Samsung M378A1K43EB2-CWE is an 8 GB DDR4 memory module for adding system memory to a computer with a compatible DIMM slot.
Its 288-pin DIMM format identifies it as a desktop-style memory module. The specification lists a transfer speed of 3200 MHz (PC4-25600), suited to systems that support this DDR4 speed. It runs at 1.2 V.
The module is single-rank and unbuffered, with non-ECC data integrity. These details describe its memory configuration and correction capability, helping distinguish it from buffered or ECC modules when selecting components for a compatible system.