Seagate ST3250620AS 9BJ14E-305 3.AAD 100406530 C SATA 3.5 PCB

This listing is for the hard drive circuit board (PCB / logic board) ONLY — the drive itself is not included. Because we stock a large number of PCBs, the exact board you receive may differ slightly from the photo. These PCBs are intended for hard drive repair and data recovery applications. Before purchasing, confirm compatibility using our Donor Matching Guide and run the steps in our hard drive diagnostics guide to determine whether a PCB swap will resolve your issue. Most Seagate PCBs store unique drive-specific data in a ROM (memory) chip; that ROM data is required for the drive to operate correctly. The ROM chip or its contents must be transferred to the replacement board — if a chip transplant is possible, a local computer technician can typically perform it. For customers spending $60 or more we include a complimentary adaptation service that either moves the ROM chip to the new PCB or reprograms the replacement board with the correct ROM data. If a simple board swap does not fix the problem, we also provide a comprehensive PCB Replacement Service; see the Adaptation Service page for full details and our PCB Replacement Guide for DIY instructions.