Supero X7DCT-3, User Manual

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X7DCT-L/X7DCT-LF/X7DCT-3/X7DCT-3F/X7DCT-3IBXF User's Manual
Motherboard Features
CPU
Dual Intel 64-bit Xeon LGA 771 Dual-Core 5400/5300/5200/5100 Series proces-
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sors at a front side bus speed of 1333 MHz or 1066 MHz
Memory
Six 240-pin DIMM sockets with support up to 48 GB ECC Buffered (Registered)
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DDR2 667/533 Memory (See Section 2-4 in Chapter 2 for DIMM Slot Popula-
tion.)
Chipset
Intel 5100 chipset, including: the 5100 Memory Control Hub (MCH), and the
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ICH9R South Bridge
Expansion Slots
One PCI-Exp. x16 slot (with x8 signals)
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BIOS
4 MB SPI Phoenix
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® Flash ROM*
DMI 2.3, PCI 2.2, ACPI 1.0/2.0/3.0, Plug and Play (PnP), USB Keyboard support,
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and Hardware BIOS Virus Protection
Note: The onboard SPI BIOS chip is not removable. To repair or replace
the onboard BIOS chip, please return the motherboard to Supermicro for
service. (Email: rma@supermicro.com)
PC Health Monitoring
Onboard voltage monitors for CPU core voltage, Memory voltage, Chipset volt-
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age, +3.3V, +3.3V standby, +5V,
+
12V, +5V standby and VBAT)
Fan status monitor with fi rmware control
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CPU/chassis temperature monitors
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Low noise fan speed control
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CPU fan auto-off in sleep mode
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Pulse Width Modulation (PWM) fan control
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I
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2
C temperature sensing logic
Thermal Monitor 2 (TM2) support
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CPU slow-down on temperature overheat
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CPU thermal trip support for processor protection
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Power-up mode control for recovery from AC power loss
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PECI (Platform Environment Confi guration Interface) support
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System resource alert via Supero Doctor III
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