---
product_id: 736923942
title: "A-Tech 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms"
brand: "a-tech"
price: "¥75595"
currency: JPY
in_stock: false
reviews_count: 11
url: https://www.desertcart.jp/products/736923942-a-tech-32gb-kit-4x8gb-ddr4-2133mhz-pc4-17000-ecc
store_origin: JP
region: Japan
---

# 2133MHz blazing speed 32GB total capacity (4x8GB) ECC Unbuffered for error correction A-Tech 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 ECC SODIMM 2Rx8 Dual Rank 1.2V 260-Pin RAM Memory Upgrade Modules for Microserver, Workstation, and Networking Platforms

**Brand:** a-tech
**Price:** ¥75595
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Upgrade your system, upgrade your game — power, precision, and peace of mind in one kit!

## Quick Answers

- **What is this?** A-Tech 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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?** ¥75595 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/736923942-a-tech-32gb-kit-4x8gb-ddr4-2133mhz-pc4-17000-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

- • **Optimized Speed:** 2133MHz PC4-17000 frequency accelerates data processing, cutting bottlenecks and maximizing efficiency.
- • **Energy Efficient:** Runs at a low 1.2V voltage, delivering high performance while keeping power consumption and heat generation minimal.
- • **Boost Your Workflow:** 32GB DDR4 SO-DIMM kit designed for microservers & workstations, powering seamless multitasking and heavy workloads.
- • **Reliable Performance:** ECC Unbuffered Dual Rank memory ensures data integrity and reduces system crashes—because downtime is not an option.
- • **Peace of Mind Warranty:** Backed by a Limited Lifetime Warranty and US-based expert support, your upgrade is protected and hassle-free.

## Overview

The A-Tech 32GB DDR4 2133MHz SO-DIMM RAM kit (4x8GB) is engineered for select microservers, workstations, and networking platforms. Featuring ECC Unbuffered Dual Rank modules, it delivers reliable, error-corrected memory performance at an energy-efficient 1.2V. Designed to reduce bottlenecks and boost multitasking capabilities, this memory upgrade is rigorously tested and supported by a Limited Lifetime Warranty and US-based technical assistance.

## 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: 32 GB Kit, (4 x 8 GB Modules) Memory Type: DDR4 Form Factor: SO-DIMM ( 260 Pin ) Speed: 2133 MHz ( PC4-17000 / PC4-2133P ) 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: Works great in a Synology DS1621+ - 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: Compatible with Synology DS NAS - Used to expand the memory on my DS1823XS+, worked like a charm with compatibility script commonly used on the web. The NAS was able to address the full 64GB.

## 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)
- 32GB RAM Kit (4 x 8GB Modules); DDR4 SO-DIMM 260 Pin; Speeds up to 2133MHz PC4-17000 (PC4-2133P)
- 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 | B0DYQMK8GB |
| Best Sellers Rank | #309 in Computer Memory |
| Brand | A-Tech |
| Color | 4 Module Kit |
| Customer Reviews | 4.5 4.5 out of 5 stars (32) |
| Date First Available | February 27, 2025 |
| Item Dimensions LxWxH | 2.74 x 1.18 x 0.15 inches |
| Item Weight | 2 ounces |
| Item model number | AT8G4D4S2133ED8N12V |
| Manufacturer | A-Tech |
| Product Dimensions | 2.74 x 1.18 x 0.15 inches |
| RAM | 32 GB DDR4 |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Embedded Systems, Microserver, Mobile Workstation, Networking Platforms
- **Computer Memory Size:** 32 GB
- **Memory Speed:** 2133 MHz
- **RAM Memory Technology:** DDR4

## Images

![A-Tech 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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/813K2Ev+EZL.jpg)
![A-Tech 32GB Kit (4x8GB) DDR4 2133MHz PC4-17000 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

### ⭐⭐⭐⭐⭐ Works great in a Synology DS1621+
*by R***N on March 26, 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.

### ⭐⭐⭐⭐⭐ Compatible with Synology DS NAS
*by D***P on August 22, 2025*

Used to expand the memory on my DS1823XS+, worked like a charm with compatibility script commonly used on the web. The NAS was able to address the full 64GB.

### ⭐⭐⭐⭐⭐ Works great!
*by A***E on January 10, 2024*

I have ordered seven of the 2x32GB DDR4 RAM modules and they have all worked perfectly. No issues, easy to install and best bang for the buck. I have never heard of A-Tech before this purchase, but they are quality ram modules and my experience has been great! I plan on using them again in the future.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-27*