OWC 4GB DDR4 2133MHz CL15 1.2V 260pin SODIMM HP Envy 15-as000ns memory upgrade

System-Specific DDR4 Upgrade

This OWC 4 GB DDR4 SODIMM is built for HP Envy 15-as series notebooks including the 15-as000ns 15-as001na 15-as001nf 15-as001ng and 15-as001no. It runs at 2133 MHz with CL15 latency at 1.2 V and uses a 260-pin unbuffered non-ECC layout. The module is JEDEC compliant and tested to meet OEM specifications for those models.

Replacing Slower or Smaller Factory Memory

The upgrade replaces the original DDR4 modules that shipped at lower speeds or capacities in the compatible Envy 15-as laptops. A jump is worthwhile when the system shows sluggish multitasking or frequent paging because the installed memory is below 8 GB. The 1Rx8 single-rank design keeps electrical load light on the memory controller.

Steady Operation Under Continuous Workloads

The 1.2 V rating and lack of a heat spreader mean the module relies on the laptop's internal airflow for cooling during extended sessions. JEDEC-standard timings prevent voltage spikes that can cause instability during long renders or virtual-machine workloads. OWC validates each stick in-house so sustained throughput remains consistent without thermal throttling.