Tower computer view
Back view
1 Line-out port 2 Serial Port (optional)
3 HDMI port 4 DisplayPort/HDMI 2.0b/VGA (optional)
5 DisplayPort 6 USB 3.1 Gen 1 ports (2)
7 Service tag 8 USB 2.0 ports (2) (supports Smart Power On)
9 Network port 10 Expansion card slots (4)
11 Power connector port 12 External antenna connectors (2) (optional)
13 Power supply diagnostic light 14 Kensington security cable slot
15 Padlock ring
8 Chassis