Western Digital WD20NPVX 2TB 5.4K RPM 2.5" SATA internal hard drive

2 TB 2.5" SATA drive for capacity upgrades

The Western Digital WD20NPVX is a 2.5 inch internal hard drive with 2000 GB of storage. It spins at 5400 RPM and connects through a SATA 6Gb/s interface with an 8 MB cache. The drive is sold new and fits standard 2.5 inch drive bays in laptops or desktop trays.

Suits secondary storage, not primary boot

This drive suits users adding bulk space for media, backups or archives where sustained throughput is more important than low latency. Builders who need a single drive for operating-system boots, active database work or frequent random access should look at faster alternatives.

5400 RPM spindle speed defines responsiveness

The 5400 RPM rotational speed is the specification that determines whether this drive meets your workload. It delivers higher capacity per platter at the cost of slower random-access performance compared with faster-spinning drives.