Intel BONANZA S478 I875 ATX DDR BLKD875PBZLK User Manual

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The internal I/O connectors are divided into the following functional groups: 
•  Audio (see page 61): 

  Auxiliary line input  
  Front panel audio 
  ATAPI CD-ROM 

•  Power and hardware control (see page 63): 

  Fans [four] 
  ATX12V 
  Main power 
  Chassis intrusion 

•  Add-in boards and peripheral interfaces (see page 66): 

  PCI bus [five] 
  AGP 
  Parallel ATA IDE [two] 
  Serial ATA/Serial ATA RAID [two] 
  Diskette drive 
  SCSI hard drive activity LED 

The Desktop Board D875PBZ 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. 

•  Five PCI rev 2.2 compliant local bus slots:  PCI add-in cards with SMBus support can access 

sensor data and other information residing on the Desktop Board D875PBZ.   

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