Hitachi and IBM

PCB Specification:
Model: HTS541080G9SA00
HDD Code: 0A28694
PCB Revision: 0A25182
MLC: DA1488
PCB Sticker: 0A26800 DA1189C
Controller Chip: 0A26228

Specifications:
Model HTS428060F9AT00
B/A0A2 B/A
PCB Sticker *2P00EAK4822296Z013004* SH333
Controller 88i5501-TEH

HDD with Serial Number: 128FAE
HDA Barcode: AJ100
Model: DK23CA-10
HDD Code: A/A0G1C/A
Product of: Philippines
PCB Revision: SH273

HDD with Serial Number: 12905H
HDA Barcode: AJ100
Model: DK23CA-10
HDD Code: A/A0G1C/A
Product of: Philippines
PCB Revision: SH273

PCB Specification:
Model: HTS723225A7A364
Part number: 0A79645
MLC: DA3735
PCB Sticker: 0A75655 DA3427E
PCB Revision: 0A90269
Controller Chip: 88I9105-TLA2

PCB Specification:
Model: HTS723225A7A364
HDD Code: 0A79645
PCB Revision: 0A90269
MLC: DA3735
PCB Sticker: 0A75655 DA3427C
Controller Chip: 88I9105-TLA2

HDD with Serial Number: ZAHGWB5D
HDA Barcode: KRVN63
Model: HDS725050KLA360
Part Number: 0A32216
MLC: BA1673
Product of: Thailand
Manufacturing Date: APR 2006
PCB Sticker: 0A29256 BA1739_
PCB Revision: 0A31169
Controller Chip: 0A29177

HDD with Serial Number: ZAHGW5PD
HDA Barcode: KRVN63
Model: HDS725050KLA360
Part Number: 0A32216
MLC: BA1673
Product of: Thailand
Manufacturing Date: APR 2006
PCB Sticker: 0A29256 BA1739_
PCB Revision: 0A31169
Controller Chip: 0A29177

PCB Specification:
Model: HDP725025GLA380
HDD Code: 0A36885
PCB Revision: 0A90026
MLC: BA3090
PCB Sticker: 0A29738 BA2631_
Controller Chip: 0A53129

PCB Specification:
Model: HTS725050A7E630
Part number: 0J26145
MLC: DA5026
PCB Sticker: 0J21947 DA5260_
PCB Revision: 0A90351
Controller Chip: 88I9305-TLA2

PCB Specification:
Model: HTS545050A7E380
HDD Code: 0J30165
PCB Revision: 0A90351
MLC: DA5280
PCB Sticker: 0J24297 DA5258A
Controller Chip: 88I9205-TLA2