• CPU
  - LGA 775 for Intel^® Pentium^® 4 / Celeron^® D processor
  - FSB 800/533 MHz
  - Supports Hyper-Threading Technology
  - Supports EM64T CPU
• Chipset
  - Northbridge: Intel^® 915P
  - Southbridge: Intel^® ICH6
• Memory
  - Dual Channel DDR/DDR2 memory technology*
  - 2 x DDR DIMM slots
  - Supports DDR400/333 non-ECC, un-buffered memory
  - Max. capacity of system memory: 2GB
  - 4 x DDR2 DIMM slots
  - Supports DDR2 533 non-ECC, un-buffered memory
  - Max. capacity of system memory: 4GB**
  
  

  *DDR2 and DDR are supported separately
  
  ***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.
• BIOS
  - 2Mb AMI BIOS
  - AMI Legal BIOS
  - Supports "Plug and Play"
  - ACPI 1.1 Compliance Wake Up Events
  - Supports Jumperfree
• Graphics
  - n/a
• Audio
  - Realtek ALC850 7.1 channel AC'97 audio codec
• LAN
  - Realtek PCI LAN 8101L
  - Speed: 10/100 Ethernet
  - Supports Wake-On-LAN
  - Supports PXE
• Slots
  - Supports ATI™ CrossFire™
  - 3 x PCI slots
  - 1 x AGI Express slot for PCI Express x 16 graphics cards
  - 1 x PCI Express x16 slot
  - 1 x PCI Express x1 slot
• Connector
  - 4 x SATA 1.5 Gb/s connectors (No support for RAID and Hot Plug functions)
  - 1 x SATA2 3.0 Gb/s connector by JMicron JMB 360 (PCIE x1 interface) (Supports Hot Plug function)
  - 1 x ATA100 IDE connector (supports 2 x IDE devices)
  - 1 x Floppy connector
  - CPU/Chassis FAN connectors
  - 20 pin ATX power connector
  - 4 pin 12V power connector
  - SLI/XFire 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 100 Cables
  - 1 x SATA Data Cable (optional)
  - 1 x SATA 1-to-1 Power Cable (optional)
• Form Factor
  - ATX Form Factor: 12.0-in x 9.6-in, 30.5 cm x 24.4 cm
• OS
  - Microsoft^® Windows^® 98SE / ME / 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.