1. (Hardware) Firewall 2. Gen2 i3/i5/i7 core or Xeon E3/E5 ... 4. 4 GbE Rj45,2 groups Bypass 5. 1 PCI Firewall, 1u firewall hadware appliance supports i3,i5 or i7 Core processor.FeaturesSupports ... Accessories box (Mounting brackets, rubber pads, screws bag)Demension diagram 1U firewall