1.8 gHz AMD
512 MB RAM
ATI 9250 128 MB graphics card.
WinME
How much did this cost you to build?
The bulk of the machine came from an old Compaq Duron 800 mHz.
I picked up a new MoBo socket 462 - $33
512 MB PC 2700 memory - $40
AMD Duron 1.8 applebred - $45
MSI RX9250 ATI AGP Card (128 mb) (because the onboard video sucked) - $35
I upgraded the Power Supply to 450 W for another $15.
Some low-end components, but it works just peachy for mame and the other PC games I run in the cab (Tiger Woods 2005, NFL BLitz 2000, Daphne, Visual Pinball). It was a pretty good upgrade for right around $150.