Gigabyte GA-H61TN Socket LGA1155 HDMI Display Port 5.1/7.1-channel audio Thin Mini-ITX Motherboard CPU Support for Intel Core i 7 processors/ Intel Core i 5 processors/ Intel Core i 3 processors/ Intel Pentium processors/ Intel Celeron processors in the LGA1155 package (Supports up to 65W) L3 cache varies with CPU (Some Intel Core processors require a graphic card, please refer "CPU support List" for more information.) Chipset Intel H61 Express Chipset Memory 2 x 1.5V DDR3 SO-DIMM sockets supporting up to 8 GB of system memory * Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed. Dual channel memory architecture Support for DDR3 1600/1333/1066/800 MHz memory modules (Please refer " Memory Support List" for more information.) Onboard Graphics Chipset: 1 x HDMI 1.3a port, supporting a maximum resolution of 1920x 1200 1 x Display Port, supporting a maximum resolution of 2560x 1600 1 x LVDS connector Audio Realtek ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 5.1/7.1-channel audio, you have to use an HD front panel audio module & enable the multi-channel audio feature through the audio driver. LAN 1 x Realtek Gb E LAN chip (10/100/1000 Mbit) Expansion Slots 1 x PCI Express x 4 slot (Supports 25W only) (The PCIEX4 slot conforms to PCI Express 3.0 standard.) 1 x Mini PCI Express x 1 slot Storage Interface Chipset: 3 x SATA 3 Gb/s connectors (SATA0/1/2) supporting up to 3 SATA 3 Gb/s devices 1 x m SATA 3 Gb/s connector USB (Universal Serial Bus) Chipset: Up to 9 USB (Universal Serial Bus) 2.0/1.1 (4 ports on the back panel, 5 ports available through the internal USB (Universal Serial Bus) headers) (Card reader/ Touch panel/webcam & other devices) Internal I/O Connectors 1 x 2-pin power connector 1 x CPU fan header 1 x system fan header 3 x SATA 3 Gb/s connectors 1 x m SATA connector 1 x SATA power connector 4 x USB (Universal Serial Bus) 2.0/1.1 headers 1 x front panel header 1 x front panel audio header 1 x digital microphone header 1 x AIO speaker header 1 x LVDS connector 1 x LVDS drive voltage header 1 x flat panel display power header (both panel & backlight inverter) 1 x flat panel display power connector 1 x backlight switch header 1 x flat panel display switch header 1 x WIFI activity indicator LED header 1 x Clear CMOS jumper Back Panel Connectors 1 x HDMI port 1 x Display Port 4 x USB (Universal Serial Bus) 2.0/1.1 ports 1 x RJ-45 port 2 x audio jacks (Line Out, Mic In) 1 x DC-In power connector I/O Controller i TE I/O Controller Chip H/W Monitoring System voltage detection CPU/ System temperature detection CPU/ System fan speed detection CPU fan speed control * For 4-pin CPU coolers only. * Whether the CPU fan speed control function is supported will depend on the CPU cooler you install. BIOS 1 x 64 Mbit flash Use of licensed AMI EFI BIOS Pn P 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a Operating System Support for Microsoft Windows 8/7 Form Factor Thin Mini-ITX Form Factor; 17.0cm x 17.0cm