Skip Tumahloo.....according to your link to the card ....this what you require.
System Requirements Intel® Pentium® II/III/4/Celeron®, AMD-K6®Athlon™ processor or compatible with AGP 8X/4X slot; Windows 98, 98 SE, 2000, ME or XP; 128MB RAM
You have a AGP slot .........so the card will fit.......however you may wish to check your motherboard to see if it's AGP 8X compatible.....
hope this helps you .
dl65