Western Digital WD5000AAKX 500GB 7200 RPM 16MB Cache 3.5" SATA internal hard drive

Desktop storage for everyday computing

This 3.5-inch SATA hard drive provides 500GB of capacity for desktop and all-in-one PCs. It spins at 7200 RPM with a 16MB cache to handle daily workloads. The drive is supplied as a bare unit in new condition. It fits standard 3.5-inch drive bays with maximum dimensions of 147.00mm length, 101.60mm width and 25.40mm height.

SATA 6.0Gb/s interface limits

The drive connects via a SATA 6.0Gb/s interface, which sets the maximum theoretical transfer rate for the link. Actual sustained throughput will be lower and depends on the drive’s 7200 RPM rotational speed and 16MB cache. The interface is backward compatible with slower SATA ports, but performance will be constrained by the slower link speed. No other interface or protocol is supported by this product.

Check your system before ordering

Verify that your motherboard or controller has an available SATA data port and that your power supply includes a SATA power connector. Ensure your case has a free 3.5-inch bay with clearance for the stated maximum dimensions. Confirm your operating system can recognise a 500GB drive and that you have the necessary cables for installation. Buyers needing higher capacities or faster solid-state performance should consider other options.