Seagate ST3000DM001 9YN166-568 CC4C 5011 E SATA 3.5 PCB

This listing is for the hard drive circuit board (PCB / logic board) only — no hard drive is included. Because we have a large inventory of PCBs, the actual board you receive may differ slightly from the photo. These boards are intended for hard drive repair and data recovery work. Before ordering, consult our hard drive diagnostics guide to confirm a replacement PCB will resolve your problem and review the Donor Matching Guide to verify compatibility. Most Seagate PCBs store unique drive parameters in a ROM (memory) chip; this data is required for correct drive operation and must be transferred or reprogrammed onto the replacement board. If moving the ROM chip is possible, a local computer technician can usually perform the transfer. For purchases of $60 or more we include a complimentary adaptation service, which covers either transplanting the ROM chip or programming the new PCB with the correct ROM data. If a simple PCB swap does not restore functionality, we provide a full PCB Replacement Service — see the Adaptation Service page for full details and options.