OWC 32GB DDR4 3200MHz CL22 1.2V 260pin SODIMM for HP EliteBook 630 G9 640 G9 640 G10 645 G10 650 G10

Targeted laptop memory upgrade

This 32GB DDR4 SODIMM is built for HP EliteBook 630 G9, 640 G9, 640 G10, 645 G10 and 650 G10 models. It delivers a straightforward capacity increase for professionals who need more headroom for multitasking and larger datasets. The module follows the exact JEDEC PC4-25600 specification required by these systems. Buyers with other laptop families or desktop platforms cannot use this part.

Thermals and power profile

Operating at 1.2V, the module runs at standard DDR4 voltage without raising platform power draw. The unbuffered, non-ECC design produces no additional heat beyond the JEDEC baseline, so the existing cooling solution handles it without fan-speed changes. CL22 latency at 3200MHz keeps timing within the original thermal envelope. There is no heat spreader, so airflow in the memory slot remains unchanged.

Compliance and installation aids

JEDEC and RoHS compliance makes the upgrade warranty-safe for the supported EliteBooks. The package includes access to an OWC installation video that walks through the SODIMM swap step by step. A limited lifetime warranty and advanced replacement programme back the module after installation. No extra software, drivers or configuration tools are bundled or required.