Processor
Supports single Socket A AMD® Athlon™ XP, Athlon™ or Duron™ processors
Supports AMD® Athlon™ XP processor from 1400+ to 2600+ and higher
Supports AMD® Athlon™ processor from 700 MHz to 1.4 GHz
Supports AMD® Duron™ processor from 600 MHz to 1.3 GHz

Chipset
VIA® KT400 chipset
• VT8368 Northbridge
• VT8253 Southbridge
Winbond® Smart@I/O® W83637HF

Bus Frequency
333/266/200 MHz system bus


System Memory
3 x DIMM slots
Supports up to 3GB DDR400/333/266/200 (PC3200/2700/2100/1600) SDRAM

System Memory Certification(s) / Compatibility
KK400


IDE
Dual channel ATA 133/100/66/33 IDE
Supports ATAPI IDE CD-ROM, ZIP-100 and LS-120

Audio
Realtek® ALC650
6-channel AC'97 Audio CODEC
S/PDIF digital audio
1 x 4-pin CD-ROM audio-in header
1 x 4-pin AUX header

Expansion Slots
1 x AGP slot supports 8X and 4X modes
5 x PCI 2.2 Bus Master slots

I/O Interface
2 x ATA/133 IDE connectors
1 x Floppy connector
1 x SMBus header
2 x PS/2 connectors (keyboard and mouse)
1 x 9-pin UART serial port
1 x 25-pin ECP/EPP parallel port
3 x USB 2.0 ports
1 x Internal USB 2.0 port
1 x Internal Wake-on-Modem connector
1 x Compact Flash reader connector
1 x Memory Stick / Secure Digital reader connector
1 x Internal USB 2.0 pin header
3 x Audio connectors (Line-in | Line-out | MIC)
1 x Rear channel / Subwoofer audio connector
1 x Digital-out port for S/PDIF support KK400

BIOS
Award BIOS 4Mb Flash ROM
Dual BIOS code
• One code is read-only
• System can boot from read-only code if BIOS flash fails
Watchdog
Flash write protection for BIOS
Write protection for memory SPD EEPROM
Supports ACPI S1, S3 and S4
BIOS feature set
BIOS setup features
Auto configuration for IDE hard disk type
Multiple boot options

System Management
ATX and ATX12V power connector
Supports ACPI 1.1, APM 1.2, DMI 2.0
PC2001
PCI 2.2
SMBIOS 2.3
BIOS boot spec. 1.01
WfM 2.0
Supports AC-Loss recovery

Hardware Monitoring
Winbond® hardware monitor
Analog Device fan controller for monitoring and alerting
• 1 x 3-pin processor fan header
• 1 x 3-pin chassis fan header
Processor temperature sensor
Voltage monitoring
• Vcore | +1.5V | +2.5V | +3.3V | +5V | +12V | Battery | 5VTSB
Chassis intrusion detection header

Board Size
ATX Form Factor
12 in x 9.65 in (305mm x 245mm)