Seagate SATA 2.5 PCB ST9500325AS, 9HH134-031, 0003DEM1, 100536284 G

This sale is for the hard drive printed circuit board (PCB/logic board) ONLY — no hard drive is included. We stock many PCBs, so the exact board you receive may differ slightly from the photo. Intended for drive repair and data recovery, this replacement PCB can be used to attempt to restore a malfunctioning Seagate ST9500325AS drive. Before buying, confirm that a PCB swap will solve your issue by following our hard drive diagnostics guide, and check compatibility using the Donor Matching Guide. Most Seagate PCBs hold unique information in a ROM 'memory' chip that is essential for correct drive operation; that ROM or its contents must be transferred to the replacement board. If the ROM chip can be moved, a local computer technician can usually perform the transplant. For orders of $60 or more we include complimentary adaptation service, which covers either transplanting the ROM chip onto the new PCB or reprogramming the replacement with the proper ROM data. If you prefer to perform the work yourself, review our PCB Replacement Guide. Should a simple board swap not resolve the problem, we also provide a full PCB Replacement Service — see the Adaptation Service page for more information.