Western Digital WD40EZRZ PCB Board

WD40EZRZ 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 WD40EZRZ 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 WD40EZRZ hard drives bellow:

Western Digital WD40EZRZ Hard Disk Drives

• WD40EZRZ-00GXCB0, DCM , Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHRNHT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHRNNT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNNT2MA, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNHT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNNTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM HARNHT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM HHRNHT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM HHRNNT2THB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM HANNNT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNT2HB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHRNNT2CHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM , Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HHNNT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNHT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNHTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNHT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNTJCHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-22GXCB0, DCM HHRNNT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNHT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNHT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNT2CHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNT2MH, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNHTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNT2CHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNNTJCHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNTJCHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNNTJMHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNNT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNTJMAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNHT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HHNNHT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNNTJMHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNNT2CHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNHT2CHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00GXCB0, DCM HANNNTJMHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNNT2MHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNNT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HHNNHT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HHNNHTJMHB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNNT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNHT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HANNHT2CAB, Western Digital 4TB SATA 3.5″ Hard Drive
• WD40EZRZ-00WN9B0, DCM HARNNT2MAB, Western Digital 4TB SATA 3.5″ Hard Drive

Western Digital WD40EZRZ HDD PCB Boards:

• WD40EZRZ-00WN9B0 WD PCB 2060-771945-002
• WD40EZRZ-00GXCB0 WD PCB 2060-800055-001
• WD40EZRZ-00GXCB0 WD PCB 2060-800055-002
• WD40EZRZ-22GXCB0 WD PCB 2060-800055-002

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.