Intel® Desktop Board DX48BT2

Pulse-pounding gaming and high-powered multimedia experiences require the ultimate in performance from your processor and motherboard. Intel® Desktop Board DX48BT2 is designed to unleash the power of Intel® Core™2 Extreme processors. With support for 1600 MHz front side bus, fast DDR3 memory and overclocking, Intel Desktop Board DX48BT2 delivers the gaming performance you deserve.

Features and benefits

Form factor	ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
Processor	Support for both 45nm & 65nm Intel® Core™2 Quad processors in an LGA775 socket with a 1600, 1333 or 1066 MHz system bus Support for both 45nm & 65nm Intel® Core™2 Extreme processors in an LGA775 socket with a 1600, 1333 or 1066 MHz system bus Support for both 45nm & 65nm Intel® Core™2 Duo processors in an LGA775 socket with a 1333 or 1066 MHz system bus Support for an Intel® Pentium® processor in an LGA775 socket with an 800 MHz system bus View all supported processors
Memory	Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets Support for DDR3 1600 MHz, DDR3 1333 MHz, DDR3 1066 MHz, or DDR3 800 MHz DIMMs Support for up to 8 GBΣ of system memory
Chipset	Intel® X48 Express Chipset
Audio	Intel® High Definition Audio subsystem in the following configuration: 8-channel (7.1) Dolby Home Theater* Audio subsystem with five analog audio outputs and two S/PDIF digital audio outputs (coaxial and optical) using the Sigmatel* 9274D audio codec
ATI CrossFire* multi-GPU platform support	ATI CrossFire technology enables two ATI* graphics cards to work together for ultimate 3D gaming performance and visual quality Full support of next-generation ATI CrossFire*
I/O control	I/O controller for Consumer IR
LAN support	Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82566DC Gigabit Ethernet Controller
Peripheral interfaces	Twelve USB 2.0 ports (8 external ports, 2 internal headers) Six Serial ATA 3.0 Gb/s ports, including 2 eSATA port with RAID support supplied by a Marvell* controller Two IEEE-1394a ports (1 external port, 1 internal header) Consumer IR receiver and emitter (via internal headers) One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support (2 devices supported)
Expansion capabilities	Two PCI Conventional* bus add-in card connectors (SMBus routed to both PCI Conventional bus add-in card connectors) One primary PCI Express* 2.0 x16 (electrical x16) bus add-in card connector One secondary PCI Express 2.0 x16 (electrical x16) bus add-in card connector One PCI Express* 1.0a x16 (electrical x4) bus add-in card connector
Microsoft Windows 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 Microsoft Windows Aero* interface.

Related products

Processors	Intel® Core™2 Extreme processor Intel® Core™2 Quad processor Intel® Core™2 Duo processor Intel® Pentium® Processor
Chipsets	Intel® X48 Express Chipset

Intel® Desktop Board DP55KG

Designed by enthusiasts for enthusiasts, the Intel® Desktop Board DP55KG delivers incredible performance. Enjoy great over-clocking hardware and software while boasting new features like Bluetooth* technology. Support for ATI Crossfire* and NVIDIA SLI* technology rounds off the platform with amazing graphics performance.

Features and benefits

Form factor	ATX (12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters])
Processor	View supported processors for the most current list of compatible processors. At product launch, this desktop board supports: Intel® Core™ i7-800 processor series in an LGA1156 socket Intel® Core™ i5-700 processor series in an LGA1156 socket
Memory	Four 240-pin DDR3 SDRAM Dual Inline Memory Module (DIMM) sockets Support for DDR3 1600+1/1333/1066 MHz DIMMs Support for up to 16 GBΣ of system memory
Chipset	Intel® P55 Express Chipset
Audio	Intel® High Definition Audio◊ subsystem in the following configuration: 10-channel (7.1+ 2 independent multi-streaming) audio subsystem with five analog audio outputs and two optical S/PDIF digital audio for input and output using the Realtek * ALC889 audio codec
Video	Nvidia SLI* and ATI CrossFire* technology support enables two graphics cards to work together for ultimate 3D gaming performance and visual quality
LAN support	Intel® PRO 10/100/1000 Network Connection (82578DC)
Peripheral interfaces	Thirteen USB 2.0 ports (8 external ports, 1 onboard, 2 internal headers) Eight Serial ATA 3.0 Gb/s ports including 2 eSATA ports Two IEEE-1394a ports (1 external port, 1 internal header) Consumer IR receiver and emitter (via internal headers) Integrated Bluetooth Technology Module
Expansion capabilities	One primary PCI Express* 2.0 x16 bus add-in card connector One PCI Express* 2.0 x8 bus add-in card connector, bifurcated from the primary PCI Express 2.0 x16 One PCI Express* 2.0 x4 connector Two PCI Express* 2.0 x1 connectors Two PCI Conventional bus connectors

Related products

Processors	Intel® Core™ i7 processors Intel® Core™ i5 processors
Chipset	Intel® P55 Express Chipset