OWC 4GB DDR4 2400MHz CL17 1.2V 260pin SODIMM HP OMEN 15-ax209no 15-ax209ns 15-ax210nb 15-ax210no 15-ax211ng

System-specific SODIMM for HP OMEN 15

This 4GB DDR4 module is built for the HP OMEN 15-ax209no, 15-ax209ns, 15-ax210nb, 15-ax210no and 15-ax211ng laptops. It uses a 260-pin SODIMM form factor and runs at 2400MHz with CL17 latency. The unbuffered, non-ECC design matches the factory memory specification. It is not suited for desktops or systems requiring ECC or registered modules.

Sustained-load behaviour

Operating at the standard 1.2V DDR4 voltage, the module maintains its rated 2400MHz speed under continuous workloads. JEDEC compliance ensures stable timing without voltage increases that could stress the laptop's memory controller. The single-rank 1Rx8 organisation provides predictable bandwidth for long rendering or compilation sessions. No heat spreader is fitted, so the module relies on the chassis airflow.

Deciding specification

The 4GB capacity is the single figure that determines whether this upgrade meets your needs. It adds one 4GB stick to a compatible slot, raising total memory by that amount. Buyers who need a larger single-module capacity or a matched pair for dual-channel operation should look for higher-density kits. The part number 2S4D41R804GB identifies this exact module for ordering.