Intel D865PCD specifications Internal I/O Connectors, Expansion Slots

Technical Reference

2.8.2Internal I/O Connectors

The internal I/O connectors are divided into the following functional groups:

•Audio (see page 46)

ATAPI CD-ROM

Front panel audio

•Power and hardware control (see page 48)

Fans [3]

ATX12V power

Main power

Chassis intrusion

•Add-in boards and peripheral interfaces (see page 51)

PCI bus

AGP

IDE

Diskette drive

2.8.2.1Expansion Slots

The board has the following expansion slots:

•AGP connector: The AGP connector is keyed for Universal 0.8 V AGP 3.0 cards or 1.5 V AGP 2.0 cards only. Do not install a legacy 3.3 V AGP card. The AGP connector is not mechanically compatible with legacy 3.3 V AGP cards.

•Three PCI rev 2.2 compliant local bus slots. The SMBus is routed to PCI bus connector 2 only (ATX expansion slot 6). PCI add-in cards with SMBus support can access sensor data and other information residing on the Desktop Board.

✏NOTE

This document references back-panel slot numbering with respect to processor location on the board. The AGP slot is not numbered. PCI slots are identified as PCI slot #x, starting with the slot closest to the processor. Figure 11 (page 51) illustrates the board’s PCI slot numbering.

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