Seagate ST1000DM003 (9YN162-500, CC4B, 5009 E) SATA 3.5 PCB - Logic Board (PCB Only)

This listing is for the hard drive circuit board (PCB / logic board) only — no hard drive is included. Because we keep a large inventory, the actual PCB you receive may differ slightly from the photo. Designed for data recovery or HDD repair tasks, this board is intended as a replacement part for Seagate ST1000DM003 drives (9YN162-500, CC4B, 5009 E). Before purchasing, confirm compatibility by consulting our Donor Matching Guide and running the steps in our hard drive diagnostics guide to determine whether a PCB swap will resolve your issue. Most hard drive PCBs store unique information in the ROM "memory" chip; that data is required for the drive to function correctly. The ROM chip itself — or its contents — must be moved or copied to the replacement board. If you cannot perform that operation, a local computer technician can usually transplant the chip. For customers with orders of $60 or more we include a complimentary adaptation service: we will either transfer the ROM chip to the new PCB or reprogram the replacement board with the correct ROM data. If you plan to do the work yourself, please review our PCB Replacement Guide for step-by-step instructions. In situations where a simple PCB swap does not fix the drive, we provide a special PCB Replacement Service to handle more complex adaptation needs — see the Adaptation Service page for full details.