Intel DQ77MK User Manual

vii
Contents
Revision History
Board Identification Information .................................................................. iii
Specification Changes or Clarifications ......................................................... iii
Errata ...................................................................................................... iii
Preface
Intended Audience ..................................................................................... v
What This Document Contains ..................................................................... v
Typographical Conventions ......................................................................... v
1 Product Description
1.1 Overview ......................................................................................... 13
1.1.1 Feature Summary ................................................................. 13
1.1.2 Board Layout ........................................................................ 15
1.1.3 Block Diagram ...................................................................... 17
1.2 Online Support ................................................................................. 18
1.3 Processor ........................................................................................ 18
1.3.1 Graphics Subsystem .............................................................. 19
1.4 System Memory ............................................................................... 21
1.4.1 Memory Configurations .......................................................... 22
1.5 Intel
®
Q77 Express Chipset ................................................................ 24
1.5.1 Direct Media Interface (DMI) .................................................. 24
1.5.2 Display Interfaces ................................................................. 24
1.5.3 USB ..................................................................................... 26
1.5.4 SATA Interfaces .................................................................... 26
1.6 Real-Time Clock Subsystem ............................................................... 28
1.7 Legacy I/O Controller ........................................................................ 28
1.8 Audio Subsystem .............................................................................. 29
1.8.1 Audio Subsystem Software ..................................................... 29
1.8.2 Audio Connectors and Headers ................................................ 30
1.9 LAN Subsystem ................................................................................ 31
1.9.1 Intel
®
82579LM Gigabit Ethernet Controller and Intel
®
82574L
Gigabit Ethernet Controller ..................................................... 31
1.9.2 LAN Subsystem Software ....................................................... 32
1.9.
3 RJ-45 LAN Connectors with Integrated LEDs ............................. 32
1.10 Hardware Management Subsystem ..................................................... 33
1.10.1 Hardware Monitoring ............................................................. 33
1.10.2 Fan Monitoring ...................................................................... 33
1.10.3 Chassis Intrusion and Detection .............................................. 33
1.10.4 Thermal Monitoring ............................................................... 34

Intel DQ77MK Specifications

General

Form Factor	Micro ATX
Socket	LGA 1155
Chipset	Intel Q77
Memory Type	DDR3
Memory Slots	4
Max Memory	32 GB
PCI Express x16	1
PCI Express x16 (x4 mode)	1
PCI Express x1	1
PCI	1
SATA 6Gb/s Ports	2
SATA 3Gb/s Ports	4
mSATA	1
USB 3.0 Ports	4
USB 2.0 Ports	8
Ethernet	Intel 82579LM Gigabit Ethernet
RAID Support	RAID 0, 1, 5, 10
Memory Types	DDR3 1333/1600
Video Outputs	DisplayPort
Audio	Realtek ALC892