請問我這樣的配備要多少瓦的power

ASUS P4P800
A-DATA DDR400 256MBX4
P4 2.4CG UPTO 3.0G
Ati R9800P
CREATIVE SBLive!
LITEON 40X12X48
Pioneer 16X
Western Digital 80G 7200RPM 8MB Buffer X2
IBM 40G 7200RPM X1
8x8 cm FAN X6
4x4 cm FAN X4

請幫我計算一下瓦數吧