• Internal I/O Interface:
  • 2 x USB connectors support additional 4 USB ports
  • 1 x Floppy disk drive connector
  • 1 x CPU / 1 x Chassis / 1 x PowerFan connectors
  • Azalia Analog front panel audio connector
  • System panel connector
  • 1 x SLI selector card connector
  • S/PDIF out connector
  • Chassis Intrusion connector
  • CD / AUX audio in
  • 24-pin ATX Power connector
  • 4-pin ATX 12V Power connector

• BIOS:
  • 4 Mb Flash ROM, Award BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3, ASUS EZ Flash 2, ASUS CrashFree BIOS 2

• Special Features:
  • ASUS Q-Connector
  • ASUS O.C. Profile
  • ASUS CrashFree BIOS 2
  • ASUS EZ Flash 2
  • ASUS Music Alarm
  • ASUS Q-Fan
  • Design
  • ASUS MyLogo2

• Overclocking Features
  • Intelligent overclocking tools:
    - AI Overclocking (intelligent CPU frequency tuner)
  • Precision Tweaker
    - vDIMM: 4-step DRAM voltage control
    - vCore: Adjustable CPU voltage at 0.0125V increment
  • SFS (Stepless Frequency Selection):
    - FSB tuning from 133MHz up to 400MHz at 1MHz increment
    - Memory tuning from 533MHz up to 1200MHz at 1MHz increment
    - PCI-E frequency tuning from 100MHz up to 150MHz at 1MHz increment
  • Overclocking Protection:
    - ASUS C.P.R. (CPU Parameter Recall)

• Accessories:
  • 1 x SLI soft bridge
  • SATA signal and power cables for 2 devices
  • 1 x UltraDMA 133/100/66 cable
  • 1 x IDE cable
  • 1 x FDD cable
  • 1 x USB module
  • I/O Shield
  • 2 in 1 Q-connector
  • User's manual

Motherboard Specifications

• Model:
  • Asus P5NSLI

• Processor Support:
  • Socket 775
  • For Intel ® Core2 / Pentium ® D / Pentium ® 4 / Celeron ® D Processors
  • Compatible with Intel ® 05B/05A/06 processors

• Chipset:
  • NVIDIA ® nForce 570 SLI Intel ® Edition

• FSB:
  • 1066 / 800 / 533MHz

• Memory:
  • 4 x DIMM, max. 16GB, DDR2 667 / 533, non-ECC, un-buffered memory
  • Dual channel memory architecture

• Expansion Slots:
  • 2 x PCI-E x16
    - Single VGA mode: x16, x1 (Default)
    - SLI mode: x8, x8
  • 3 x PCI-E x1
  • 2 x PCI 2.2

• SLI:
  • Under Single VGA mode (Default):
    - 1 x PCI Express x16 graphics card on the first slot (blue)
    - 1 x PCI Express x1 card on second slot (black)
  • Under SLI mode: support two identical SLI-ready graphics cards
  • ASUS EZ Selector
  • ASUS two-slot thermal design

• On-Board Audio:
  • ADI AD1986A SoundMAX 6-channel CODEC
  • Jack Sensing and Enumeration
  • S/PDIF out interface

• On-Board LAN:
  • Marvell ® 88E8001 PCI Gb LAN controller
  • ASUS AI NET 2 network diagnosis before entering OS

• Storage:
  • 2 x Ultra DMA 133/100/66/33
  • 4 x Serial ATA 3 Gb/s
  • Support SATA RAID 0, 1, 0+1, 5 and JBOD

• Rear Panel I/O Ports:
  • 1 x PS/2 Keyboard
  • 1 x PS/2 Mouse
  • 1 x Parallel
  • 1 x Serial
  • 1 x S/PDIF Out (Coaxial)
  • 1 x RJ45
  • 4 x USB 2.0/1.1
  • 6-Channel Audio I/O

• Form Factor:
  • ATX Form Factor
  • 12" x 9"
  • 30.5cm x 22.9cm