WD1600AAJS-75M0A0, 2061-701590-X02 AE, REV B — WD SATA 3.5 PCB

This listing is for the hard drive printed circuit board (PCB / logic board) only — no hard drive is included. Because we maintain a large inventory, the actual PCB you receive may differ slightly from the photo. Intended use: data recovery or HDD repair. Before buying, confirm that replacing the PCB will resolve your issue by following our hard drive diagnostics guide and verify part compatibility with the Donor Matching Guide. Most hard drive PCBs store unique calibration and configuration data in the ROM "memory" chip; that information is required for the drive to function correctly. The ROM chip or its data must be transferred to the replacement board (or the new board must be reprogrammed). If the ROM chip can be physically moved, a local computer technician can typically perform the swap. For customers who spend $60 or more, we provide a complimentary adaptation service that includes either relocating the ROM chip to the new PCB or reprogramming the replacement with the correct ROM data. If you plan to do the work yourself, review our PCB Replacement Guide first. Should a straightforward PCB swap not fix the problem, we also offer a dedicated PCB Replacement Service — see the Adaptation Service page for details.