Seagate ST9120823ASG PCB Board

ST9120823ASG is a common model of Seagate hard drives. Many customers write to HDDZONE to find a suitable replacement circuit board for this type of hard drive. We know that replacing the circuit board is a very simple way to repair the hard drive’s board fault. By replacing the board, the hard disk can be restored, so we can recover data on it. But first you need to know that the same model of hard drive (such as ST9120823ASG Seagate hard drive, as shown below) may use one or more boards with different board numbers, we will list the possible boards of the Seagate ST9120823ASG hard drives bellow:

Seagate ST9120823ASG Hard Disk Drives

• ST9120823ASG, 5NJ, WU, PN 9S5G33-031, FW 3.ADD, Seagate 120GB SATA 2.5″ Hard Drive
• Seagate ST9120823ASG, 7200RPM, 120GB SATA 2.5 HDD
• ST9120823ASG, 5NJ, WU, PN 9S5G33-032, FW 3.ADE, Seagate 120GB SATA 2.5″ Hard Drive
• ST9120823ASG, 5NJ, WU, PN 9S5G33-030, FW 3.ADD, Seagate 120GB SATA 2.5″ Hard Drive

Seagate ST9120823ASG HDD PCB Boards:

• ST9120823ASG Seagate PCB 100430580

Seagate PCB Swapping: Seagate PCB Replacement

In order to determine your hard disk board number, the best way is to use a screwdriver to open the hard disk, find the circuit board of the hard disk to determine the board number, the board number of the hard disk is printed on the circuit board, some are on the front side and some are on the back side.