• CPU
  - LGA 775 for Intel^® Dual Core Pentium^® D / Pentium^® 4 / Celeron^® D, supporting Presler and Cedar Mill processors
  - FSB 800/533 MHz
  - Supports Hyper-Threading Technology
  - Supports Untied Overclocking Technology
  - Supports EM64T CPU
• Chipset
  - Northbridge: Intel^® 945PL
  - Southbridge: Intel^® ICH7R
• Memory
  - Dual Channel DDR2 memory technology
  - 4 x DDR2 DIMM slots*
  - Supports DDR2 533 non-ECC, un-buffered memory
  - Max. capacity of system memory: 2GB
  
  

  *Before you install memory module on this motherboard, please read below message to avoid any improper installation:
  
  » Due to chipset limitation, if you plan to install three or four memory modules on this motherboard, please install only single-sided memory modules.
  » To install two memory modules on this motherboard, please install them on DDRII_1 and DDRII_3 DIMM sockets.
  
  For the detailed installation information, please refer to the user manual or quick installation guide.
• BIOS
  - 4Mb AMI BIOS
  - AMI Legal BIOS
  - Supports "Plug and Play"
  - ACPI 1.1 Compliance Wake Up Events
  - Supports Jumperfree
• Graphics
  - n/a
• Audio
  - Realtek ALC660 5.1 channel CODEC with High Definition Audio
• 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 PCI Express x16 slot
  - 1 x AGI Express slot (PCI Express x 4)
  - 1 x PCI Express x1 slot
• Connector
  - 4 x SATA2 3.0 Gb/s connectors, support RAID (RAID 0, RAID 1, RAID 10, RAID 5 and Intel^® Matrix Storage), NCQ, AHCI and Hot Plug functions
  - 2 x eSATA2 3.0 Gb/s connectors (shared with 2 SATA2 ports), support Hot Plug function
  - 1 x ATA100 IDE connector (supports 2 x IDE devices)
  - 1 x Floppy connector
  - 1 x IR header
  - 1 x Game header
  - 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
• Rear Panel I/O
  ASRock eSATA2 I/O
  - 1 x PS/2 Mouse Port
  - 1 x PS/2 Keyboard Port
  - 1 x COM Port
  - 1 x Parallel Port (ECP/EPP support)
  - 4 x Ready-to-Use USB 2.0 Ports
  - 2 x eSATA2 Ports
  - 1 x RJ-45 LAN Port
  - Audio Jack: Line in / Line out / 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
  - 4 x SATA Data Cables (optional)
  - 2 x SATA 1 to 1 Power Cables (optional)
• Hardware Monitor
  - CPU Temperature Sensing
  - Chassis Temperature Sensing
  - CPU Overheat Shutdown to Protect CPU Life
  - CPU Fan Tachometer
  - Chassis Fan Tachometer
  - CPU Quiet Fan
  - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
• Form Factor
  - ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 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.