Ports
- 4 USB 3.0
- 5 USB 2.0
- 2 IEEE 1394a
- 2 PS/2
- 1 RJ-45
- 2 microphone
- 1 audio line out
- 1 audio line in
- 1 headphone
(HP Thunderbolt 2 1-port PCIe card (optional); HP IEEE 1394b FireWire PCIe card (optional); 6 internal USB 2.0 available by 3 separate 2×5 headers)
Expansion slots
- 2 PCIe Gen3 x16
- 1 PCIe Gen3 x8
- 1 PCIe Gen2 x8 (x4)
- 1 PCIe Gen2 x4 (x1)
- 1 PCI
- 1 14-in-1 media card reader (optional)
(The PCIe x8 connectors are open ended, allowing a PCIe x16 card to be seated in the slot.)