OWC 4GB DDR4 2400MHz CL17 1.2V UDIMM 2U4D41R804GB memory upgrade

Targeted HP Pavilion Upgrade

This 4 GB DDR4 module is built for HP Pavilion 570-p004nt, 570-p004nv, 570-p007nd, 570-p007nf and 570-p008nf desktops. It uses a standard 288-pin UDIMM form factor and runs at 1.2 V. The non-ECC, unbuffered design matches the factory specification for these systems. Buyers needing ECC error correction or registered buffering cannot use this module.

Sustained Load Behaviour

Rated at 2400 MHz with CL17 latency, the stick delivers consistent throughput during extended workloads. JEDEC compliance ensures stable timing without manual tuning. Backward compatibility with 2133 MHz platforms allows the same module to operate reliably at the lower speed when required.

Thermals, Noise and Power

The module has no heat spreader, relying on case airflow for passive cooling. At 1.2 V the power draw remains low, adding minimal heat to the chassis. Silent operation is inherent because there are no moving parts on the DIMM itself.