Form FactorMini ITX 6.7” x 6.7” (170mm x 170mm)Processor3rd Gen Intel® Core™ i3, 3rd Gen Intel® Core™ i5, 3rd Gen Intel® Core™ i7ChipsetIntel® Q77 Panther PointBIOSAMI® UEFI BIOSMicroprocessori3-2120, i3-3220, i5-2400, i5-3550S, i7-2600, i7-3770, G2120, G850, G540USB 2.02USB 3.02SATA2 x SATA III + 4 x SATA IICOM1 x COM port connector on rear panelHDMI1 x HDMI SPDIF headerAudioRealtek ALC662 + 3 x jacks + FP Audio HeaderEthernetIntel® 82574L + Intel® 82579LMPowerATXOperating Temp0°C to 70°C