Seagate ST3500312CS SATA 3.5 PCB — 9GW132-262 ES12 4513 R

This listing is for the hard drive circuit board (PCB / logic board) ONLY. No hard drive is included. Because we stock a large number of PCBs, the board you receive may differ slightly from the photo. Use: This PCB is intended for hard drive repair and data recovery projects. Compatibility & diagnostics: Before purchasing, confirm this part will resolve your problem by following our hard drive diagnostics guide and checking compatibility with the Donor Matching Guide. Important ROM information: Most hard drive circuit boards contain unique data stored in a ROM "memory" chip that is required for the drive to operate correctly. You must transfer the ROM chip or its data to the replacement PCB. If the ROM chip can be physically moved, a local computer technician should be able to perform the transfer. Services we offer: For orders of $60 or more we provide a complimentary adaptation service — either transplanting the ROM chip onto the new PCB or reprogramming the replacement board with the correct ROM data. If you plan to perform the swap yourself, review our PCB Replacement Guide first. If a simple PCB swap does not fix the drive, we offer a full PCB Replacement Service — see the Adaptation Service page for details.