WD10EURX-61UY4Y0 PCB (800006-201 03R) — WD SATA 3.5-inch Printed Circuit Board

Replacement printed circuit board for Western Digital model WD10EURX-61UY4Y0. Identified by part number 800006-201 03R, this PCB is made for WD SATA hard drives in the 3.5 form factor. Intended as a spare or repair component for matching WD10EURX-61UY4Y0 drives. Verify board and firmware revision compatibility before installation.