Intel DB75EN 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 ......................................................................................... 11
1.1.1 Feature Summary ................................................................. 11
1.1.2 Board Layout ........................................................................ 13
1.1.3 Block Diagram ...................................................................... 15
1.2 Online Support ................................................................................. 16
1.3 Processor ........................................................................................ 16
1.3.1 Graphics Subsystem .............................................................. 17
1.4 System Memory ............................................................................... 19
1.4.1 Memory Configurations .......................................................... 20
1.5 Intel
®
B75 Express Chipset ................................................................ 22
1.5.1 Direct Media Interface (DMI) .................................................. 22
1.5.2 Display Interfaces ................................................................. 22
1.5.3 USB ..................................................................................... 23
1.5.4 SATA Interfaces .................................................................... 23
1.6 Real-Time Clock Subsystem ............................................................... 24
1.7 Legacy I/O Controller ........................................................................ 24
1.8 Audio Subsystem .............................................................................. 25
1.8.1 Audio Subsystem Software ..................................................... 25
1.8.2 Audio Connectors and Headers ................................................ 26
1.9 LAN Subsystem ................................................................................ 27
1.9.1 Intel
®
82579V Gigabit Ethernet Controller ................................ 27
1.9.2 LAN Subsystem Software ....................................................... 28
1.9.3 RJ-45 LAN Connector with Integrated LEDs .............................. 28
1.10 Hardware Management Subsystem ..................................................... 29
1.10.1 Hardware Monitoring ............................................................. 29
1.10.2 Fan Monitoring ...................................................................... 29
1.10.3 Chassis Intrusion and Detection .............................................. 29
1.10.4 Thermal Monitoring ............................................................... 30
1.11 Intel
®
Security and Manageability Technologies .................................... 31
1.11.1 Intel
®
Small Business Technology ............................................ 31
1.11.2 Intel
®
Virtualization Technology .............................................. 31
1.11.3 Intel
®
Virtualization Technology for Directed I/O ....................... 32

Intel DB75EN Specifications

General

Chipset	Intel B75
Socket	LGA 1155
Memory Slots	4
Max Memory	32 GB
Memory Type	DDR3
PCIe x16 Slots	1
PCIe 2.0 x1 Slots	2
PCI Slots	1
SATA 3Gb/s Ports	5
SATA 6Gb/s Ports	1
USB 3.0 Ports	4
USB 2.0 Ports	8
Video Outputs	VGA, DVI-D
LAN	Intel 82579V
Form Factor	Micro ATX
Audio	Realtek ALC888S 8-Channel High Definition Audio CODEC