Seagate ST3500630SV SATA 3.5 PCB - 9DC146-501 / 3.ACG / 100406528 C

This listing is for the hard drive circuit board (PCB / logic board) ONLY — no hard drive included. We stock a large number of PCBs, so the exact board you receive may vary slightly from the photo. Designed for hard drive repair and data recovery, this PCB is intended as a replacement part for compatible Seagate drives. Before ordering, confirm that a PCB swap will resolve your problem by following our hard drive diagnostics guide, and verify compatibility using the Donor Matching Guide. Most hard drive PCBs contain unique configuration data stored in a ROM "memory" chip; that ROM or its contents must be transferred to the replacement board for the drive to operate correctly. If the ROM chip can be physically moved to the new board, a local computer technician can typically perform the transplant. Customers with orders of $60 or more qualify for complimentary adaptation service, which includes either relocating the ROM chip onto the new PCB or reprogramming the replacement board with the correct ROM data. If a simple PCB swap does not fix the issue, we also provide a full PCB Replacement Service to handle more complex cases—see the Adaptation Service page for full details. If you plan to do the work yourself, consult our PCB Replacement Guide for step-by-step instructions.