Western Digital SATA PCB sku-521014424 638353024864

This Western Digital hard drive circuit board is a Computer Accessories listing, sku-521014424, UPC 638353024864. The listing is for the PCB or logic board only; no hard drive is included. The board is identified as WD5000AVVS-63ZWB0, 2061-701640-300 ADD1, a SATA 3.5 PCB. Intended for data recovery and hard drive repair, the exact board may differ slightly from the picture. Check the hard drive diagnostics guide to assess whether a PCB replacement will resolve the issue, and consult the Donor Matching Guide for compatibility. Most hard drive PCBs store drive-specific information in a ROM memory chip that must be transferred to the replacement board for the drive to work correctly. A local computer technician can usually transplant a movable ROM chip. Purchases of $60 or more include a complimentary adaptation service to move the chip or program the replacement board with the correct ROM data. If doing the swap yourself, review the PCB Replacement Guide first. If a board swap does not fix the drive, a separate PCB Replacement Service is available; see the Adaptation Service page for details.