OWC 2U4D42R808GB 8GB DDR4 2400 CL17 1.2V 288pin UDIMM

Targeted HP Pavilion Upgrade

This 8 GB DDR4 module is built for the HP Pavilion 570-p023nl, 570-p023ns, 570-p023w, 570-p024nf and 570-p024nz. It suits owners of those desktops who want a straightforward capacity increase without configuration guesswork. Builders working on other platforms or needing ECC error correction should look elsewhere. The unbuffered, non-ECC design matches the factory specification for these systems.

DDR4 2400 Interface Limits

The stick runs at DDR4 2400 (PC4-19200) with CL17 latency at 1.2 V. JEDEC compliance guarantees operation at this rated speed, and the module will also fall back to 2133 MHz if the memory controller requires it. It cannot exceed the 2400 MT/s ceiling defined by the DDR4 2400 standard, so platforms that demand higher data rates will not benefit from faster timing.

288-Pin UDIMM Form Factor

The decisive specification is the 288-pin unbuffered DIMM form factor combined with non-ECC, 2Rx8 organisation. Only motherboards that accept standard desktop DDR4 UDIMMs can use this module; systems requiring registered, load-reduced or SO-DIMM memory are physically and electrically incompatible.