X7SBL-LN1/LN2 User’s Manual
1-6
Motherboard Features
Processor
Single Intel Xeon 3000/3200 series processor with a system bus speed of
•
1333/1066/800 MHz
Intel
•
®
Core ™ 2 Duo and Quad Processors
Supports Intel Dual Core Technology, Wide Dynamic Execution
•
,
FSB Dynamic
Bus Inversion (DBI), Advanced Digital Media Boost, Smart Memory Access, and
Thermal Management 2 (TM2)
Memory
Four DIMM slots support Dual/Single Channel DDR2 800/667 MHz up
•
to 8 GB of ECC/Non-ECC Unbuffered DDR2 SDRAM
Chipset
Intel 3200
•
Intel ICH9R
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Expansion Slots
One (1) Universal PCI-E x8 slot or one (1) PCI 32-bit slot
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One (1) 32-bit PCI 33MHz
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One (1) SIM 1U (Available only on X7SBL-LN2)
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BIOS
8 Mb Firmware Hub Phoenix BIOS
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DMI 2.3, PCI 2.2, ACPI 1.0/2.0, Plug and Play (PnP), SMBIOS 2.3
•
PC Health Monitoring
Onboard voltage monitors for CPU cores, Memory Voltage, +1.8V, +3.3V,
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+
5V,
+5V Standby, +12V,
−
12V, and VBAT
CPU 4-phase-switching voltage regulator
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Status monitor for fan speed & System OH/Fan Fail LED/Control
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Pulse Width Modulation Fan Control & Low noise fan speed control
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Environmental temperature monitoring via BIOS
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Power-up mode control for recovery from AC power loss
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SuperDoctor III, NMI
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System Resource alert via SuperDoctor III
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Slow blinking LED for suspend state indicator
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BIOS support for USB keyboard
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Main switch override mechanism
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