OWC 16GB DDR4 3200 CL22 1.2V 288-pin DIMM desktop RAM

16GB DDR4 3200 desktop module

This OWC DIMM adds 16GB of DDR4 3200 memory to desktop PCs, workstations and compatible NAS systems. It runs at 1.2V with CL22 latency and uses a standard 288-pin unbuffered non-ECC layout. The single-rank 1Rx8 design keeps installation straightforward for a DIY upgrade.

Replaces Crucial CT16G4DFRA32A

The module is a direct replacement for the Crucial CT16G4DFRA32A and matches its JEDEC PC4-25600 specification. It also operates at 2133, 2400, 2666 and 2933MHz when the platform requires a lower speed. The jump is worth it when your system currently runs slower DDR4 or has empty slots and you need more capacity at the standard 3200MT/s rate.

16GB capacity for multitasking headroom

A single 16GB stick comfortably handles everyday multitasking, larger documents and multiple browser tabs alongside background services. It runs out when workloads demand more than 16GB total, such as heavy virtualisation, big video timelines or large in-memory databases, at which point adding a second module or moving to a higher-capacity kit becomes necessary.