• CPU
  - Socket 478 for Intel^® Pentium^® 4 / Celeron^® D (Prescott, Northwood, Willamette) processors
  - FSB 800/533/400 MHz
  - Supports Hyper-Threading Technology
  - Supports Untied Overclocking Technology
• Chipset
  - Northbridge: VIA^® P4M900
  - Southbridge: VIA^® VT8237S
• Memory
  - 2 x DDR DIMM slots
  - Supports DDR400/333 non-ECC, un-buffered memory
  - Max. capacity of system memory: 4GB*
  
  

  *Due to the chipset limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows^® XP and Windows^® Vista™.
• BIOS
  - 4Mb AMI BIOS
  - AMI Legal BIOS
  - Supports "Plug and Play"
  - ACPI 1.1 Compliance Wake Up Events
  - Supports Jumperfree
  - SMBIOS 2.3.1 Support
• Graphics
  - Integrated VIA^® Delta Chrome Graphics
  - Pixel Shader 2.0, DirectX 9.0
  - Max. shared memory 256MB
• Audio
  - 5.1 CH Windows^® Vista™ Basic Level HD Audio (Realtek ALC660VD Audio Codec)
• LAN
  - VIA^® PHY VT6103
  - Speed: 10/100 Ethernet
  - Supports Wake-On-LAN
  - Supports PXE
• Slots
  - 1 x PCI Express x16 slot
  - 3 x PCI slots
  - 1 x HDMR slot
• Connector
  - 2 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1 and JBOD) and Hot Plug functions
  - 2 x ATA133 IDE connectors (support 4 x IDE devices)
  - 1 x Floppy connector
  - 1 x IR header
  - CPU/Chassis FAN connector
  - 20 pin ATX power connector
  - 4 pin 12V power connector
  - CD in header
  - Front panel audio connector
  - 2 x USB 2.0 headers (support 4 USB 2.0 ports; 2 of them are shared with USB45 ports on the I/O panel)
• Rear Panel I/O
  ASRock 6CH I/O Plus
  - 1 x PS/2 Mouse Port
  - 1 x PS/2 Keyboard Port
  - 1 x Serial Port: COM1
  - 1 x VGA Port
  - 1 x Parallel Port (ECP/EPP support)
  - 6 x Ready-to-Use USB 2.0 Ports
  - 1 x RJ-45 LAN Port
  - Audio Jack: Line in / Front Speaker / Microphone
• Unique Feature
  Hybrid Booster:
  - CPU Frequency Stepless Control
  - ASRock U-COP
  - Boot Failure Guard (B.F.G.)
• Support CD
  - Drivers, Utilities, AntiVirus Software (Trial Version)
• Accessories
  - Quick Installation Guide, Support CD, I/O Shield
  - Floppy/ATA 133 Cables
  - 1 x SATA Data Cable (optional)
  - 1 x SATA 1 to 1 Power Cable (optional)
• Hardware Monitor
  - CPU Temperature Sensing
  - Chassis Temperature Sensing
  - CPU Fan Tachometer
  - Chassis Fan Tachometer
  - Voltage Monitoring: +12V, +5V, +3.3V, Vcore
• Form Factor
  - Micro ATX Form Factor: 9.6-in x 8.0-in, 24.4 cm x 20.3 cm
• OS
  - Microsoft^® Windows^® 2000 / XP / Vista™ compliant
• Certifications
  - FCC, CE

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.