- 1 x 24-pin ATX main power connector - 1 x 4-pin ATX 12V power connector - 4 x SATA 6Gb/s connectors, 2x SATA 3Gb/s connectors - 2 x USB 2.0 connector (supports additional 4 USB 2.0 ports) - 1 x USB 3.0 connector (supports additional 2 USB 3.0 ports) - 1 x 4-pin CPU fan connector - 1 x 4-pin system fan connector - 1 x 3-pin system fan connector - 1 x Clear CMOS jumper - 1 x Chassis Intrusion connector - 1 x Front panel audio connector - 1 x Parallel port connector - 2 x System panel connectors - 1 x Serial port connector - 1 x TPM module connector - 1 x ECO button |