Intel DP55WB Product Specification - Page 5

Contents 1 Product Description 1.1 Overview 9 1.1.1 Feature Summary 9 1.1.2 Board Layout 11 1.1.3 Block Diagram 13 1.2 Legacy Considerations 13 1.3 Online Support 14 1.4 Processor 14 1.5 System Memory 15 1.5.1 Memory Configurations 16 1.6 Intel® P55 Express Chipset 18 1.6.1 USB 18 1.6.2 SATA Interfaces 19 1.7 Real-Time Clock Subsystem 20 1.8 Audio Subsystem 20 1.8.1 Audio Subsystem Software 21 1.8.2 Audio Connectors and Headers 21 1.8.3 6-Channel (5.1) Audio Subsystem 21 1.9 LAN Subsystem 22 1.9.1 Intel® 82578DC Gigabit Ethernet Controller 22 1.9.2 LAN Subsystem Software 23 1.9.3 RJ-45 LAN Connector with Integrated LEDs 23 1.10 Hardware Management Subsystem 24 1.10.1 Hardware Monitoring and Fan Control 24 1.10.2 Fan Monitoring 24 1.10.3 Chassis Intrusion and Detection 24 1.10.4 Thermal Monitoring 25 1.11 Power Management 26 1.11.1 ACPI 26 1.11.2 Hardware Support 28 1.11.3 ENERGY STAR*, E-Standby, and ErP Compliance 33 2 Technical Reference 2.1 Memory Resources 35 2.1.1 Addressable Memory 35 2.1.2 Memory Map 37 2.2 Connectors and Headers 37 2.2.1 Back Panel Connectors 38 2.2.2 Component-side Connectors and Headers 39 2.3 Jumper Block 49 2.4 Mechanical Considerations 51 2.4.1 Form Factor 51 v