Laptop User Manual

Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH
Dual-Core Intel
®
Xeon
®
processor LV with Intel
®
E7520 Chipset and Intel
®
6300ESB ICH
User’s Manual April 2007
26 Order Number: 311274-009
3.3 System Features
Processor
• Supports two Dual-Core Intel Xeon processors LV
• On-board processor voltage regulators compatible with EmVRD11 Design Guide.
Chipset
•Intel
®
E7520 MCH
•Intel
®
6300ESB ICH
Clocking
• CK409B clock synthesizer that generates all host clock and the PCI Express
interface clock for the MCH PHY layer
• DB800 generates the PCI Express differential pair clocks to the onboard PCI
Express components and the dedicated PCI Express slots
Memory
• Registered ECC DDR2-400 DIMMs
• Each of the two memory channels on the Intel
®
E7520 MCH on this CRB supports a
maximum of four DDR2-400 DIMMs per channel
• 3.2 Gbytes/s bus per channel bandwidth with DDR2-400
Graphics
• ATI Sapphire PCI Radeon* 700 64 MB graphics card
I/O
•From Intel
®
6300ESB ICH
— One PCI 2.2 32/33 Slot
— Two PCI-X 66 MHz slots
— One IDE connector
— Two Serial ATA connectors
— Two Serial ports
— Four USB 2.0 ports
Two on rear panel I/O
Two on front panel header
— Super I/O via LPC bus from the 6300ESB
One Floppy port
One Parallel port
One Serial port (10-pin header)
Two PS2 port
Low Pin Count Bus
• National LPC 47M172 Super I/O residing on LPC bus
•Firmware hub
Board Form Factor
• 13.3” x 14” for bench top use
• Common ATX 12V Power supply