WD800JD-75MSA3 2061-701335-E00 AL — WD SATA 3.5 PCB (Logic Board Only)

This listing is for the hard drive circuit board (PCB / logic board) only — the drive itself is not included. Due to our large stock, the exact PCB you receive may differ slightly from the pictured item. This board is intended for use in hard drive repair and data recovery scenarios. Before ordering, confirm that replacing the PCB will resolve your problem by following our hard drive diagnostics guide, and verify part compatibility with the Donor Matching Guide. Most PCBs store unique parameters in a ROM "memory" chip that is required for the drive to operate correctly; that ROM data must be transferred or reprogrammed onto the replacement board. If the ROM chip can be physically moved, a qualified local technician can usually perform the transplant. For customers spending $60 or more, we provide a complimentary adaptation service that includes either transplanting the ROM chip onto the new PCB or programming the replacement board with the correct ROM data. If you plan to perform the swap yourself, review our PCB Replacement Guide first. Should a straightforward board swap not fix the issue, we also offer a dedicated PCB Replacement Service — see the Adaptation Service page for full details.