Intel DG33BU specifications Product Description, For information about Refer to

Product Description

Table 1. Feature Summary (continued)

Expansion	•	Two PCI Conventional bus connectors
Capabilities	•	One PCI Express x1 bus add-in card connector
	• One PCI Express x16 bus add-in card connector
Hardware Monitor	•	Intel® Quiet System Technology implemented through the Intel® Management
Subsystem		Engine in ICH9DH
	• Voltage sense to detect out of range power supply voltages
	• Thermal sense to detect out of range thermal values
	•	Three fan headers
	• Three fan sense inputs used to monitor fan activity

For information about	Refer to
Available configurations for the Desktop Board DG33BU	Section 1.2, page 15

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