Intel DG33FB LGA-775

Form Factor
ATX (11.60 inches by 9.60 inches [294.64 millimeters by 243.84 millimeters])
Processor
Support for an Intel® Core™2 Quad processor in an LGA775 socket with a 1066 MHz system bus
Support for an Intel® Core™2 Duo processor in an LGA775 socket with a 1333 MHz system bus
Support for an Intel® Pentium® processor in an LGA775 socket with an 800 MHz system bus
Support for an Intel® Celeron® processor in an LGA775 socket with an 800 MHz system bus
Memory
Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets
Support for DDR2 800 MHz, or DDR2 667 MHz DIMMs
Support for up to 8 GBΣ of system memory
Chipset
Intel® G33 Express Chipset
Audio
Intel® High Definition Audio subsystem in the following configuration:
6-channel (5.1) audio subsystem using the Realtek ALC888* audio codec
Video
Intel® Graphics Media Accelerator 3100 onboard graphics subsystem with Intel® Clear Video Technology
I/O Control
Legacy I/O controller for diskette drive, serial header, and PS/2* ports
LAN Support
Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82566DC Gigabit Ethernet Controller
Peripheral Interfaces
Twelve USB 2.0 ports
Four Serial ATA IDE interfaces
Two IEEE 1394a ports (1 external port, 1 internal header)
One Parallel ATA IDE interface with UDMA 33, ATA-66/100/133 support
One serial port header
One diskette drive interface
PS/2 keyboard and mouse ports
Expansion Capabilities
Three PCI Conventional* bus add-in card connectors
Three PCI Express* x1 bus add-in card connectors
One PCI Express x16 bus add-in card connector
Microsoft Vista* Premium Ready
With a PC built with Intel® Core™2 Duo or Intel® Core™2 Quad processors, and the Intel® Desktop Board, you can experience a more responsive and manageable environment of Microsoft Windows Vista* including a new visual sophistication of the Windows Aero* interface.