Will this work in my desktop computer?

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!

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 Registered (ECC RDIMM) modules with other ECC types?

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.

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.

Why isn't my memory running at the advertised speed?

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.

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A-Tech 4GB DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)

A-Tech 4GB DDR4 2133MHz PC4-17000 ECC RDIMM 1Rx8 Single Rank 1.2V ECC Registered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Module (A-Tech Enterprise Series)

Product ID: 777350021

Details

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

⚡2133MHz blazing speed

🔌1.2V low power efficiency

🛡️ECC Registered for error-free stability

21171 Ft

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Description

🚀 Elevate your enterprise memory game—because every millisecond counts!

BLAZING 2133 M HZ DDR 4 SPEED - Turbocharge your server’s multitasking and data throughput with lightning-fast PC4-17000 performance.
ENERGY SMART 1 2 V OPERATION - Keep your system cool and efficient without sacrificing power or performance.
LIFETIME WARRANTY US SUPPORT - Invest confidently with lifetime coverage and expert help just a call away.
OPTIMIZED FOR SERVER WORKSTATION - Specifically engineered for DDR4 288-pin RDIMM slots—desktop PCs need not apply.
ROCK SOLID ECC REGISTERED RELIABILITY - Minimize costly downtime with error-correcting code memory designed for mission-critical workloads.

The A-Tech 4GB DDR4 2133MHz PC4-17000 ECC Registered RDIMM is a high-performance server and workstation memory module designed to boost system reliability and speed. Featuring error-correcting code (ECC) technology and a low-voltage 1.2V design, this 288-pin DIMM ensures stable, efficient operation under demanding workloads. Backed by a limited lifetime warranty and US-based support, it’s the smart upgrade for professionals who demand dependable, scalable memory solutions.

Specifications

ASIN	B0DYL24V94
Best Sellers Rank	#63,602 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #575 in Memory
Brand	A-Tech
Brand Name	A-Tech
Column Address Strobe Latency	CL15
Compatible Devices	Server, Workstation
Computer Memory Size	4 GB
Customer Reviews	3.0 out of 5 stars 2 Reviews
Form Factor	RDIMM
Manufacturer	A-Tech
Manufacturer Part Number	AT4G1D4D2133RS8N12V
Memory Form Factor	DIMM
Memory Generation	DDR4
Memory Speed	2133 MHz
Model Number	AT4G1D4D2133RS8N12V
Number Of Pins	288
Number of Items	1
Number of Packs	1
ProcessorSpeed	17000 Megabytes Per Second
Product Features	Ecc, Registered Memory
RAM Memory Technology	DDR4
RAM Size	4 GB
Special Feature	Ecc, Registered Memory
Unit Count	1 Count
Voltage	1.2 Volts

Reviews

B**S

RAPIDO ENVIO

eNVIO RAPIDO ESCELENTE PRODUCTO

6.04.2026

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21171 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

Secure transaction

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