Seagate ST9500325AS SATA 2.5 PCB — 9HH134-286 / 0002SDM1 / 100536284 H

This listing is for the hard drive circuit board (PCB / logic board) only — the hard drive itself is NOT included. Because we stock a large number of compatible PCBs, the exact board you receive may differ slightly from the photo. Intended use: data recovery and hard drive repair. Before purchasing, confirm that a replacement PCB will resolve your issue by following our hard drive diagnostics guide, and verify part compatibility using the Donor Matching Guide. Important: most Seagate PCBs contain unique information stored in a ROM “memory” chip that is required for correct drive operation. That ROM chip or its data must be transferred to the replacement board. If the chip can be physically moved, a local computer technician can typically perform the transfer. For customers spending $60 or more, we provide a complimentary adaptation service which includes either transferring the ROM chip to the new PCB or reprogramming the replacement board with the correct ROM data. If you plan to do the swap yourself, review our PCB Replacement Guide first. If a simple PCB swap does not fix the drive, we also offer a dedicated PCB Replacement Service — see the Adaptation Service page for full details.