• Chipset
  SiS648 for Pentium 4 processors with socket 478
  Northbridge: SiS648 and Southbridge: SiS963

• Socket 478 CPU support
  Intel Pentium 4 processor (Willamette or Northwood) and P4 Celeron
  with 400MHz or 533MHz FSB (100 resp. 133MHz Quad-Datarate-Process)
  successfully tested with: P4 Celeron up to 1,8 GHz, P4 (Willamette 256KB Cache) up to 2,2GHz,
  P4 (Northwood 400MHz FSB) up to 2,5GHz and P4 (Northwood 533MHz FSB) up to 2,8GHz

• Expansion Slots
  1 x AGP Pro slot supports 8X mode
  5 x 32 Bit PCI (v2.2)
  

• Onboard IDE Controller
  2 Channel Enhanced PCI IDE-Controller for up to 4 IDE devices
  supports UltraDMA/133 (ATA133)

• Integrated Multichannel Audio Function:
  onboard Realtek ALC650 6 channel audio function
  conforming to specification AC'97 v2.2
  Connectors on the backpanel: line-in, line-out, microphone, MIDI/gameport, line in/out
  Connectors on the bracket: for bass/center, bracket optionally included in delivery
  Connectors onboard: Audio-in for CD-ROM, AUX, SPDIF

• Backpanel-connectors (standard-panel)
  1 x PS/2-Mouse
  1 x PS/2-Keyboard
  1 x Parallel (SSP/EPP/ECP)
  2 x Serial (16550 compatible, Fifo)
  2 x USB 2.0 (four more onboard)
  Audio: line-in, line-out, microphone, MIDI/gameport
  

• Onboard-connectors
  1 x Floppy drive
  4 x USB 2.0 (additional to both backpanel-connectors)
  3 x Firewire IEEE1394 (optionally with bracket and 2 connectors)
  1 x CD-in and 1 x AUX
  1 x SPDIF
  3 x Fan (CPU, AGP, Chipset)

• Memory
  3 x 184-pin DIMM-Socket
  for PC1600 (DDR200), PC2100 (DDR266) or PC2700 (DDR333) DDR SDRAM memory
  supports module sizes of 128, 256, 512 and 1024MB
  supports 6 banks with 100, 133 or 166MHz clock frequency up to 3GB capacity

• Hardware-monitoring
  CPU-temperature, system voltage and fan revolution can be monitored

• Overclocker-friendly
  CPU-Clock: 100...165MHz in 1MHz-steps
  CPU-Clock ratio: 10...24
  CPU/DRAM-Clock ratio: 1:1, 3:4, 3:5, 1:2
  CPU Vcore: 1,1 ... 1,825V and above 1,85V: 1,85 ... 2,40V
  Vdimm = 2,55 ... 2,75V
  with two practical onboard-buttons for reset and power
  

• BIOS
  Award/Phoenix-BIOS auf 2 MBit Flash EPROM
  IRQ-adjustment automatically or manually possible

• ATX-power supply connector
  Standard 20-pin-ATX-power supply connector
  Additional 4-pin-connector for 12V
  Additional 6-pin-connector for 3,3 and 5V
  

• Form Factor
  ATX: 30,5 x 24,4 cm

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