Seagate ST3750630AS 9BX146-622 (HP26 / 100468979 K) SATA 3.5 PCB

This sale is for the hard drive circuit board (PCB / logic board) ONLY — no hard drive is included. Part numbers covered: ST3750630AS, 9BX146-622, HP26, 100468979 K. Because we keep a large inventory, the actual PCB you receive may differ slightly from the photo. Intended use: hard drive repair or data recovery. Before buying, confirm that replacing the PCB will resolve your issue by following our hard drive diagnostics guide, and verify compatibility using the Donor Matching Guide. Many Seagate PCBs contain unique configuration data stored in the ROM "memory" chip; that ROM data is required for correct drive operation. The ROM chip itself, or its contents, must be transferred or programmed onto the replacement board. If the ROM can be physically moved, a local computer technician can usually perform the transplant. For orders of $60 or more we include a complimentary adaptation service: we will either transplant the ROM chip to the new PCB or reprogram the replacement board with the correct ROM data. If you plan to do the work yourself, consult our PCB Replacement Guide for instructions. If a simple PCB swap does not fix the drive, we also provide a specialized PCB Replacement Service — see the Adaptation Service page for full details.