Seagate ST320DM000 1BD14C-541 KC65 5701 AK SATA 3.5 PCB (Logic Board Only)

This sale is for the hard drive PCB / logic board only — the hard drive itself is not included. We stock a large number of these boards, so the PCB you receive may differ slightly from the pictured item. Designed for hard drive repair and data recovery work. Before purchasing, confirm that a replacement PCB will resolve your issue by using our hard drive diagnostics guide, and verify compatibility with the Donor Matching Guide. Many Seagate PCBs include a unique ROM "memory" chip that stores essential drive-specific data; that ROM or its contents must be copied or moved to the replacement board for the drive to function correctly. If physical relocation of the ROM chip is possible, a local computer technician can typically perform the transfer. For orders of $60 or more we provide a complimentary adaptation service that either transfers the ROM chip onto the new PCB or reprograms the replacement board with the correct ROM data. If you prefer to perform the work yourself, consult our PCB Replacement Guide. Should a simple board swap not fix the problem, we also offer a comprehensive PCB Replacement Service — visit the Adaptation Service page for full details.