OWC 3S2D42R832GB 32GB DDR4 3200 CL22 1.2V 260pin SODIMM Dell Latitude 5521 5530

Product identity and audience

This OWC DDR4 SODIMM delivers 32 GB of PC4-25600 memory at 3200 MT/s with CL22 latency and 1.2 V operation. It targets owners of Dell Latitude 5521 or 5530 laptops who need a single high-capacity module to maximise the supported slot. The 260-pin unbuffered non-ECC design matches the factory specification for those models.

Fit and exclusions

The module suits users upgrading one slot to 32 GB in a compatible Latitude chassis. Buyers whose system caps memory per slot below this density, or who require ECC or registered DIMMs, should look at something else. It also does not serve desktops or laptops that use a different pin count or DDR generation.

Deciding specification

Capacity is the single specification that decides fit: this stick provides 32 GB in one 2Rx8 module, so the laptop must accept that density per slot for the upgrade to work.