OWC 16GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM for Dell Precision 3430 3431 3630

OWC 16 GB DDR4 2666 MHz UDIMM for Dell Precision

This OWC module delivers 16 GB of DDR4 2666 MHz memory in a 288-pin unbuffered UDIMM form factor. It runs at 1.2 V with CL19 latency and a 2Rx8 rank configuration. The kit is validated for Dell Precision 3430, 3431 and 3630 workstations.

Who this suits and who it does not

It suits owners of the listed Precision models who want a straightforward capacity increase for multitasking or larger datasets. It is not ECC memory, so buyers who need error correction for data integrity should look elsewhere. It is also a single 16 GB stick, so systems requiring matched pairs for dual-channel operation will need a second identical module.

The specification that decides fit

The decisive factor is the 288-pin DDR4 2666 MHz UDIMM interface with non-ECC unbuffered operation. Only systems that accept this exact module type and speed will recognise the memory; proprietary or registered DIMM slots will not work.