Intel Desktop Board DP45SG Technical Product Specification

Table 1. Feature Summary (continued)

Expansion

Capabilities

• Three PCI* Conventional bus add-in card connectors (SMBus routed to all PCI

Conventional bus add-in card connectors)

• Two PCI Express 2.0 x16 bus add-in card connectors

• Two PCI Express x1 bus add-in card connector

Hardware Monitor

Subsystem

• Hardware monitoring and fan control ASIC

• Voltage sense to detect out of range power supply voltages

• Thermal sense to detect out of range thermal values

• Four fan headers using PWM control

• Four fan sense inputs used to monitor fan activity

• Fan speed control using voltage control (3-pin fan headers front and rear)

• Support for Product Environmental Control Interface (PECI)