Product description 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. Specifications Memory Type DDR4 Form Factor DIMM (288-Pin ECC Type ECC Registered (ECC RDIMM Compatible Platforms Server systems compatible with 288-Pin DDR4 ECC Registered DIMM Modules. (**WILL NOT WORK WITH Desktop Computers, Laptop Computers, or PCs of any kind** DDR4 ECC Server Memory DDR4 ECC Registered Buying Options DDR4 ECC Unbuffered Buying Options DDR4 ECC Load Reduced Buying Options DDR4 ECC RDIMM Buying Options Customer Reviews 4.6 out of 5 stars 266 4.8 out of 5 stars 83 4.7 out of 5 stars 28 4.6 out of 5 stars 266 Memory Type DDR4 DDR4 DDR4 DDR4 Form Factor DIMM (288-Pin DIMM (288-Pin DIMM (288-Pin DIMM (288-Pin ECC Type ECC Registered ECC Unbuffered ECC Load Reduced ECC Registered Capacity 4GB to 256GB Modules 4GB to 32GB Modules 16GB to 256GB Modules 4GB to 256GB Modules Speeds 2133MHz to 3200MHz 2133MHz to 3200MHz 2133MHz to 3200MHz 2133MHz to 3200MHz Voltage 1.2V 1.2V 1.2V 1.2V Compatible Systems Server Server, Workstation Server Server

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 2666MHz/2667MHz PC4-21300 (PC4-2666V
• 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

Specifications

ram	64 GB DDR4
brand	A-Tech
series	A-Tech Enterprise Series
item_model_number	AT32G2D4D2666RD4N12V
item_weight	2.08 ounces
product_dimensions	5.25 x 1.23 x 0.15 inches
item_dimensions_lx_wx_h	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	B0BPN48JTW
date_first_available	December 9, 2022