Internal I/O Connectors - Intel D865PERLX Specification

✏
NOTE
The back panel audio line out connector is designed to power headphones or amplified speakers
only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.

2.8.2 Internal I/O Connectors

The internal I/O connectors are divided into the following functional groups:
•
Audio (see page 60)
 Auxiliary line in
 ATAPI CD-ROM
 Front panel audio
•
Power and hardware control (see page 62)
 Fans [3]
 ATX12V power
 Main power
 Chassis intrusion
•
Add-in boards and peripheral interfaces (see page 65)
 PCI bus
 AGP
 IDE
 Diskette drive
 SCSI hard drive activity LED (optional)
 Serial ATA
2.8.2.1 Expansion 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.
•
PCI rev 2.2 compliant local bus slots (six on the Desktop Board D865PERC, three on the
Desktop Board D865PESO). 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 21 (page 65) and Figure 22 (page 66) illustrate the board's
PCI slot numbering.
Technical Reference
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