S/.4715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/610983299-a-tech-64gb-kit-2x32gb-ddr4-2666mhz-pc4-21300-ecc)

## Best For

- a-tech enthusiasts

## Why This Product

- Trusted a-tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Confidence:** Backed by a Limited Lifetime Warranty and US-based expert support, so you’re never left in the lurch.
- • **Plug & Play Precision:** 260-pin SO-DIMM form factor tailored for microservers, workstations, and networking platforms—no desktop or laptop compatibility needed.
- • **Engineered for Stability:** ECC Unbuffered technology ensures data integrity and reduces system crashes—essential for mission-critical servers and workstations.
- • **Turbocharge Your Workflow:** Boost multitasking and heavy workloads with 64GB DDR4 RAM running at 2666MHz for seamless performance.
- • **Energy Efficient Powerhouse:** Runs at a low 1.2V voltage, delivering high performance without draining your system’s energy budget.

## Overview

The A-Tech 64GB DDR4 2666MHz ECC Unbuffered SO-DIMM RAM kit (2x32GB) is designed specifically for select microservers, workstations, and networking platforms. Featuring dual-rank 2Rx8 modules, JEDEC DDR4 standard 1.2V operation, and error-correcting code (ECC) technology, it delivers enhanced system stability and performance. This memory upgrade is rigorously tested, comes with a Limited Lifetime Warranty, and is supported by a US-based technical team, making it a reliable choice for professionals demanding robust multitasking and workload capacity.

## Description

Give your system the upgrade it deserves with A-Tech Memory (RAM). Whether you're gaming, working, streaming, or upgrading enterprise systems, enjoy faster speeds, smooth multitasking, and the ability to tackle more demanding tasks without breaking the bankCompatible with select DDR4 microservers, workstations, networking platforms, and embedded systems SystemsMemory Specs Memory Size: 64 GB Kit, (2 x 32 GB Modules) Memory Type: DDR4 Form Factor: SO-DIMM ( 260 Pin ) Speed: 2666 MHz / 2667 MHz ( PC4-21300 / PC4-2666V ) ECC Type: ECC Unbuffered Rank: 2Rx8 - Dual Rank x8 Voltage: 1.2VEnsured ReliabilityAll A-Tech Memory products are rigorously tested to ensure that your memory meets our stringent quality and performance standards.Limited Lifetime WarrantyPurchase with confidence knowing that all A-Tech orders are covered by our Limited Lifetime WarrantyUS Based Technical SupportHave questions or need assistance? Our top-rated, U.S. based support team is here to guide you every step of the way, ensuring you're completely satisfied with your A-Tech Memory purchase

Review: I got this RAM to upgrade my Synology NAS from it's factory installed 4GB to 64GB. This is a much cheaper way to upgrade the RAM than buying Synology RAM and works just as well. It is ECC RAM, just like the factory RAM. It also allows for a full 64GB rather than the Synology stated limit of 32GB. I noticed a substantial improvement in NAS performance after installing this RAM. I'm very happy and will purchase A-Tech RAM again.
Review: Wrong packaging? Misplaced labels? Or deliberate cheating? Not sure. I purchased 2 x 16GB RAM and installed in Synology NAS. System shows only 2 x 4GB

## Features

- A-Tech RAM Memory compatible for select DDR4 microservers, workstations, networking platforms, and embedded systems; (Will not work with standard laptop computers or desktop PCs)
- 64GB RAM Kit (2 x 32GB Modules); DDR4 SO-DIMM 260 Pin; Speeds up to 2666MHz/2667MHz PC4-21300 (PC4-2666V)
- ECC Unbuffered; 2Rx8 - Dual Rank x8; JEDEC DDR4 standard 1.2V
- Improves system performance, workload capacity, and reduces bottlenecks by increasing memory (RAM) resources
- Note: This memory is ECC Unbuffered and cannot be mixed with different ECC types such as ECC Registered, ECC Load Reduced, or Non-ECC Unbuffered; (Memory compatibility can vary among different system models and their installed components; please verify compatibility and follow memory channel guidelines to ensure maximum performance)
- Each A-Tech memory module is built and tested for superior performance and trusted reliability
- All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9HY9YGH |
| Best Sellers Rank | 297,435 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3,101 in Computer Memory |
| Guaranteed software updates until | unknown |
| Item model number | AT32G2D4S2666ED8N12V |
| Manufacturer | A-Tech |
| Product Dimensions | 6.96 x 3 x 0.38 cm; 45 g |

## Product Details

- **Brand:** A-Tech
- **Compatible devices:** Embedded Systems, Microserver, Mobile Workstation, Networking Platforms
- **Computer memory size:** 64 GB
- **Memory speed:** 2666 MHz
- **RAM memory technology:** DDR4

## Images

![A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms - Image 1](https://m.media-amazon.com/images/I/61c1Vw+dEuL.jpg)
![A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms - Image 2](https://m.media-amazon.com/images/I/718XzhQu7mL.jpg)
![A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms - Image 3](https://m.media-amazon.com/images/I/71wrLmaMr-L.jpg)
![A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms - Image 4](https://m.media-amazon.com/images/I/81dh4xphUAL.jpg)
![A-Tech 64GB Kit (2x32GB) DDR4 2666MHz PC4-21300 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms - Image 5](https://m.media-amazon.com/images/I/81gmro-O3+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***N on 26 March 2024*

I got this RAM to upgrade my Synology NAS from it's factory installed 4GB to 64GB. This is a much cheaper way to upgrade the RAM than buying Synology RAM and works just as well. It is ECC RAM, just like the factory RAM. It also allows for a full 64GB rather than the Synology stated limit of 32GB. I noticed a substantial improvement in NAS performance after installing this RAM. I'm very happy and will purchase A-Tech RAM again.

### ⭐ Review
*by A***R on 26 April 2024*

Wrong packaging? Misplaced labels? Or deliberate cheating? Not sure. I purchased 2 x 16GB RAM and installed in Synology NAS. System shows only 2 x 4GB

### ⭐⭐⭐⭐⭐ Review
*by G***N on 24 November 2025*

So far working really well in my Synology DS1821+. No issue, no configuration, no fuss. They were detected as soon as the NAS booted up with them in it

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-01*