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CPU
  • Supports 64-bit AMD® Sempron, Athlon™ 64 /Athlon 64 X2 processor (Socket AM2) 
• Supports Athlon 64 CPU: 3500+, 3800+
• Supports Athlon 64 X2 CPU: 3800+, 4000+, 4200, 4400+, 4600+, 4800+, 5000+, 5200+ 

   
Chipset
  • NVIDIA ® nForce 500 SLI Chipset 
- HyperTransport link to the AMD Sempron, Athlon 64/Athlon 64 X2 CPU 
- Supports 2 PCI Express X16 interface (built in SLI technology, both slots operate at X8 speed) / 2 PCI Express X1 connection 
- Independent SATAII controllers, for four drives 
- Single Fast ATA-133 IDE controller 

   
Main Memory
  • Supports dual channel DDR2 533/667/800, using four 240-pin DDR2 DIMMs.
• Supports the memory size up to 8GB 
• Supports 1.8v DDR2 SDRAM DIMM 
Due to the High Performance Memory design, motherboards or system configurations may or may not operate smoothly at the JEDEC (Joint Electron Device Engineering Council) standard settings (BIOS Default on the motherboard) such as DDR2 voltage, memory speeds and memory timing. Please confirm and adjust your memory setting in the BIOS accordingly for better system stability.
Example: Kingston HyperX DDR2-800 PC-6400 operates at 2.0V, 4-4-4-12.
For more information about specification of high performance memory modules, please check with your Memory Manufactures for more details. 

   
Slots
  • Two PCI Express X16 slot (built in SLI technology, both slots operate at X8 speed) 
• Two PCI Express X1 slot 
• Two 32-bit Master PCI Bus slots 
• Support 3.3V/5V PCI bus Interface 

   
On-Board IDE/SATA
  • Dual IDE controllers on the NVIDIA nForce 500SLI chipset provide IDE HDD/CD-ROM with PIO, Bus Master and Ultra DMA 133/100/66 operation modes. 
- Can connect up to 4 IDE devices 
• NV RAID supports 4 SATA II ports (SATA1-4). Transfer rate is up to 300MB/s. 
• NV RAID (Software)
- Supports up to 4 SATA 
- RAID 0 or 1, 0+1, 5, JBOD is supported 
- RAID function work w/ SATAII HDDs 

   
BIOS
  • The mainboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and expansion cards of the board automatically. 
• The mainboard provides a Desktop Management Interface (DMI) function which records your mainboard specifications.
• Supports boot from LAN, USB Device 1.1 & 2.0 and SATA HDD 

   
Audio
  • Chip integrated by Realtek ALC850
- Supports 7.1 channels audio out 
- Compliant with AC97 rev 2.3 spec 

   
LAN
  • Supports singlel LAN jacks 
- Single LAN supports 10/100/1000 Fast Ethernet by Vitesse VSC8601 

   
On-Board Peripherals
  - 1 floppy port supports 1 FDD with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes 
- 1 serial port 
- 1 parallel port supports SPP/EPP/ECP mode 
- 6 audio jack
- 10 USB 2.0 ports (Rear x 4 / Front x 6) 
- 1 RJ45 LAN jack 
- 1 D-Bracket 2 pinheader 
- 1 CD-in pinheader 
- 1 IrDA pinheader 

   
Dimension
  11.96 in (L) x 9.61 in(W) ATX Form Factor 
   
Mounting
  9 mounting holes