Western Digital WD20EARX PCB Board

WD20EARX 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 WD20EARX 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 WD20EARX hard drive bellow:

Western Digital WD20EARX Hard Disk Drive

• WD20EARX-00PASB0, DCM HARCHV2MBB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-22PASB0, DCM HHRNHTJMHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00ZUDB0, DCM HANCHV2AA, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-55PASB0, DCM HARNHT2MAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHRNNTJMBB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00MMMB0, DCM HARCHV2AAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-55PASB0, DCM HHNNHT2MHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-22PASB0, DCM HHNNHTJMHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNHT2CAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HBNCNV2MAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-22PASB0, DCM HHNNHTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHNCNVJCHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNHTJMHN, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HBNNNTJCH, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00ZUDB0, DCM HARCNV2AA, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-19PASB0, DCM HANNNTJCAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-32PASB0, DCM HHNNNT2MAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNHTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-55PASB0, DCM HANNHT2MHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHNNHTJCA, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-008FB0, DCM DANNNTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-22PASB0, DCM HARNHT2MBB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNNTJCH, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNNT2CAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-22PASB0, DCM HHRCNV2CBB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHNCNV2MHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNNT2CHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHRCHVJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-328FB0, DCM HARNNTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-32PASB0, DCM HARNNTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00AZ6B0, DCM HARCHV2ABB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARCHV2CBB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNNT2MHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00ZUDB0, DCM HBRCHV2AAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHRCHV2MHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-32PASB0, DCM HHNNHTJMHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHRNNTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARCNV2CAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM JHARNNTJCH, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HARNNTJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HBNCHV2MAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-32PASB0, DCM HARNNT2MAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM HHNNNTJMHB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00PASB0, DCM DHRNHVJMAB, Western Digital 2TB SATA 3.5 Hard Drive;
• WD20EARX-00MMMB0, DCM HARCHT2AAB, Western Digital 2TB SATA 3.5 Hard Drive

HDD Serial Numbers: WMAZA7713996, WCAZA9537320, WCC1H0378372, WMAZA8280087, WMAZA8797394, WMAWZ0092554, WMAZA7333559, WCAZA9286424, WCAZAL815268, WMAZA7418230, WCAZAA648936, WCAZAD633202, WMAZA5390600, WCAZAC789074, WMAZA7272908, WCAZAE831839, WMAZA9504869, WMAZA7333788, WMAZA5459507, WCAZAJ662140, WMAZA9371435, WCAZAD078294, WMAZA8343915, WCAZAD507031, WMAZA7681203, WMAZA7609990, WMAZA7344776, WCAZAH469054, WCAZAF901342, WCC070365234, WCAZAD557622, WCAZAE991075, WMAZA7744195, WCAZAF859803, WMAZA6053264, WCAZA7811585, WMAZA6549677, WMAZA5511567, WCAZA7812059, WCAZAH748480, WMAZA7774397, WCAZAE927398, WCAZA8572528, WCAZAF219026, WCAZAF423092, WCAWZ2649599

Western Digital WD20EARX HDD PCB Boards:

• WD20EARX WD PCB 2060-771698-002 REV A / P1 / P2
• WD20EARX WD PCB 2060-771698-004 REV A / P1 / P2
• WD20EARX WD PCB 2060-771716-001 REV A
• WD20EARX-008FB0 WD PCB 2060-771853-000
• WD20EARX-328FB0 WD PCB 2060-771853-000

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.