External: One (1) 5.25-inch, Internal: One (1) 3.5-inch
Expansion Slots
One (1) PCIe x 4 HH, One (1) PCIe x 16 HH, One (1) M.2 3388
Graphics
Integrated Intel HD Graphics 530
Audio
Integrated Audio
Communications
Integrated Intel i219-LM GbE Network Connection
I/O Ports
Front: Two (2) USB 2.0, Two (2) USB 3.0, Cardreader (optional), Audio I/O Rear: Four(4) USB 3.0, Two (2) USB 2.0,Two (2) DP, HDMI, VGA(optional), Serial, RJ-45, Audio I/O, PS/2