Seagate ST9120822AS 9S1133-509 3.ALC 100459261 C SATA 2.5 PCB

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 quantity of PCBs, the exact board you receive may vary slightly from the photo. This PCB is intended for use in data recovery and hard drive repair. Before purchasing, confirm that a replacement PCB is likely to resolve your issue by following our hard drive diagnostics guide, and verify compatibility using the Donor Matching Guide. Note: most hard drive circuit boards contain unique ROM (memory) chip data that is required for proper drive operation; that ROM or its contents must be moved to or programmed onto the replacement board. If the ROM chip can be transferred, a local computer technician should be able to perform the procedure. For customers spending $60 or more, we include a complimentary adaptation service which covers either moving the ROM chip onto the new PCB or reprogramming the new board with the correct ROM data. If you plan to perform the swap yourself, consult our PCB Replacement Guide. Should a simple board swap not resolve the problem, we also provide a dedicated PCB Replacement Service — see the Adaptation Service page for full details.