GIGABYTE 
 GA-H55N-USB3
- CPU
  Support for an Intel® Core™ i7 series processor/Intel®  Core™ i5 series processor/ Intel® Core™ i3 series processor in the LGA1156 package
  
  - Chipset
 Intel ® H55 Express Chipset
  
  - Memory
   2 x 1.5V DDR3 DIMM sockets supporting up to 8 GB of system memory 
 Dual channel memory architecture
 Support for DDR3 1666 (O.C.)/1333/1066/800 MHz memory modules
 Support for non-ECC memory modules
 Support for Extreme Memory Profile (XMP) memory modules 
  
  - VGA
  * Requires Processor with Intel ® HD Graphics Technology
  1 x D-Sub port
  1 x DVI-D port
  1 x HDMI port
  1 x DisplayPort
  To use the onboard D-Sub, DVI-D, HDMI, and DisplayPort ports, you must install an Intel CPU with integrated graphics.
  DVI-D port does not support D-Sub connection by adapter
  
  - Expansion Slots
 1 x PCI Express x16 slot, running at x16 (The PCIEX16 slot conforms to PCI Express 2.0 standard.)
  
  - Connectors
   1 x 24-pin ATX main power connector Connectors
 1 x 4-pin ATX 12V power connector
 4 x SATA 3Gb/s connectors
 1 x CPU fan header
 1 x system fan header
 1 x front panel header
 1 x front panel audio header
 1 x S/PDIF Out header
 2 x USB 2.0/1.1 headers
 1 x debug card header
 1 x chassis intrusion header
 1 x clearing CMOS jumper 
  
  - Audio
   Realtek ALC892R codec
 High Definition Audio
 2/4/5.1/7.1-channel
 Support for S/PDIF Out 
  
  - LAN
 1 x Realtek RTL8111E chip (10/100/1000 Mbit)
  
  - Rear Panel I/O Ports
   1 x PS/2 keyboard/mouse port Connectors
 1 x D-Sub port
 1 x DVI-D port
 1 x optical S/PDIF Out connector
 1 x HDMI port 
 4 x USB 2.0/1.1 ports
 2 x USB 3.0/2.0 ports
 1 x eSATA 3Gb/s connector
 1 x RJ-45 port
 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone) 
  
  - BIOS
   2 x 64 Mbit flash
 Use of licensed AWARD BIOS
 Support for DualBIOS™
 PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b 
  
  - Form Factor
 Mini-ITX
  
  - Dimensions
 17.0cm x 17.0cm
  
  - Package
  Box