Expansion: 2 x PCI Express Gen3 x16
1 x PCI Express Gen3 x8
1 x PCI Express Gen2 x8 mechanical/x4 electrical
1 x PCI Express Gen2 x4 mechanical/x1 electrical
1 Legacy PCI
PSU: 800W 90% Efficient Power Supply
Operating System: Windows 10 Pro
Expansion: 2 x PCI Express Gen3 x16
1 x PCI Express Gen3 x8
1 x PCI Express Gen2 x8 mechanical/x4 electrical
1 x PCI Express Gen2 x4 mechanical/x1 electrical
1 Legacy PCI
Interfaces: Front
2 x USB 3.0
1 x USB 2.0
1 x IEEE 1394a standard
1 x Microphone in
1 x Headphone out Rear
2 x USB 3.0
4 x USB 2.0
1 x audio in
1 x audio out
1 x microphone in
2 x PS/2
2 x RJ-45 to integrated Gigabit LAN
Form Factor: Tower
Weight: Minimum configuration: 15 kg; Maximum configuration: 19.6 kg