---
product_id: 506313964
title: "A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)"
brand: "a-tech"
price: "€ 302.32"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/506313964-a-tech-server-32gb-kit-2x16gb-ddr4-2666mhz-pc4-21300
store_origin: IE
region: Ireland
---

# 2666MHz blazing speed 1.2V low power efficiency ECC error-correcting reliability A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

**Brand:** a-tech
**Price:** € 302.32
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your enterprise with precision and speed!

## Quick Answers

- **What is this?** A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) by a-tech
- **How much does it cost?** € 302.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/506313964-a-tech-server-32gb-kit-2x16gb-ddr4-2666mhz-pc4-21300)

## 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

- • **Dual Rank 2Rx8 Modules:** Maximize memory density and bandwidth for seamless heavy-duty processing.
- • **Blazing 2666MHz DDR4 Speed:** Turbocharge your server’s multitasking and data throughput with industry-standard PC4-21300 performance.
- • **Lifetime Warranty & Expert Support:** Invest with confidence backed by A-Tech’s trusted reliability and dedicated customer care.
- • **Optimized for Server & Workstation Use:** Specifically engineered for select DDR4 server systems—no desktop or laptop compatibility, ensuring tailored performance.
- • **ECC Unbuffered for Rock-Solid Stability:** Minimize costly downtime with error-correcting code memory designed for mission-critical workloads.

## Overview

The A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM is a high-performance memory upgrade designed exclusively for select server and workstation systems. Featuring ECC unbuffered dual-rank modules operating at a low 1.2V, it delivers enhanced stability, error correction, and efficient power consumption. Built to JEDEC DDR4 standards and backed by a limited lifetime warranty, this RAM kit boosts system reliability and workload capacity for professional-grade computing environments.

## Description

A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

## Features

- A-Tech RAM Memory compatible for select DDR4 Server and Workstation systems only; (*WILL NOT WORK with Desktop or Laptop Computers/PCs*)
- 32GB RAM Kit (2 x 16GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2666MHz/2667MHz PC4-21300 (PC4-2666V)
- ECC Unbuffered UDIMM; 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 | B0BQ8JR5WB |
| Best Sellers Rank | #236 in Computer Memory |
| Brand | A-Tech |
| Color | 2 Module Kit |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.8 4.8 out of 5 stars (84) |
| Date First Available | December 15, 2022 |
| Item Dimensions LxWxH | 5.25 x 1.23 x 0.15 inches |
| Item Weight | 1.94 ounces |
| Item model number | AT16G2D4D2666UD8N12V |
| Manufacturer | A-Tech |
| Product Dimensions | 5.25 x 1.23 x 0.15 inches |
| RAM | 32 GB DDR4 |
| Series | A-Tech Enterprise Series |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** A-Tech
- **Computer memory size:** 32 GB
- **Ram memory technology:** DDR4 SDRAM
- **Memory speed:** 2666 MHz
- **Compatible devices:** Server, Workstation

## Images

![A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 1](https://m.media-amazon.com/images/I/716MSHxjnYL.jpg)
![A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 2](https://m.media-amazon.com/images/I/71JOCCinXuL.jpg)
![A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 3](https://m.media-amazon.com/images/I/71pFjaNkTyL.jpg)
![A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 4](https://m.media-amazon.com/images/I/81gxteRAWNL.jpg)
![A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 5](https://m.media-amazon.com/images/I/81rt+1ZeX3L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Will this work in my desktop computer?**
A: No, most desktop PCs do not support ECC memory and instead require Non-ECC memory. This memory is designed for workstations and servers compatible with DDR4 ECC Unbuffered memory. If you’re unsure, contact our support team, we’re happy to help!

**Q: What’s the difference between DDR4 and other types of memory and can I use them interchangeably?**
A: No, DDR4 memory is not compatible or interchangeable with other types such as DDR5, DDR3, and so on. Each memory type uses different slot designs, voltages, and architectures, so your system must support the memory type specifically.

**Q: Can I mix ECC Unbuffered (ECC UDIMM) modules with other ECC types?**
A: No, you cannot mix ECC Unbuffered with ECC Registered (RDIMM), Load-Reduced (LRDIMM), or Non-ECC Unbuffered (Non-ECC UDIMM) modules. All installed memory modules must be the same ECC type or your system will fail to boot.

**Q: What ECC type does my system need and which slots should I use?**
A: Refer to your system or motherboard manual for supported ECC types and correct memory channel configuration. Using the wrong type or incorrect slot population can cause boot failures or reduce system stability.

## Frequently Bought Together

- A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)
- Western Digital 1TB WD Blue SA510 SATA Internal Solid State Drive SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS100T3B0A

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/506313964-a-tech-server-32gb-kit-2x16gb-ddr4-2666mhz-pc4-21300](https://www.desertcart.ie/products/506313964-a-tech-server-32gb-kit-2x16gb-ddr4-2666mhz-pc4-21300)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-18*