merci.
j'ai eu aussi l'info e parrallele par un pote.  
carte pour pc de marque, en l'occurence hp compaq.
voici les caracteristiques:
 
HP and Compaq Desktop PCs - Motherboard Specifications, ASUS A7N8X-LA
Motherboard descriptions
      Part/Feature
     Specification
 
      Motherboard Supplier
     ASUS
 
      System BIOS Supplier
     ASUS/AMI
 
      Form Factor
     uATX
 
      Processor Brand
     AMD
 
      Processor Socket Type
     Socket A (PGA462)
 
      Processor Family
     AthlonXP (Barton, Thoroughbred, Palomino)
 
      Processor FSB Frequency
     266/333 MHz
 
      Chipset Name
     NVIDIA nForce2
 
      Chipset 'Northbridge', Revision/Stepping
     IGP, A03
 
      Chipset 'Southbridge', Revision/Stepping
     MPC2, A04
 
      Super I/O, Revision/Stepping
     ITE, 8712F-A
 
      Flash BIOS Device
     4 Mbit
 
      Memory Type
     DDR
 
      Memory Speed
     PC2700/PC2100
 
      Memory Sockets
     2DDR DIMM (184-pin)
 
      Maximum Memory
     2 GB
 
      Graphics Supplier
     NVIDIA nForce2
 
      Graphics Configuration
     On-Board
 
      Onboard Graphics Memory
     UMA up to 128 MB
 
      Graphics Connector
     AGP 8X
 
      TV-Out Device
     No
 
      TV-Out Configuration
     No
 
      Audio
     AC'97 On-Board
 
      AC'97 CODEC Device
     Realtek ALC650
 
      Audio Jacks
     Microphone, Line-In, Line-Out, Speaker, MIDI/Game
 
      External Audio Connectors
     Microphone, Line-In
 
      Ethernet 10/100 LAN Supplier
     Realtek 8201BL
 
      Ethernet Configuration
     Integrated, On-Board
 
      IDE UDMA Modes
     ATA-133/100/66/33
 
      Expansion Slots
     AGP 8X, Three PCI
 
      USB Ports
     Six USB 2.0 (2 front, 4 back)
 
      External Ports
     One Serial, One Parallel, One Floppy, PS/2 Keyboard, PS/2 Mouse, One
1394 (front)
 
      Serial Port Front Chassis Option
     No
 
      Available Manufacturer On-Board Options
     Graphics, Lan, 1394, 6 Speaker Mode (Dolby 5.1)
 
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