OWC 2U1D41R804GB 4GB DDR4 2133MHz CL15 1.2V 288pin UDIMM memory upgrade

System-specific DDR4 for HP Envy Phoenix

This 4 GB DDR4 UDIMM is built for HP Envy Phoenix desktops 860-080nz, 860-081no, 860-082no, 860-084no and 860-090nz. It slots straight into the 288-pin DIMM sockets on those platforms. Owners of other HP models or custom builds should verify compatibility before purchase.

4 GB module at DDR4-2133 CL15

The stick runs at 2133 MHz with a CAS latency of 15 and a 1.2 V operating voltage. A single rank 1Rx8 organisation keeps the electrical load light. Four gigabytes adds usable headroom for everyday multitasking, but memory-intensive workloads such as video editing or virtual machines will still hit capacity limits quickly.

JEDEC-compliant, no heat spreader

The module meets JEDEC standard specifications and is RoHS compliant, making it a warranty-safe upgrade for the listed systems. No heat spreader is fitted, so airflow in the chassis handles cooling directly. OWC supplies a limited lifetime warranty and free technical support, though those terms belong to the manufacturer rather than this listing.