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Green printed circuit board with black memory chips and gold edge contacts on a 288-pin DIMM

A-Tech

A-Tech 8GB DDR4 2400MHz DIMM 1Rx8 Desktop RAM

SKU CH-FDNZ-B7FBK

An 8 GB DDR4 2400 MHz unbuffered DIMM with 288 pins, 1.2 V operation and non-ECC design for AMD and Intel desktop systems

  • Capacity8GB
  • SpeedDDR4 2400 (PC4 19200)
  • Tested Frequency2400
  • Voltage1.20V
  • ECCNo
  • Buffered/RegisteredUnbuffered
  • 8GB capacity handles heavier workloads and smoother multitasking
  • DDR4 2400MHz speed delivers responsive data transfer rates
  • 20V standard voltage reduces power draw and heat
  • 288-pin DIMM form factor fits standard desktop memory slots
  • Non-ECC unbuffered design suits mainstream consumer motherboards

8GB DDR4 2400MHz Desktop DIMM

This A-Tech module is an 8GB unbuffered DDR4 DIMM running at 2400MHz with a standard 1.2V voltage. It uses a 1Rx8 configuration on a 288-pin form factor and is designed as a compatible replacement for specific Samsung memory parts. The non-ECC stick targets desktop owners who want a straightforward capacity increase.

Suits standard DDR4 desktops.

This memory fits desktop boards that accept non-ECC, unbuffered DDR4 DIMMs at the rated speed and voltage. It will not work in platforms requiring ECC, registered or load-reduced modules, nor in laptop SODIMM slots. Buyers needing error correction or server-grade registered memory should look at a different product class.

1Rx8 organisation on a single 8GB rank

The module implements a single-rank 1Rx8 layout, meaning all 8GB reside on one rank of eight 1Gb x8 chips. This organisation affects how the memory controller populates channels and can influence maximum supported capacity per channel on some desktop chipsets. Verify your board's rank and population limits before ordering.

Highlights

  • 8GB capacity handles heavier workloads and smoother multitasking
  • DDR4 2400MHz speed delivers responsive data transfer rates
  • 20V standard voltage reduces power draw and heat
  • 288-pin DIMM form factor fits standard desktop memory slots
  • Non-ECC unbuffered design suits mainstream consumer motherboards

Specifications

BrandA-Tech
Capacity8GB
SpeedDDR4 2400 (PC4 19200)
Tested Frequency2400
Voltage1.20V
ECCNo
Buffered/RegisteredUnbuffered
Recommend UseAMD & Intel Compatible

Questions about this item

How do I confirm the 8GB DDR4 2400MHz DIMM is running at the correct 1.20V voltage after installation?

Enter the system BIOS or UEFI and open the memory information panel. The module is designed to operate at 1.20V standard DDR4 voltage, so the reported DRAM voltage should read 1.20V and the frequency should show 2400MHz.

What physical items come with the single 288-pin DIMM module and is any extra hardware required?

The package contains one 8GB DDR4 2400MHz UDIMM in a 288-pin DIMM form factor. No cables, brackets, or additional hardware are included or needed for installation in a standard desktop motherboard slot.

Which capacity and speed version should I choose to replace a Samsung M378A1K43BB2-CRC or M378A1K43CB2-CRC module?

Select the 8GB DDR4 2400MHz PC4-19200 1Rx8 unbuffered DIMM. It matches the Samsung part numbers listed, the 288-pin form factor, the non-ECC specification, and the 1.20V operating voltage exactly.

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