Intel Desktop Board DH77DF

Retail Version

The Intel  Desktop Board DH77DF supports the 2nd generation, the 3rd generation Intel  Core i7, Intel  Core i5 processors and other Intel  processors in the LGA1155 package. The board is featured with DVI-I, HDMI* and DisplayPort* connectors and supports dual independent display for processors with Intel  HD Graphics. Powered by the Intel  Core processors, DH77DF delivers a superb visual performance for sharper images, richer color, and lifelike audio and video.
Intel  Desktop Board DH77DF also offers premium audio codec with 110dB DAC signal to noise ratio for high-definition audio experience and a PCI Express* Mini Card connector with support for mSATA Solid-State Drive for Intel  Smart Response Technology.
 Features and configurations
Form factor Mini-ITX
AA# (Altered Assembly)
G40293-XXX BIOS ID string KCH7710H.86A Processor

At product launch, this desktop board supports:


  • Intel Core i7 processor series in an LGA1155 socket
  • Intel Core i5 processor series in an LGA1155 socket


  • Two 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets
  • Support for DDR3 1600[d:1321]/1333/1066 MHz DIMMs
  • Support for up to 16 GB of system memory
  • Intel H77 Express Chipsetwith Intel  Rapid Storage Technology
  • DVI-I, HDMI and DisplayPort* for processors with Intel HD Graphics
  • Support for PCI Express* 3.0 x16 add-in graphics card[d:1322]
Intel High Definition Audio (Intel HD Audio)[d:695] subsystem in the following configuration:
  • 10-channel (7.1+2 independent multi-streaming) audio subsystem using the Realtek* ALC 898 audio codec with 110dB DAC signal to noise ratio
  • Five analog audio outputs and one optical S/PDIF out port
  • Internal S/PDIF header and front panel audio header
LAN support
  • Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel  82579V Gigabit Ethernet Controller
Peripheral interfaces
  • Ten USB 2.0 Ports , four back panel ports, four ports via internal headers and two ports via Mini PCI Express* connector
  • Four USB 3.0 Ports , two back panel ports and two additional ports via internal headers
  • Two IEEE 1394a ports , one back panel port and one via internal header
Expansion capabilities
  • One PCI Express*3.0 x 16 discrete graphics card connector
  • One PCI Express* Mini Card connector with support for mSATA Solid-State Drive

No additional files, specification sheets, guides or documentation found for product.

Warranty: 3-year Manufact.

Full manufacturers warranty details are available at the manufacturers (Intel) web site.

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