Plugs: 4 x 4 pin peripheral plug 2 x 4 pin DC plug 1 x 4 pins extended ATX 12V power plug for Pentium 4 or above 1 x 6 pins Auxiliary plug 1 x 20 pins ATX motherboard adaptorDimensions: 5.9 W x 3.4 H x 5.5 D - Inches