ST31000524AS, 9YP154-521, JC4A, 4513 W, 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 intended to be used for data recovery or hard drive repair purposes. 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.