Athlon 800 front side Athlon 800 back side Various CPUs Athlon 800 vs. ruler Athlon and copper spacer ASUS P5A IMGP3873 IMGP3864 IMGP3865 S82343 Intel chipset IMGP3843 IMGP3844 IMGP3836 IMGP3838 Intel P5-200MMX Intel P5-200MMX Intel P5-200MMX AMD K5-PR166 AMD K5-PR166 AMD K5-PR166 AMD K5-PR166 Intel I386 DX33 Intel I386 DX33 Mucky keyboard Keyboard Mucky keyboard closeup P5A-cpupage NI-gpib-back NI-gpib-front P5A-coverpage ps2-sim_adapter Massive hard disk drive Really hard hard disk platter 8in floppy disc drive Really hard hard disk platter Really hard hard disk platter