Will this work in my desktop computer?

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!

What’s the difference between DDR4 and other types of memory and can I use them interchangeably?

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.

Can I mix ECC Unbuffered (ECC UDIMM) modules with other ECC types?

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.

What ECC type does my system need and which slots should I use?

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

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)

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)

Product ID: 734631333

Details

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

⚡2133MHz blazing speed

🔒ECC error-correcting reliability

🧩288-pin seamless fit

HK$1876

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

🚀 Upgrade your server’s brainpower—because every millisecond counts!

16 GB DUAL RANK POWERHOUSE - Maximize multitasking and workload capacity with a robust 16GB memory module.
BLAZING 2133 M HZ DDR 4 SPEED - Turbocharge your server’s data flow with lightning-fast PC4-17000 bandwidth.
LIFETIME WARRANTY ELITE SUPPORT - Invest with confidence backed by A-Tech’s trusted lifetime coverage and expert help.
OPTIMIZED FOR SERVERS WORKSTATIONS - Designed exclusively for professional-grade systems—no desktop compromises here.
ECC UNBUFFERED FOR ROCK SOLID STABILITY - Minimize costly errors and downtime with enterprise-grade error correction.

The A-Tech Server 16GB DDR4 2133MHz PC4-17000 ECC UDIMM is a high-performance, error-correcting memory module designed specifically for select server and workstation systems. Featuring 16GB capacity, dual rank 2Rx8 architecture, and operating at a power-efficient 1.2V, it ensures enhanced system stability and speed. Built to JEDEC DDR4 standards with 288-pin form factor, this ECC unbuffered RAM reduces bottlenecks and improves workload handling, backed by a limited lifetime warranty and dedicated support.

Specifications

ASIN	B0BQ8J6DMN
Additional Features	ECC Unbuffered, Ecc
Best Sellers Rank	#204 in Computer Memory
Brand	A-Tech
Column Address Strobe Latency	CL15
Compatible Devices	Server, Workstation
Computer Memory Size	16 GB
Customer Reviews	4.5 out of 5 stars 13 Reviews
Data Transfer Rate	17000 megabytes_per_second
Form Factor	DIMM
Item Type Name	Computer RAM Memory
Manufacturer	A-Tech
Memory Form Factor	UDIMM
Memory Generation	DDR4
Memory Speed	2133 MHz
Mfr Part Number	AT16G1D4D2133ED8N12V
Model Number	AT16G1D4D2133ED8N12V
RAM Memory Technology	DDR4
RAM Size	16 GB
Special Feature	ECC Unbuffered, Ecc
Voltage	1.2 volts
Warranty Description	Limited Lifetime Warranty covering defects in materials and workmanship

Reviews

B**N

As advertised, Works Good

As advertised, Works Good. I put 2 of these in a software server and it runs great.

14.10.2024

W**X

Great, works like a charm

Great ECC Ram - works perfectly and shows up as ECC ram.

1.04.2024

J**E

Excelentes RAM ECC para Truenas

Las he colocado en un servidor que lo tengo encendido 24/7 y nunca he tenido problemas. Excelentes memorias RAM. tengo 7 meses sin apagar el servidor.

20.11.2024

A**R

Actually ECC UDIMM DDR4 Ram That Works

I have bought four different ecc unbuffered ddr4 dimm ram kits for my dell r230 off amazon and this is the first one that actually works or is actually as described. 100% would recommend *fire* *fire*. Pay the few extra dollars and get one that will actually works and not wait the weeks for the return to be refunded.

25.05.2023

A**R

rapida entrega

llego en perfecto estado y funciono

10.04.2024

M**N

Just as described

20.03.2024

A**S

Buena compra

Hasta el momento funcionan correctamente en mi server Dell T140. Buena compra.

9.07.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

HK$1876

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews