OWC 32GB DDR5 4800 CL40 2Rx8 262-pin 1.1V SODIMM for Precision 7670 7770

Precision 7670 7770 DDR5 upgrade

This 32 GB DDR5 SODIMM is built for Dell Precision 7670 and 7770 mobile workstations. It targets professionals who need more memory for rendering, simulation or large data sets in those specific chassis. The single-module design lets you populate a free slot or replace an existing stick without mixing capacities.

JEDEC 262-pin unbuffered SODIMM

The module follows the JEDEC PC5-38400 standard at 1.1 V and carries no heat spreader, keeping the low profile required by thin mobile workstations. Its 262-pin edge connector drops straight into the factory SO-DIMM slots, so installation remains a tool-free DIY task. Non-ECC unbuffered operation matches the platform's native memory controller.

32 GB single-rank 2Rx8 at CL40

Capacity is the deciding specification: one 32 GB stick at DDR5 4800 CL40 2Rx8. Systems that only support lower-density ranks or slower JEDEC speeds will not recognise the full module. Buyers who need ECC, registered buffering or a different voltage must choose another part.