---
product_id: 704861519
title: "A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)"
brand: "a-tech"
price: "R17542"
currency: ZAR
in_stock: true
category: "A Tech"
url: https://www.desertcart.co.za/products/704861519-a-tech-server-32gb-kit-4x8gb-ddr4-2666mhz-pc4-21300
store_origin: ZA
region: South Africa
---

# 2666MHz blazing speed 32GB total memory power ECC error-correcting reliability A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

**Brand:** a-tech
**Price:** R17542
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your enterprise with memory that means business!

## Quick Answers

- **What is this?** A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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?** R17542 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/704861519-a-tech-server-32gb-kit-4x8gb-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

- • **Blazing 2666MHz DDR4 Speed:** Turbocharge your server’s data flow with lightning-fast PC4-21300 bandwidth.
- • **Massive 32GB Capacity (4x8GB):** Scale up your multitasking and workload handling with ample memory modules.
- • **Lifetime Warranty & Trusted Support:** Invest confidently with A-Tech’s guaranteed reliability and expert customer care.
- • **Optimized for Servers & Workstations:** Designed exclusively for professional-grade systems — no desktop or laptop compatibility.
- • **ECC Unbuffered for Error-Free Performance:** Protect critical data with enterprise-grade error correction technology.

## Overview

The A-Tech Server 32GB Kit features four 8GB DDR4 2666MHz ECC unbuffered UDIMM modules designed specifically for server and workstation environments. With error-correcting code technology, 1.2V low voltage operation, and a 288-pin form factor, this memory kit enhances system stability, performance, and workload capacity. Backed by a limited lifetime warranty and expert support, it’s a reliable upgrade for professional-grade computing.

## Description

Buy A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series): Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 (4 x 8GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2666MHz/2667MHz PC4-21300 (PC4-2666V)
- ECC Unbuffered UDIMM; 1Rx8 - Single 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 | B0BQ8JCZ9K |
| Additional Features | ECC Unbuffered, Ecc |
| Best Sellers Rank | #209 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | CL19 |
| Compatible Devices | Server, Workstation |
| Customer Reviews | 5.0 5.0 out of 5 stars (5) |
| Data Transfer Rate | 21300 Megabytes Per Second |
| Form Factor | DIMM |
| Item Type Name | Computer RAM Memory |
| Manufacturer | A-Tech |
| Memory Form Factor | UDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 2666 MHz |
| Mfr Part Number | AT8G4D4D2666ES8N12V |
| Model Name | A-Tech Enterprise Series |
| Model Number | AT8G4D4D2666ES8N12V |
| Number of Pins | 288 |
| RAM Memory Technology | DDR4 |
| RAM Size | 32 GB |
| Voltage | 1.2 Volts |
| Warranty Description | Limited Lifetime Warranty covering defects in materials and workmanship |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Server, Workstation
- **Computer Memory Size:** 32 GB
- **Memory Speed:** 2666 MHz
- **RAM Memory Technology:** DDR4

## Images

![A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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/81+l8dxaQaL.jpg)
![A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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/71Bt+eBMUYL.jpg)
![A-Tech Server 32GB Kit (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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 (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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 (4x8GB) DDR4 2666MHz PC4-21300 ECC UDIMM 1Rx8 Single 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 **Color, 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.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-19*