One thing about Power Supplies today is the variety of connectors the modern PSU needs. Intel introduced the 24-pin ATX power connector two years ago with the advent of the 915/925 chipset. Power supply manufacturers have had to include an adapter for those that have the 20-pin power connector. The RAIDMAX comes with a 24-pin ATX connector and a adapter for the 20 pin connector. The RAIDMAX PSU comes with a 4-pin power connection. Many motherboards come with 8-pin power connections, but you can use the 4-pin one in most cases today by plugging an adapter or by using 4 of the pins signified by the notch..



Link: Motherboards