Intel® Desktop Board DH77KC
• CPU
The 2nd and 3rd generation Intel® Core™ i7 and Intel® Core™ i5 processors, and other Intel® processors in the LGA1155 package
Supports Intel® 64 architecture
• Chipset
Intel® H77 Express Chipset
• Memory
4 x 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets
Support for DDR3 1600/1333/1066 MHz DIMMs
Support for up to 32 GB of system memory
• VGA
DVI-I, HDMI, and DisplayPort for processors with Intel® HD Graphics
• Expansion Slots
1 x PCI Express 3.0 x 16 discrete graphics card connector
1 x PCI Express 2.0 x 1 connector
1 x PCI Express 2.0 x 4 connector
3 x PCI Conventional bus connectors
1 x PCI Express Mini Card connector with support for mSATA Solid-State Drive
• Connectors
Front panel USB 3.0 connector (blue)
Rear chassis fan header
12 V processor core voltage connector (2 x 2 pin)
Processor fan header
Front chassis fan header
Consumer IR receiver (input) header (white)
Consumer IR emitter (output) header (white)
Main power connector (2 x 12)
SATA 6.0 Gb/s connector through the PCH (blue)
SATA 3.0 Gb/s connector through the PCH (black)
SATA 3.0 Gb/s connector (multiplexed with an mSATA port, routed to the PCI
Express Full-/Half-Mini Card slot) (gray)
Chassis intrusion header
Alternate front panel power/sleep LED header
Front panel header
Low Pin Count (LPC) Debug header
Front panel USB 2.0 connectors
Parallel port header
Serial port header
S/PDIF out header
Front panel audio header
• Storage
Two SATA 6.0 Gb/s interfaces through the Intel H77 Express Chipset with Intel® Rapid Storage Technology RAID support (blue)
Two internal SATA 3.0 Gb/s interfaces through Intel H77 Express Chipset with Intel Rapid Storage Technology RAID support (black)
One internal SATA connector (multiplexed with an mSATA port, routed to the PCI Express Full-/Half-Mini Card slot) (gray)
One back panel eSATA port (red)
• Audio
10-channel (8 + 2) Intel High Definition Audio via the Realtek ALC892 audio codec
• LAN
Gigabit (10/100/1000 Mb/s) LAN subsystem using the Intel® 82579V Gigabit Ethernet Controller
• Rear Panel I/O Ports
1 x PS/2 port
4 x USB 2.0
2 x USB 3.0
1 x eSATA
1 x HDMI
1 x DVI-I
1 x DisplayPort
1 x LAN
Audio ports
• BIOS
64 Mb Flash EEPROM with Intel® Platform Innovation Framework for EFI Plug and Play
Advanced configuration and power interface V3.0b, SMBIOS2.5
Intel® Express BIOS update support
• Form Factor
ATX
• Dimensions
304.80 mm x 243.84 mm
www.intel.com
The specification and pictures are subject to change without notice.