Western Digital WD5002ABYS 500GB 7200RPM 16MB 3.5" SATA internal hard drive

500 GB 7200 RPM desktop hard drive

This new 3.5 inch SATA drive provides 500 GB of storage and spins at 7200 RPM with a 16 MB buffer. It suits desktop PCs that need additional capacity for applications or bulk files. The 3 Gb/s interface connects to standard SATA ports on most motherboards. IntelliSeek technology reduces actuator speed to lower power draw, noise and vibration.

Check SATA port and bay availability

Verify that your motherboard has a free SATA data port and that your power supply includes a spare SATA power connector. Ensure the case has an open 3.5 inch drive bay with mounting points or rails. The drive weighs 2.0 pounds, so confirm the bay can support the weight. No special drivers are required for the SATA interface.

Fits standard desktop builds

The drive slides into a 3.5 inch bay and connects with two cables, leaving other expansion slots untouched. Its 16 MB cache handles routine read and write bursts without tying up system memory. The SATA 3 Gb/s link works on both older and newer controllers at the same speed. This frees up M.2 slots for faster boot devices while adding bulk storage.