Seagate ST3750640NS PCB Computer Components sku-170400730

This Seagate hard drive printed circuit board is sold without the drive. It is a Computer Components item for hard drive repair and data recovery (sku-170400730; UPC 641676710833). The listing identifies an ST3750640NS SATA 3.5 PCB with 3.AEG and 100409233 D markings; the board received may differ slightly from the photo. Check the diagnostics and Donor Matching Guides before ordering. Most Seagate PCBs store drive-specific calibration and configuration data in a ROM chip. For the replacement board to work properly, the chip must be transferred or the board reprogrammed with the correct ROM data. A local computer technician can usually transfer the chip if needed. Orders of $60 or more include an adaptation service for ROM transfer or reprogramming. The PCB Replacement Guide covers self-installation, and a separate PCB Replacement Service is available if a board swap alone does not fix the drive.You may also like Seagate Constellation ES.3 ST2000NM0033 sku-225994239.