Panasonic ToughBook W4

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System configurations:
Fujitsu LifeBook P7120
Windows XP Professional; 1.2GHz Intel Pentium M ULV 753; 512MB DDR SDRAM 400MHz; Intel 915GM/GMS, 910GML Express 128MB; Toshiba MK6006GAH 60GB 4,200rpm

Gateway NX100X
Windows XP Professional; 1.2GHz Intel Core Solo U1400; 512MB DDR2 SDRAM PC4300 533MHz; Intel 945GM Express 128MB; Hitachi Travelstar 5K80 80GB 5,400rpm

Panasonic ToughBook W4
Windows XP Professional; 1.2GHz Intel Pentium M ULV 753; 512MB DDR SDRAM 400MHz; Intel 915GM/GMS, 910GML Express 128MB; Toshiba MK25GASL 40GB 4,200rpm