Socket LGA 775
Supports Intel Core 2 Quad/Core 2 Duo/
Pentium D/Pentium 4/Celeron D/
Celeron 400 Series Processor
Supports FSB 533/800/1066/1333/1600MHz
Support Intel Hyper-Threading Technology 
Chipset Intel P31 / Intel ICH7 
MAIN      
      
CPU SUPPORT Intel® Core�2 Quad Processor
Intel® Core�2 Duo Processor
Intel® Pentium® Dual-Core Processor
Intel® Pentium® D processor
Intel® Pentium® 4 Processor
Intel® Celeron® Processor 400 Sequence
 
FSB Support FSB 533/800/1066/1333/1600MHz
 
MEMORY Support Dual Channel DDR2 533/667/800 MHz
2 x DDR2 DIMM Memory Slot
Max. Supports up to 4GB Memory
※Support DDR2 533MHz While Using FSB 533/1066 CPU
 
EXPANSION SLOT 3 x PCI Slots
2 x PCI-E x1 Slot
1 x PCI-E x16 Slot
 
STORAGE 4 x SATA2 3Gb/s Connector 
1 x IDE Connector 
 
USB 4 x USB 2.0 Port
2 x USB 2.0 Header
 
GbE Realtek RTL8111C - 10/100/1000 Controller
 
CODEC Realtek ALC662 6-Channel HD Audio
 
REAR I/O 

1 x PS/2 Mouse
1 x PS/2 Keyboard
4 x USB 2.0 Port
1 x COM Port
1 x RJ-45 Port
3 x Audio Connector
 
INTERNAL I/O 2 x USB 2.0 Header
4 x SATA2 3Gb/s Connector
1 x IDE Connector 
1 x Floppy Connector
1 x Front Audio Header
1 x CD-IN Header
1 x S/PDIF-OUT Header
1 x CPU FAN Header
1 x System FAN Header
1 x Printer Header
 
DIMENSION ATX Form Factor Dimension: 30.5 cm X 19 cm ( W x L )
 
OS SUPPORT Support Windows 2000 / XP / XP 64 / Vista / Vista 64
 
ACCESSORIES 1 x IDE Cable
1 x FDD Cable
1 x SATA Cable
1 x I/O Shield
1 x CD Driver
1 x User Manual