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.

ASIN	B0BQ8JR5WB
Best Sellers Rank	#236 in Computer Memory
Brand	A-Tech
Color	2 Module Kit
Computer Memory Type	DDR4 SDRAM
Customer Reviews	4.8 4.8 out of 5 stars (84)
Date First Available	December 15, 2022
Item Dimensions LxWxH	5.25 x 1.23 x 0.15 inches
Item Weight	1.94 ounces
Item model number	AT16G2D4D2666UD8N12V
Manufacturer	A-Tech
Product Dimensions	5.25 x 1.23 x 0.15 inches
RAM	32 GB DDR4
Series	A-Tech Enterprise Series
Voltage	1.2 Volts

A-Tech Server 32GB Kit (2x16GB) DDR4 2666MHz PC4-21300 ECC UDIMM 2Rx8 Dual Rank 1.2V ECC Unbuffered DIMM 288-Pin Server & Workstation RAM Memory Upgrade Modules (A-Tech Enterprise Series)

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Specifications

Common Questions