Western Digital WD4000F9YZ PCB Board

WD4000F9YZ is a common model of Western Digital 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 WD4000F9YZ Western Digital hard drive, as shown below) may use one or more boards with different board numbers, we will list the possible boards of the Western Digital WD4000F9YZ hard drives bellow:

Western Digital WD4000F9YZ Hard Disk Drives

• WD4000F9YZ-09N20L0, DCM HANNHVJABB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM EBNNNVJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM EARNNVJAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM EARNHVJAA, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-23N20L0, DCM HANNHVJABB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HANNNTJABB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HBRNNTJAAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HANNNVJMA, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HARNNVJMA, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HBNNNTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HANNNTJAAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HBRCHVJABB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HARNHVJMBB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HARNNVJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HANNHTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HBNCNVJMBB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HBNNNTJMBB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HANNNTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HBNNHVJABB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM EANNNVJMBB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L1, DCM HBNNNVJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD4000F9YZ-09N20L0, DCM HBNCHVJMBB, Western Digital 4TB SATA 3.5″ Hard Drive

Western Digital WD4000F9YZ HDD PCB Boards:

• WD4000F9YZ WD PCB 2060-771822-002

Western Digital PCB Swapping: Western Digital 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.