Product details:

HDD with Serial Number: S2RQJ9ABB07163Model: HN-M101MBBHDD Part Number: HN-M101MBB/SCCPart Number: C7242G14AA491JFirmware: 2AR10001Revision: AProduct of: ChinaDate: NOV 2011PCB Number: BF41-00354AHead map................................ : 0, 1, 2, 3*PAUNI_L2957*PA VID=0006 PN=0009 Rev=0002- PA_UNIHDD with Serial Number: S2RQJ1KBA00775Model: HN-M101MBBHDD Part Number: HN-M101MBB/SCCPart Number: C7241G14AA95XTFirmware: 2AR10001Revision: AProduct of: KoreaDate: OCT 2011PCB Number: BF41-00354AHead map................................ : 0, 1, 2, 3*PAUNI_L2957*PA VID=0006 PN=0009 Rev=0002- PA_UNI FoundHDD with Serial Number: S2RQJ9BBB29188Model: HN-M101MBBHDD Part Number: HN-M101MBB/SCCPart Number: C7842G14AA2O8GFirmware: 2AR10001Revision: AProduct of: ChinaDate: NOV 2011PCB Number: BF41-00354AHead map................................ : 0, 1, 2, 3*PAUNI_L2957*PA VID=0006 PN=0009 Rev=0002- PA_UNI Found