The most popular HITACHI products:

CP-SX12000 (DATASHEET)
CP-DW10N (TECHNICAL GUIDE)
CP-A52 (DATASHEET)
DZ-HS300E
CM-P4212U
DV-RF7U
ULTRASTAR C10K600 (QUICK INSTALLATION GUIDE)
ULTRASTAR 15K73 (DATASHEET)
ULTRASTAR 15K147 (QUICK INSTALLATION GUIDE)
TRAVELSTAR (DHAA)
TRAVELSTAR VP
TRAVELSTAR E7K60 (DATASHEET)
TRAVELSTAR C4K60 SLIM (DATASHEET)
TRAVELSTAR C3K80 (QUICK INSTALLATION GUIDE)
TRAVELSTAR 8GS (DATASHEET)
TRAVELSTAR 7K200
TRAVELSTAR 7K320 (DATASHEET)
TRAVELSTAR 5GS (DATASHEET)
TRAVELSTAR 10E (DATASHEET)
ULTRASTAR 36LP (DETAILED INSTALLATION GUIDE)
0664 (DATASHEET)
0661 (QUICK INSTALLATION GUIDE)
CINEMASTAR 7K160
DESKSTAR 34GXP (DATASHEET)
DESKSTAR 16GP (QUICK INSTALLATION GUIDE)
CP-RX82
CP-DW10N (NETWORK GUIDE)
CP-A200 (BROCHURE)
CM-P4201U
50EX01B
DV-P325U
ULTRASTAR 18ES (QUICK INSTALLATION GUIDE)
ULTRASTAR 15K73
ULTRASTAR 15K300
TRAVELSTAR (DVAA)
TRAVELSTAR XP
TRAVELSTAR E5K100 (DATASHEET)
TRAVELSTAR C4K60 (QUICK INSTALL GUIDE)
TRAVELSTAR C4K40 (DATASHEET)
TRAVELSTAR 7K750 (DATASHEET)
TRAVELSTAR 7K60 (DATASHEET)
TRAVELSTAR 4K80 (DATASHEET)
TRAVELSTAR 5GS (QUICK INSTALLATION GUIDE)
TRAVELSTAR 5K100 (QUICK INSTALLATION GUIDE)
ULTRASTAR 36LZX (DATASHEET)
0663 (DATASHEET)
0661 (DATASHEET)
CINEMASTAR 5K500
DESKSTAR 22GXP (QUICK INSTALLATION GUIDE)
DESKSTAR 14GXP (DETAILED INSTALLATION GUIDE)
CP-RX80
CP-DW10N (DATASHEET)
CP-A100 (TECHNICAL GUIDE)
CM-P4202U
DZ-GX3100A
CP-X960E
ULTRASTAR 18ES (DATASHEET)
ULTRASTAR 15K600 (QUICK INSTALLATION GUIDE)
ULTRASTAR 10K300 (QUICK INSTALLATION GUIDE)
TRAVELSTAR Z5K320 (DATASHEET)
TRAVELSTAR LP
TRAVELSTAR E5K160 (DATASHEET)
TRAVELSTAR C4K60 (DATASHEET)
TRAVELSTAR 8GS (QUICK INSTALLATION GUIDE)
TRAVELSTAR 7K750 (INSTALLATION GUIDE)
TRAVELSTAR 4K40 (QUICK INSTALLATION GUIDE)
TRAVELSTAR 4K80 (QUICK INSTALLATION GUIDE)
DESKSTAR E7K500 (DATASHEET)
TRAVELSTAR 4K40 (DATASHEET)
ULTRASTAR 36LZX (QUICK INSTALLATION GUIDE)
0662 (QUICK INSTALLATION GUIDE)
0661
CINEMASTAR 5K1000
DESKSTAR 22GXP (DATASHEET)
DESKSTAR 14GXP (DATASHEET)
CP-DW10N
CP-A52 (QUICK GUIDE)
CP-A100 (NETWORK GUIDE)
CM-P4211U
DZ-GX20A
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ULTRASTAR 18ES
ULTRASTAR 15K300 (QUICK INSTALLATION GUIDE)
ULTRASTAR 10K300
TRAVELSTAR Z5K320
TRAVELSTAR E7K200
TRAVELSTAR E7K100 (DATASHEET)
TRAVELSTAR C4K40 (QUICK INSTALLATION GUIDE)
TRAVELSTAR 80GN (DATASHEET)
TRAVELSTAR 7K60 (QUICK INSTALLATION GUIDE)
TRAVELSTAR 7K320
TRAVELSTAR 4LP (QUICK INSTALLATION GUIDE)
TRAVELSTAR 5K100 (DATASHEET)
TRAVELSTAR E5K250 (DATASHEET)
ULTRASTAR 73LZX (QUICK INSTALLATION GUIDE)
0662
CINEMASTAR 7K500
0664
DESKSTAR 180GXP (QUICK INSTALLATION GUIDE)
DESKSTAR 120GXP (SIMPLE INSTALLATION GUIDE)