3
1
1-1 Product Specifications
CPU
Support LGA775 socket Intel
® CPU:
Core
TM
2 Extreme / Core
TM
2 Quad / Core
TM
2 Duo
Pentium®
4 Extreme Edition / Pentium
® D / Pentium®
4 processors
Supports 45nm processors
45nm processors
Support Intel® Hyper-Threading Technology
Front Side Bus
1600/1333/1066/800 MH� FSB
Chipset
North Bridge: Intel®
X48 chipset
South Bridge: Intel® ICH9R
Memory
4 x 240-pin DDR3 DIMM sockets
Support up to 8GB of system memory
Dual channel DDR3 1600/1333/1066/800MH� architecture
Audio
Realtek ALC885 chip
chip
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF out
Support Jack-Sensing function
LAN
Broadcom 5786 (PCI Express) Gigabit LAN chip
Broadcom 5786 (PCI Express) Gigabit LAN chip
5786 (PCI Express) Gigabit LAN chip
Broadcom 5788 (PCI) Gigabit LAN chip
Broadcom 5788 (PCI) Gigabit LAN chip
Expansion Slots
3 x PCI Express x16 slots
3 x PCI slots
Onboard Serial ATA
6 x SATA connectors
2 x External SATA connectors
connectors
300MB/s data transfer rate
Support hot plug and NCQ (Native Command Queuing )
Support RAID 0, RAID 1, RAID 5, RAID 10
Support Intel® Matrix Storage Technology
USB
Support hot plug
Support up to 12 USB 2.0 ports (6 rear panel ports, 3 onboard USB
connectors providing 6 extra ports)
Support USB 2.0 protocol up to 480Mb/s
Internal Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x Floppy disk drive connector
1 x IDE connector
6 x SATA connectors
3 x USB 2.0 connectors (supporting 6 x USB devices)
connectors (supporting 6 x USB devices)
s (supporting 6 x USB devices)
1 x CPU fan header (4-pin)
1 x System fan header (3-pin)
1 x NB fan header (3-pin)
1 x NB fan header (3-pin)
3 x Power fan headers (3-pin)(FAN1, FAN2, FAN3)
1 x Front panel connector
connector
1 x 1394a connector
connector
1 x Speaker connector
connector