Product description Will this work in my desktop computer? No, this memory is designed for servers that support DDR4 ECC Load Reduced memory. 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 Load Reduced (LRDIMM modules with other ECC types? No, you cannot mix ECC Load Reduced with ECC Registered (RDIMM, ECC Unbuffered (ECC UDIMM, 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 Load Reduced (ECC LRDIMM Compatible Platforms Server systems compatible with 288-Pin DDR4 ECC Load Reduced DIMM Modules. (**WILL NOT WORK WITH Desktop Computers, Laptop Computers, or PCs of any kind** DDR4 ECC Server Memory DDR4 ECC Load Reduced Buying Options DDR4 ECC RDIMM Buying Options DDR4 ECC Unbuffered Buying Options DDR4 ECC Load Reduced Buying Options Customer Reviews 4.6 out of 5 stars 30 4.6 out of 5 stars 269 4.8 out of 5 stars 84 4.6 out of 5 stars 30 Memory Type DDR4 DDR4 DDR4 DDR4 Form Factor DIMM (288-Pin DIMM (288-Pin DIMM (288-Pin DIMM (288-Pin ECC Type ECC Load Reduced ECC Registered ECC Unbuffered ECC Load Reduced Capacity 16GB to 256GB Modules 4GB to 256GB Modules 4GB to 32GB Modules 16GB 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 Server, Workstation Server

Features

• 128GB Kit (4x 32GB Modules | DDR4 2133 MHz ( PC4-17000L | DDR4 DIMM ( 288-pin | ECC LRDIMM (Load Reduced DIMM | 4DRx4 (4Rx4 - | 1.2V - DDR4 Standard Voltage
• High performance Memory RAM upgrade designed for Dell PowerEdge R630
• This item is ECC Load Reduced memory and is NOT compatible with Desktop or Laptop systems which only support NON-ECC Unbuffered memory | *Please refer to your system's manual for proper memory seating and channel guidelines*
• A-Tech provides a Lifetime Warranty for all orders & offers complimentary United States based Tech Support before, during, & after your purchase.

Specifications

ram	128 GB DDR4
brand	A-Tech
item_model_number	AQR166
product_dimensions	5.25 x 1.18 x 0.15 inches
item_dimensions_lx_wx_h	5.25 x 1.18 x 0.15 inches
computer_memory_type	DDR4 SDRAM
voltage	1.2 Volts
manufacturer	A-Tech
asin	B09YBDH3HS
date_first_available	April 19, 2022