---
product_id: 734631333
title: "A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)"
brand: "a-tech"
price: "AR$541281"
currency: ARS
in_stock: true
reviews_count: 13
category: "A Tech"
url: https://www.desertcart.com.ar/products/734631333-a-tech-server-16gb-ddr4-2133mhz-pc4-17000-ecc-udimm
store_origin: AR
region: Argentina
---

# 2133MHz high-speed DDR4 ECC Unbuffered for error correction 16GB capacity for heavy workloads A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)

**Brand:** a-tech
**Price:** AR$541281
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your server like a pro — because downtime is so last decade!

## Quick Answers

- **What is this?** A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series) by a-tech
- **How much does it cost?** AR$541281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/734631333-a-tech-server-16gb-ddr4-2133mhz-pc4-17000-ecc-udimm)

## 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

- • **Speed That Keeps Up:** Operating at 2133MHz PC4-17000, this RAM ensures smooth, lag-free performance under pressure.
- • **Error-Free Reliability:** ECC Unbuffered technology minimizes data corruption, perfect for mission-critical server environments.
- • **Plug & Play Confidence:** Built to JEDEC DDR4 standards with 288-pin compatibility for seamless integration in select servers and workstations.
- • **Lifetime Support & Warranty:** Backed by A-Tech’s limited lifetime warranty and expert support, ensuring your upgrade is worry-free.
- • **Boost Your Server's Brainpower:** 16GB DDR4 RAM module designed to elevate multitasking and data processing with ease.

## Overview

The A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM is a high-performance, error-correcting RAM module designed exclusively for select server and workstation systems. Featuring 16GB capacity, dual-rank 2Rx8 architecture, and operating at a low 1.2V voltage, it delivers reliable, fast memory upgrades that reduce bottlenecks and enhance workload capacity. Built to JEDEC standards and backed by a limited lifetime warranty, this module is a trusted choice for professionals demanding stability and speed.

## Description

Buy A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series): Memory - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Compatible with QNAP TS-h886 - Worked perfectly in QNAP TS-h886. Dual channel, paired with another brand of dual channel 32gb sticks.
Review: Todo de acuerdo a lo publicado

## Features

- A-Tech RAM Memory compatible for select DDR4 Server and Workstation systems only; (*WILL NOT WORK with Desktop or Laptop Computers/PCs*)
- Single 16GB RAM Module; DDR4 DIMM 288 Pin; Speeds up to 2133MHz PC4-17000 (PC4-2133P)
- 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 | B0BQ8J6DMN |
| Best Sellers Rank | #211 in Computer Memory |
| Brand | A-Tech |
| Color | 1 Module |
| Computer Memory Type | DDR4 SDRAM |
| Customer Reviews | 4.8 4.8 out of 5 stars (83) |
| Date First Available | December 15, 2022 |
| Item Dimensions LxWxH | 5.25 x 1.23 x 0.15 inches |
| Item Weight | 0.8 ounces |
| Item model number | AT16G1D4D2133ED8N12V |
| Manufacturer | A-Tech |
| Product Dimensions | 5.25 x 1.23 x 0.15 inches |
| RAM | 16 GB DDR4 |
| Voltage | 1.2 Volts |

## Product Details

- **Brand:** A-Tech
- **Compatible Devices:** Server, Workstation
- **Computer Memory Size:** 16 GB
- **Memory Speed:** 2133 MHz
- **RAM Memory Technology:** DDR4

## Images

![A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series) - Image 1](https://m.media-amazon.com/images/I/71YljUjFlpL.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Compatible with QNAP TS-h886
*by P***O on November 11, 2025*

Worked perfectly in QNAP TS-h886. Dual channel, paired with another brand of dual channel 32gb sticks.

### ⭐⭐⭐⭐⭐ Review
*by M***I on July 28, 2025*

Todo de acuerdo a lo publicado

### ⭐⭐⭐⭐⭐ Reliable and Powerful Memory Upgrade for Workstations
*by Y***L on December 3, 2024*

I purchased the A-Tech Server 32GB Kit (2 x 16GB) for my workstation, and it has been a fantastic upgrade. The RAM sticks were well-packaged and easy to install, with no compatibility issues on my system. Performance-wise, they deliver exactly as advertised—fast, reliable, and stable operation at 2400MHz. Highly recommended!

## Frequently Bought Together

- A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)
- Samsung 870 EVO SATA III SSD 1TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-07*