OWC 32GB (2x16GB) DDR5 5200 CL42 1Rx8 288-pin 1.1V UDIMM memory upgrade

32 GB DDR5 upgrade for HP OMEN desktops

This kit provides 32 GB of DDR5 memory as two 16 GB modules built for HP OMEN 25L, 40L and 45L systems listed in the compatibility data. It targets owners of those models who want more capacity for multitasking and larger workloads without changing voltage or form factor. Buyers needing ECC error correction or registered DIMMs should look elsewhere because this kit is non-ECC and unbuffered.

Thermals, noise and power draw

The modules run at the JEDEC standard 1.1 V and have no heat spreader, so they add minimal heat inside the chassis and produce no audible noise of their own. Power draw scales with the 5200 MT/s data rate and CL42 latency at the rated voltage. Systems with restricted airflow around the DIMM slots may see slightly higher stick temperatures than open-layout boards.

Behaviour under sustained load

JEDEC compliance means the sticks maintain the rated 5200 MT/s speed and CL42 timings continuously as long as the motherboard keeps them at 1.1 V and within thermal limits. No factory overclock profile is present, so performance does not drop after a short burst. Stability depends on the host platform's memory controller and BIOS support for the listed OMEN models.