ST3750640AS, 9BJ148-035, 3.ADG, 100409233 D, Seagate SATA 3.5 PCB

Listing is for a hard drive circuit board (PCB, Logic board) ONLY. No hard drive is included! Due to large PCB quantity available, actual PCB received may slightly vary from the one pictured. This hard drive circuit board is inteded to be used for data recovery or hard drive repair purposes. To be sure that a replacement PCB will fix your hard drive, follow our hard drive diagnostics guide. Be sure that this part is compatible, by going over the Donor Matching Guide. Most of the hard drive circuit boards contain unique information in ROM "memory" chip. That information is mandatory for proper hard drive operation. ROM chip, or it's data, must be transferred onto new circuit board. If it is possible to move the chip over onto new circuit board, a local computer professional should be able to handle such a task.