HD321HJ is a common model of Samsung 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 HD321HJ Samsung hard drive, as shown below) may use one or more boards with different board numbers, we will list the possible boards of the Samsung HD321HJ hard drive bellow:
Samsung HD321HJ Hard Disk Drive
- HD321HJ, HD321HJ/B01, FW 1AC01118, Samsung 320GB SATA 3.5 Hard Drive;
- HD321HJ, HD321HJ/B, FW 1AC01118, Samsung 320GB SATA 3.5 Hard Drive;
- HD321HJ, HD321HJ/C, FW 1AC01114, Samsung 320GB SATA 3.5 Hard Drive;
- HD321HJ, HD321HJ/C, FW 1AC01117, Samsung 320GB SATA 3.5 Hard Drive;
- HD321HJ, FW 1AC01117, A, Samsung 320GB SATA 3.5 Hard Drive
HDD Serial Numbers: S2GVJ9FZ811232, S2GVJ9BZ716555, S2GVJ9FZ822706, S1HLJ9FSB07337, S1CKJ9BQ904258, S1CKJ9AZ300823, S1CKJ9AZ300065, S1CKJ9FSC01396
Samsung HD321HJ Hard Disk Drive PCB Board:
SAMSUNG PCB BF41-00283A
SAMSUNG PCB BF41-00283A Board Number: BF41-00283A 01 Suit for Samsung HDDs: HD321HJ, HD322HJ, HD502HI, etc. Category: Samsung PCB Note: This PCB’s…

SAMSUNG PCB BF41-00204B
SAMSUNG PCB BF41-00204B Board Number: BF41-00204B Main Controller IC: 88i8826c-BAM2 HDD Motor Combo IC: 90G2018 Compatible Samsung hard disk models:…

HD321HJ Samsung PCB BF41-00283A 01
HD321HJ Samsung Hard Drive PCB Logic Controller Circuit Board BF41-00283A 01 Main Controller IC: 88i8827-TFJ2; HDD Motor Combo IC (Smooth Chip):…

HD321HJ SAMSUNG PCB BF41-00204B
HD321HJ Samsung PCB Board Hard Drive Logic Controller Circuit Board BF41-00204B Board Number: BF41-00204B Main Controller IC (Smooth Chip):…
Samsung hard drive PCB matching guide: Samsung 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.