Internal I/O
• 1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin)
• 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
• 1 x TPM connector
• 1 x Thunderbolt AIC Header
• 1 x COM port connector
• 10 x SATA 6Gb/s connector(s)
• 1 x CPU Fan connector(s) (4 -pin)
• 1 x CPU OPT Fan connector(s) (3 -pin)
• 2 x Chassis Fan connector(s)
• 1 x S/PDIF out header(s)
• 1 x 24-pin EATX Power connector(s)
• 1 x 8-pin ATX 12V Power connector(s)
• 1 x Front panel audio connector(s) (AAFP)
• 1 x System panel(s) (Q-Connector)
• 1 x DirectKey Button(s)
• 1 x DRCT header(s)
• 1 x MemOK! button(s)
• 1 x Clear CMOS jumper(s)
• 1 x USB BIOS Flashback button(s)