---
product_id: 418597812
title: "A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 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: "฿51680"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/418597812-a-tech-64gb-kit-2x32gb-ddr4-2133mhz-pc4-17000-ecc
store_origin: TH
region: Thailand
---

# 2133MHz blazing speed 64GB massive capacity ECC Registered for error-free stability A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 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:** ฿51680
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your enterprise with unstoppable, error-free memory!

## Quick Answers

- **What is this?** A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 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?** ฿51680 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/418597812-a-tech-64gb-kit-2x32gb-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

- • **Blazing 2133MHz DDR4 Speed:** Turbocharge your server’s data flow with PC4-17000 bandwidth
- • **ECC Registered Reliability:** Error-correcting code ensures rock-solid uptime and data integrity
- • **Massive 64GB Dual-Module Kit:** Double the power with 2x32GB for heavy multitasking and workloads
- • **Lifetime Warranty & Expert Support:** Invest with confidence backed by A-Tech’s trusted lifetime coverage
- • **Optimized for Servers & Workstations:** Designed exclusively for enterprise-grade systems, not desktops or laptops

## Overview

The A-Tech 64GB DDR4 2133MHz ECC Registered RDIMM kit (2x32GB) is a high-performance memory upgrade tailored for select servers and workstations. Featuring dual-rank, error-correcting code technology and JEDEC standard 1.2V operation, it delivers reliable, high-speed data processing while reducing system bottlenecks. This kit is not compatible with desktops or laptops and comes with a limited lifetime warranty and dedicated support, making it a smart, durable choice for professional-grade computing environments.

## Description

A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 Dual Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

## 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*)
- 64GB RAM Kit (2 x 32GB Modules); DDR4 DIMM 288 Pin; Speeds up to 2133MHz PC4-17000 (PC4-2133P)
- 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 |
|---------------|-------|
| RAM | 64 GB DDR4 |
| Brand | A-Tech |
| Item model number | AT32G2D4D2133RD4N12V |
| Item Weight | 2.39 ounces |
| Product Dimensions | 5.25 x 1.23 x 0.15 inches |
| Item Dimensions  LxWxH | 5.25 x 1.23 x 0.15 inches |
| Color | 2 Module Kit |
| Computer Memory Type | DDR4 SDRAM |
| Voltage | 1.2 Volts |
| Manufacturer | A-Tech |
| ASIN | B09LKFYQ4J |
| Country of Origin | USA |
| Date First Available | November 10, 2021 |

## Product Details

- **Brand:** A-Tech
- **Computer Memory Size:** 64 GB
- **RAM Memory Technology:** DDR4
- **Memory Speed:** 2133 MHz
- **Compatible Devices:** Server, Workstation

## Images

![A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 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/81b5SlbDJIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked on install. 🔥
*by T***N on June 22, 2025*

Why did you pick this product vs others?:It was largest stable ram choice for my dual cpu multi gpu computer ,from a noted producer.Ease of installation:Super easy.Memory upgrade:256gb over 64 total and mixed which is bad.Memory quality:above boardSpeed:above boardPerformance:Above board Compatibility:Worked perfectly for my Machinist x99 dual cpu mobo

### ⭐⭐⭐⭐⭐ The best upgrade for a Dell 5820!
*by T***N on February 6, 2025*

Bought four kits and they work like a charm. Easy installation and a quick upgrade. Huge value for the money spent. Speed, Stability and Memory capacity is perfect. Nothing on the outside of the computer tells how great it looks inside.

### ⭐⭐⭐⭐⭐ Works as expected
*by N***7 on June 20, 2025*

Initial review after 1 hour. Will update if anything changes.Bought A-Tech kit containing two 16GB 3200MHz ECC modules for Dell Precision 5820 workstation with Xeon W-2223 cpu. Existing ECC memory are two 8GB modules supplied by Dell: each 8GB module is a Micron part rated at 3200MHz but the 5820 runs them at 2666MHz system memory. The manual does not document mixing 8GB with 16GB modules but I wanted 48GB total. I kept the two 8GB in DIMM1 and DIMM2, and finally added the two 16GB in DIMM3 and DIMM4. The motherboard has the physical slots out of order with the DIMMx numbering so pay attention (initially I put the 16GB modules in DIMM5 and DIMM6 but my test application ran ~20% slower than final DIMM3 and DIMM4 locations). Make sure the side cover is back in place before booting the Dell 5820. The BIOS picked up the memory had changed and then booted into my OS. All good - Ubuntu 22.04 OS shows 48GB RAM available. Good product.

## Frequently Bought Together

- A-Tech 64GB Kit (2x32GB) DDR4 2133MHz PC4-17000 ECC RDIMM 2Rx4 1.2V Dual Rank ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)
- Crucial RAM 32GB DDR4 3200MHz CL22 (or 2933MHz or 2666MHz) Laptop Memory CT32G4SFD832A

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*