Seagate ST3500418AS SATA 3.5 PCB — 9SL142-516 / CC46 / 5701 Y

This listing is for the hard drive circuit board (PCB / logic board) ONLY — no hard drive is included. Compatible with Seagate ST3500418AS (9SL142-516, CC46, 5701 Y). Because we stock a large number of PCBs, the actual board you receive may differ slightly from the photo. Use this PCB for hard drive repair or data recovery tasks. Before ordering, confirm that a PCB swap will resolve your issue by checking our hard drive diagnostics guide, and verify compatibility with the Donor Matching Guide. Most drive PCBs store unique configuration data in a ROM "memory" chip; that ROM data must be transferred to the replacement board for the drive to function correctly. If the ROM chip can be moved, a local computer technician can usually perform the transfer. For purchases of $60 or more we include 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, consult our PCB Replacement Guide. Should a simple board exchange not fix the problem, we also provide a special PCB Replacement Service — see the Adaptation Service page for more information.