The specifications for nc6400  :

• processor: Dual core T2300E (1.66GHZ)
• graphics: Intel Graphics Media Accelerator 950
• screen: 14.1-inch WXGA
  
• hard drive: 80 GB
  
• memory: 1GB 533MHz DDR2
  
• optical drive: DVD+/-RW DL
  

3 USB ports,  smart card reader, SD media slot, integrated Bluetooth, integrated microphone, wireless off/on button, and fingerprint sensor.