22 Chapter 1
USB Port
Audio Subsystem
Video Interface
VRAM (Not available with this model)
Item Specification
Chipset PCH
USB compliance level 2.0
EHCI 2
Number of USB port(s) 3
Location 2 on the right, 1 on the left
Serial port function
control
N/A
Item Specification
Audio Controller ALC272X-GR
Audio onboard or
optional
On board
Mono or Stereo Mono
Resolution • Primary 16/20/24-bit
• Secondary 16/20/24-bit
Compatibility • Analog jacks (port-A, B, C, E and G) support stereo input and output
retasking
• Support MONO output at port -H
• Port-A/D/E/F built in headphone amplifiers
• Supports external PCBEEP input and built -in digital BEEP generator
• Meets Microsoft WLP (Windows Logo Program) audio requirements
Sampling rate All DACs support independent 44.1k/48k/96k/192kHz sample rate
Internal microphone • Mic jack
• Headphone/speaker/line-out jack
Internal speaker/
quantity
Yes/1 (1W speakers)
Item Specification
Chipset Build in Intel Arrandale CPU
Package
rPGA 989
Interface LVDS / CRT
Compatibility 1366x768/60Hz(16:9) / 1280x720/60Hz(16:9) / 1024x768/60Hz(4:3) /
800x600/60Hz(4:3)
Sampling rate 60Hz
Item Specification
Chipset
Memory size
Interface