Biostar P31-A7 6.1

Chipset Intel P31 / Intel ICH7
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 533/800/1066/1333/1600(OC)MHz
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
STORAGE 4 x SATA II Connector
1 x IDE Connector
LAN Realtek RTL8111C - 10/100/1000 Controller
AUDIO CODEC Realtek ALC662 6-Channel HD Audio
USB 4 x USB 2.0 Port
2 x USB 2.0 Header
EXPANSION SLOT 1 x PCI-E x16 Slot
2 x PCI-E x1 Slot
3 x PCI Slot
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 LAN Port
3 x Audio Jacks
INTERNAL I/O 2 x USB 2.0 Header
4 x SATA II Connector (3Gb/s )
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 Connector
1 x System Fan Connector
1 x Printer Port Header
DIMENSION ATX Form Factor Dimension: 30.5 cm X 19 cm ( W x L )
OS SUPPORT Supports Windows 2000 / XP / Vista