Intel DX79SI Intel Desktop Board DX79SI Technical Product Specification - Page 7

Contents - memory

Page 7 highlights

Contents 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 Legacy Considerations 16 1.3 Online Support 16 1.4 Processor 16 1.4.1 PCI Express x16 Graphics 17 1.5 System Memory 17 1.5.1 Memory Configurations 19 1.6 Intel® X79 Express Chipset 21 1.6.1 USB 21 1.6.2 SATA Interfaces 21 1.7 Real-Time Clock Subsystem 23 1.8 Legacy I/O Controller 23 1.8.1 Consumer Infrared (CIR 23 1.9 Audio Subsystem 24 1.9.1 Audio Subsystem Software 24 1.9.2 Audio Subsystem Components 24 1.10 LAN Subsystem 26 1.10.1 Intel® 82579L and Intel 82574L Gigabit Ethernet Controllers ...... 26 1.10.2 LAN Subsystem Software 27 1.10.3 RJ-45 LAN Connector with Integrated LEDs 27 1.11 Bluetooth*/WiFi Module 28 1.11.1 Bluetooth Technology 28 1.11.2 WiFi 802.11 Wireless 29 1.12 Hardware Management Subsystem 29 1.12.1 Hardware Monitoring and Fan Control 29 1.12.2 Fan Monitoring 30 1.12.3 Chassis Intrusion and Detection 30 1.12.4 Thermal Monitoring 31 1.13 Power Management 32 1.13.1 ACPI 32 1.13.2 Hardware Support 35 1.14 Onboard Power and Reset Buttons 41 vii

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vii
Contents
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
Legacy Considerations
.......................................................................
16
1.3
Online Support
.................................................................................
16
1.4
Processor
........................................................................................
16
1.4.1
PCI Express x16 Graphics
.......................................................
17
1.5
System Memory
...............................................................................
17
1.5.1
Memory Configurations
..........................................................
19
1.6
Intel
®
X79 Express Chipset
................................................................
21
1.6.1
USB
.....................................................................................
21
1.6.2
SATA Interfaces
....................................................................
21
1.7
Real-Time Clock Subsystem
...............................................................
23
1.8
Legacy I/O Controller
........................................................................
23
1.8.1
Consumer Infrared (CIR)
........................................................
23
1.9
Audio Subsystem
..............................................................................
24
1.9.1
Audio Subsystem Software
.....................................................
24
1.9.2
Audio Subsystem Components
................................................
24
1.10
LAN Subsystem
................................................................................
26
1.10.1
Intel
®
82579L and Intel 82574L Gigabit Ethernet Controllers
......
26
1.10.2
LAN Subsystem Software
.......................................................
27
1.10.3
RJ-45 LAN Connector with Integrated LEDs
..............................
27
1.11
Bluetooth*/WiFi Module
.....................................................................
28
1.11.1
Bluetooth Technology
............................................................
28
1.11.2
WiFi 802.11 Wireless
.............................................................
29
1.12
Hardware Management Subsystem
.....................................................
29
1.12.1
Hardware Monitoring and Fan Control
......................................
29
1.12.2
Fan Monitoring
......................................................................
30
1.12.3
Chassis Intrusion and Detection
..............................................
30
1.12.4
Thermal Monitoring
...............................................................
31
1.13
Power Management
..........................................................................
32
1.13.1
ACPI
....................................................................................
32
1.13.2
Hardware Support
.................................................................
35
1.14
Onboard Power and Reset Buttons
......................................................
41