---
product_id: 557376002
title: "A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)"
brand: "a-tech"
price: "10036.50 DT"
currency: TND
in_stock: true
category: "A Tech"
url: https://www.desertcart.tn/products/557376002-a-tech-256gb-kit-8x32gb-ddr4-2666mhz-pc4-21300-ecc
store_origin: TN
region: Tunisia
---

# 2666MHz high-speed DDR4 256GB total capacity ECC Registered for error correction A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

**Brand:** a-tech
**Price:** 10036.50 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your server with precision and speed — because downtime is not an option!

## Quick Answers

- **What is this?** A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) by a-tech
- **How much does it cost?** 10036.50 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/557376002-a-tech-256gb-kit-8x32gb-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

- • **Massive 256GB Memory Kit:** Unleash powerhouse multitasking with 8x32GB modules designed for servers & workstations only.
- • **Blazing 2666MHz DDR4 Speed:** Accelerate your data throughput and crush bottlenecks with PC4-21300 performance.
- • **ECC Registered Reliability:** Error-correcting code ensures rock-solid stability for mission-critical workloads.
- • **Dual Rank 2Rx4 Architecture:** Optimized memory ranks for enhanced bandwidth and system responsiveness.
- • **Plug & Play Enterprise-Grade:** Tested, trusted, and backed by lifetime warranty—upgrade with confidence.

## Overview

The A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC Registered RDIMM is a high-capacity, enterprise-grade memory upgrade designed exclusively for select servers and workstations. Featuring error-correcting code (ECC) and dual rank architecture, it delivers reliable, high-speed performance at 1.2V with 288-pin DDR4 modules. Ideal for professionals demanding stability and speed in critical computing environments, this kit is backed by a limited lifetime warranty and expert support.

## Description

Buy A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- A-Tech RAM Memory compatible for select DDR4 Servers & Workstation systems only; (*WILL NOT WORK with Desktop Computers, Laptop Computers, or PCs of any kind*)
- 256GB RAM Kit (8 x 32GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2666MHz/2667MHz PC4-21300 (PC4-2666V)
- ECC Registered RDIMM; 2Rx4 - Dual Rank x4; JEDEC DDR4 standard 1.2V
- Improves system performance, workload capacity, and reduces bottlenecks by increasing memory (RAM) resources
- Note: This memory is ECC Registered and cannot be mixed with different ECC types such as ECC Unbuffered, 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 | B0BPN6TWVB |
| Additional Features | Ecc, Registered Memory |
| Best Sellers Rank | #49,545 in Computers ( See Top 100 in Computers ) #312 in Computer Memory |
| Brand | A-Tech |
| Column Address Strobe Latency | 22 |
| Compatible Devices | EPYC, Server, Workstation, Xeon |
| Compatible devices | EPYC, Server, Workstation, Xeon |
| Computer memory size | 32 GB |
| Customer Reviews | 5.0 out of 5 stars 7 Reviews |
| Data Transfer Rate | 25600 Megabytes Per Second |
| Form Factor | RDIMM |
| Item Type Name | Computer RAM Memory |
| Manufacturer | A-Tech |
| Memory Form Factor | RDIMM |
| Memory Generation | DDR4 |
| Memory Speed | 3200 MHz |
| Memory speed | 3200 MHz |
| Mfr Part Number | AT16G2D4D3200RD8N12V |
| Model Name | A-Tech Enterprise Series |
| Model Number | AT16G2D4D3200RD8N12V |
| Number of Items | 2 |
| Number of Pins | 288 |
| RAM Memory Technology | DDR4 ECC Registered |
| RAM Size | 32 GB |
| Ram memory technology | DDR4 ECC Registered |
| Special features | Ecc, Registered Memory |
| Unit Count | 2 Count |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** A-Tech
- **Compatible devices:** Server, Workstation
- **Computer memory size:** 256 GB
- **Memory speed:** 2666 MHz
- **Ram memory technology:** DDR4

## Images

![A-Tech 256GB Kit (8x32GB) DDR4 2666MHz PC4-21300 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series) - Image 1](https://m.media-amazon.com/images/I/81HqAWGkHFL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work in my desktop computer?**
A: No, this memory is designed for servers and select workstations that support DDR4 ECC Registered memory only. If you’re unsure, contact our support team, we’re happy to help you find the exact memory your system needs!

**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 Registered (ECC RDIMM) modules with other ECC types?**
A: No, you cannot mix ECC Registered with ECC Unbuffered (ECC UDIMM), 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.

**Q: Why isn't my memory running at the advertised speed?**
A: Memory speed can drop when more DIMMs are installed per channel due to increased electrical load. This is normal and can vary based on your system’s design. Check your server’s memory population and configuration rules for optimal performance.

## Frequently Bought Together

- A-Tech 32GB Kit (2x16GB) DDR4 3200MHz PC4-25600 ECC RDIMM 2Rx8 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)
- SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM, Black
- WORKDONE 3-Pack - 3.5 inch Hard Drive Caddy with 2.5 inch HDD Adapter - Compatible for Dell PowerEdge Selected 13th-11th Gen. Servers - Setup Manual - Sled Front Sticker Labels - Screwdriver

---

## 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.tn/products/557376002-a-tech-256gb-kit-8x32gb-ddr4-2666mhz-pc4-21300-ecc](https://www.desertcart.tn/products/557376002-a-tech-256gb-kit-8x32gb-ddr4-2666mhz-pc4-21300-ecc)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-06*