• CPU
  - LGA 775 for Intel^® Dual Core Pentium^® XE and Pentium^® D / Pentium^® 4 / Celeron^® D processor
  - FSB 1066/800/533 MHz
  - Supports EM64T CPU
  - Supports Hyper-Threading Technology
  - Supports Untied Overclocking Technology
• Chipset
  - Northbridge: ATI™ Radeon Xpress 200
  - Southbridge: ULi^® 1573
• Memory
  - 2 x DDR DIMM slots
  - Supports DDR400/333/266 non-ECC, un-buffered memory
  - Max. capacity of system memory: 4GB*
  - 2 x DDR2 DIMM slots
  - Supports DDR2 667/533 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^® XP 64-bit.
  
  **DDR2 and DDR are supported separately
• 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 ATI X300-based 2D/3D graphics
  - DirectX 9.0
  - Pixel Shader 2.0
  - Max. shared memory 128MB
• Audio
  - Realtek ALC850 7.1 channel AC'97 audio codec
• LAN
  - Realtek PHY RTL8201CL
  - Speed: 10/100 Ethernet
  - Supports Wake-On-LAN
  - Supports PXE
• Slots
  - 2 x PCI slots
  - 1 x PCI Express x16 slot
  - 1 x PCI Express x1 slot
  - 1 x AMR slot
• Connector
  - 4 x SATA 1.5 Gb/s connectors (Support RAID 0, 1, 0+1, JBOD) (No support for Hot Plug function)
  - 2 x ATA133 IDE connectors (support 4 x IDE devices)
  - 1 x Floppy connector
  - CPU/Chassis FAN connectors
  - 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)
• Rear Panel I/O
  ASRock 8CH I/O
  - 1 x PS/2 Mouse Port
  - 1 x PS/2 Keyboard Port
  - 1 x Serial Port: COM1
  - 1 x Parallel Port (ECP/EPP support)
  - 4 x Ready-to-Use USB 2.0 Ports
  - 1 x RJ-45 LAN Port
  - Audio Jack: Side Speaker / Rear Speaker / Central / Bass / 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
• 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)
  - 1 x AMR card
  - 1 x VGA_HDTV panel
  - 1 x VGA_2x8 Cable
  - 1 x AV/S_2x3 Cable
• Form Factor
  - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
• OS
  - Microsoft^® Windows^® 2000 / XP / XP 64-bit 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.