SAMSUNG M378A1K43BB1-CPB 8GB DDR4 2133MHz 1.20V 288Pin

8 GB DDR4 2133 MHz Desktop Module

This Samsung desktop memory module delivers 8 GB of DDR4 capacity at 2133 MHz. It operates at a standard 1.20 V and uses an unbuffered, non-ECC design. The 288-pin DIMM fits standard desktop slots and uses Samsung DRAM chips. It is intended for users upgrading or repairing DDR4 systems.

Who This Suits and Who Should Look Elsewhere

This module suits builders adding a single 8 GB stick to a DDR4 platform that accepts 2133 MHz unbuffered memory. It is not for systems requiring ECC error correction or registered modules. Buyers needing higher frequencies, lower latencies, or larger capacities per slot should consider other options.

Deciding Specification: 2133 MHz DDR4 Speed

The rated speed of 2133 MHz (PC4-17000) is the key figure that determines compatibility. The motherboard and memory controller must support this DDR4 data rate for the module to function at its specified frequency. Verify the platform’s supported memory speeds before purchase.