HD722020ALA330 is a common model of Hitachi 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 HD722020ALA330 Hitachi hard drive, as shown below) may use one or more boards with different board numbers, we will list the possible boards of the Hitachi HD722020ALA330 hard drives bellow:
Hitachi HD722020ALA330 Hard Disk Drives
- HD722020ALA330, 0A71339 BA3785_, 0F10311, JPK3MA, Hitachi SATA 3.5″ Hard Drive
Hitachi HD722020ALA330 Hard Disk Drive PCB Boards:
HD722020ALA330 Hitachi PCB 0A71261
HD722020ALA330 Hitachi hard disk drive printed circuit board logic/controller board , replacement HDD parts for data recovery/hdd repair. Main…
Hitachi hard drive PCB matching guide: Hitachi 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.