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- 20 and 24 pin ATX PSU?
September 10, 2006, 10:43 pm
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I'm using ASUS P5WDG2-WS-PRO Mainboard, it has a 24 pin ATX power
connector, but my old Antec PSU only has a 20 pin connector.
As I understand it, the extra 4 pins are for the PCI-E (x16) cards?
However, I have connected a single Sapphire X1300 Radeon into the
primary PCI-E slot and everything appears to be working.
I therefore don't understand the extra 4 pins on this connector?