SAMSUNG M378A1K43CB2-CTD 8 GB DDR4 2666 MHz desktop RAM

8 GB DDR4 2666 MHz Module

This 8 GB DDR4 module runs at 2666 MHz and fits standard 288-pin DIMM slots. It is built for desktop systems that need a single, reliable memory stick for everyday computing tasks. The PC4-21300 rating matches the stated speed and density.

Sustained Load Behaviour

The module operates at its rated 2666 MHz frequency under continuous workloads without thermal throttling or downclocking. Standard JEDEC timings keep latency stable during long rendering, compilation or virtualisation sessions. Single-rank 1Rx8 organisation helps maintain consistent bandwidth across extended use.

DDR4 Interface Limits

The DDR4 interface tops out at the 2666 MHz data rate this stick provides, so faster memory controllers cannot push it further. Total capacity is fixed at 8 GB, limiting multi-tasking headroom for memory-heavy workloads. Dual-channel bandwidth requires a second identical module, which is not included.