CPU

·  AMD® Athlon 64 X2 / Athlon 64 FX / Athlon 64 / Sempron

·  Socket 939

  Front Side Bus

·  2000MT/s HyperTransport interface

  Chipset

·  NVIDIA nForce4 SLI 

    - Supports NVIDIA SLI (Scalable Link Interface)

  Memory

·  Four 184-pin DDR SDRAM DIMM sockets 

·  Supports dual channel (128-bit wide) memory interface

·  Supports up to 4GB system memory

·  Supports PC2100 (DDR266), PC2700 (DDR333) and PC3200 (DDR400) DDR SDRAM DIMM

  SLI / Single VGA Mode

·  SLI mode

    - Use 2 SLI-ready PCI Express x16 graphics cards (use identical cards) on the 

      PCI Express x16 slots.

    - Each x16 slot operates at x8 bandwidth. When the graphics cards are connected 

      via the SLI bridge, the total bandwidth of the two graphics cards is x16.

·  Single VGA mode 

    - 1 PCI Express graphics card on the PCIE1 slot operates at x16 bandwidth.

    - The other PCI Express x16 slot (PCIE4) operates at x2 bandwidth.

  Expansion Slots

·  2 PCI Express x16 slots 

·  1 PCI Express x1 slot

·  1 PCI Express x4 slot

·  3 PCI slots 

  BIOS

·  Award BIOS

·  CMOS Reloaded

·  CPU/DRAM overclocking

·  CPU/DRAM/Chipset overvoltage

·  4Mbit flash memory

  Audio

·  Karajan audio module

    - Realtek ALC850 8-channel AC’97 audio CODEC

    - 6 audio jacks

    - 1 CD-in connector

    - 1 front audio connector

·  True stereo line level outputs

·  S/PDIF-in/out interface

  Power Management

·  Supports ACPI STR (Suspend to RAM) function

·  Wake-On-Events include:

    - Wake-On-PS/2 Keyboard/Mouse 

    - Wake-On-USB Keyboard/Mouse

    - Wake-On-LAN

    - RTC timer to power-on the system

·  AC power failure recovery

  Hardware Monitor

·  Monitors CPU/system/chipset temperature 

·  Monitors 12V/5V/3.3V/Vcore/Vbat/5Vsb/Vchipset/Vdram voltages 

·  Monitors the speed of the CPU fan, Fan 2 and Fan 3 fan

·  CPU Overheat Protection function monitors CPU temperature during system boot-up 

  LAN

·  Dual Gigabit LAN - Vitesse VSC8201 Gigabit Phy and Marvell 88E8001 Gigabit PCI 

·  Fully compliant to IEEE 802.3 (10BASE-T), 802.3u (100BASE-TX) and 

    802.3ab (1000BASE-T) standards 

  IDE

·  Supports two IDE connectors that allows connecting up to four UltraDMA 133Mbps hard drives

·  NVIDIA RAID allows RAID arrays spanning across Serial ATA and Parallel ATA

·  RAID 0, RAID 1, RAID 0+1 and JBOD

  Serial ATA with RAID

·  Four Serial ATA ports supported by the nForce4 SLI chip 

    - SATA speed up to 3Gb/s 

    - RAID 0, RAID 1, RAID 0+1 and JBOD  

    - NVIDIA RAID allows RAID arrays spanning across Serial ATA and Parallel ATA

·  Four Serial ATA ports supported by the Silicon Image Sil 3114 chip 

    - SATA speed up to 1.5Gb/s 

    - RAID 0, RAID 1, RAID 0+1 and RAID 5 

  IEEE 1394

·  VIA VT6307

·  Supports two 100/200/400 Mb/sec ports

  Rear Panel I/O Ports

·  1 mini-DIN-6 PS/2 mouse port

·  1 mini-DIN-6 PS/2 keyboard port

·  2 S/PDIF RCA jacks (S/PDIF-in and S/PDIF-out)

·  Karajan audio module (6 audio jacks)

·  1 IEEE 1394 port

·  2 RJ45 LAN ports 

·  6 USB 2.0/1.1 ports 

  I/O Connectors

·  2 connectors for 4 additional external USB 2.0/1.1 ports

·  1 connector for 1 external IEEE 1394 port

·  1 connector for 1 external serial port

·  1 connector for the Karajan audio module

·  1 front audio connector for external line-out and mic-in jacks (on the Karajan audio module)

·  1 CD-in internal audio connector (on the Karajan audio module)

·  1 S/PDIF connector for optical cable connection

·  1 IrDA connector

·  8 Serial ATA connectors 

·  2 IDE connectors

·  1 floppy connector

·  1 24-pin ATX power connector

·  1 8-pin ATX 12V power connector

·  1 4-pin 5V/12V power connector (FDD type)

·  1 front panel connector

·  5 fan connectors

·  4 diagnostic LEDs

·  EZ touch switches (power switch and reset switch)

  PCB

·  ATX form factor

·  24cm (9.45") x 30.5cm (12")