The Western Digital WD10EURX-63UY4Y0 is a 3.5-inch internal hard drive manufactured by Western Digital. It features a SATA 6 Gb/s interface and operates with a spindle speed of 5400 RPM.

This model supports standard mounting in desktop PCs, DVR systems, or compatible NAS enclosures using common screw-based brackets or tool-less bays for 3.5-inch drives. Its single SATA port enables data transmission via supported motherboard ports or add-on controllers designed to handle up to the specified transfer rate under ideal conditions. The unit draws power from traditional 12V/5V DC sources through industry-standard SATA power connectors provided by most ATX-type PSUs used in desktops and storage arrays supporting HDDs of this class.