CPU Built in with an Intel Celeron Quad-Core J1900 SoC (2.0 GHz) 2 MB Cache Memory 2 x DDR3/DDR3L SO-DIMM sockets supporting up to 8 GB of system memory Dual channel memory architecture Support for DDR3/DDR3L 1333 MHz memory modules Support for non-ECC memory modules Onboard Graphics 1 x D-Sub port, supporting a maximum resolution of 2560x1600 at 60Hz 1 x HDMI port, supporting a maximum resolution of 1920x1200 at 60Hz Audio Realtek ALC887 codec High Definition Audio 2/4/5.1/7.1-channel Support for S/PDIF Out LAN Realtek GbE LAN chip (10/100/1000 Mbit) Expansion Slots 1 x PCI slot Storage Interface 2 x SATA 3Gb/s connectors USB Integrated in the SoC: 1 x USB 3.0/2.0 port on the back panel 2 x GL850S chips: 8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers) Internal I/O Connectors 1 x 24-pin ATX main power connector 1 x 4-pin ATX 12V power connector 1 x CPU fan header 1 x system fan header 1 x front panel header 1 x front panel audio header 2 x SATA 3Gb/s connectors 2 x USB 2.0/1.1 headers 1 x serial port header 1 x S/PDIF Out header 1 x chassis intrusion header 1 x Clear CMOS jumper Back Panel Connectors 1 x PS/2 keyboard port 1 x PS/2 mouse porttor 1 x D-Sub port 1 x HDMI port 1 x front panel audio header 1 x parallel port 1 x USB 3.0/2.0 port 4 x USB 2.0/1.1 ports 1 x RJ-45 port 3 x audio jacks (Line In, Line Out, Mic In) I/O Controller iTE I/O Controller Chip H/W Monitoring System voltage detection CPU/System temperature detection CPU/System fan speed detection CPU/System fan speed control BIOS 2 x 64 Mbit flash Use of licensed AMI UEFI BIOS Support for DualBIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Bundle Software Norton Internet Security (OEM version) Intel Smart Connect Technology Operating System Support for Windows 8.1/8 Form Factor Mini-ITX Form Factor 17.0cm x 17.0cm Item Dimension (L"xW"xH") 20 x 9 x 12 Weight 14.17 lb Warranty Information 3 years