Thinkpad T61用ATI显卡？！

美国大学07年学生机，T61竟然配M54显卡？！
Business Mobility Vista
ThinkPad T61
Intel Core2Duo T7300 (2.0GHz)
14" WXGA+
1GB RAM—1 Dimm
120GB HDD 5400rpm
10/100/1000 Ethernet
ThinkPad a/b/g Wireless
MultiBurner Drive
6 Cell Battery
Bluetooth
Vista Business OS
M54 128MB Video
Fingerprint Reader
3 Year Warranty
(Service Center on Campus)
$1699
~Add Options~
Travel—$1809 Printer—$1824
Both—$1924