The price of 8 expansion slots equals the price of 7 expansion slots.
It is possible but to have 7 is a lot. ASUS provides a 7 slot board, but you're talking on the pricier end of the price spectrum JUST for the board. To answer your question, YES you can have 7, but most boards range from 3-5 slots. The board is called the ASUS P6T7 WS SuperComputer Motherboard.
expansion slots are the slots that are located on the mother boards of the computer and at the left side of the south bridge.
On an AT motherboard, the CPU will be placed in front of the expansion slots
ISA
ISA
Unless the motherboard was specifically designed to support a riser card, you cannot add additional expansion slots to it.
BTX
microBTX
BTX
The function of expansion slots are exactly like their name. They are meant to hold extra devices. They "expand" your systems ability to have hardware.
True
expansion slots are found on the motherboard