How many slots are available for mounting of ISA/PCI/AGP/CNR cards?
A. Cole: 9 to be exact, in any combo you’d like from that above list. 9 is plenty more than most motherboards have. At the max I have seen 6 PCI, 1 AGP and maybe 1 CNR. There is also the Flex I/O slot from the WTX standard that allows for further expansion of PS2, USB, parallel, maybe built in sound and other options. That comes on a separate adapter plate from the motherboard mfg., currently the few WTX motherboards available range from about 800-4500 for a setup, so its not worth it to explore at this time. 10. Q.