1-6
X7DWU User's Manual
Motherboard Features
CPU
Dual Intel® Quad-Core/Dual-Core Xeon™ 5400 Series/5300LV Series/5200
•
Series/5100LV Series processors with a front side bus speed of up to 1.60
GHz
Memory
Eight 240-pin DIMM sockets with support up to 64 GB DDR2 Fully Buffered
•
(FBD) ECC 800/667/533 Memory (See Section 2-3 in Chapter 2 for DIMM Slot
Population.)
Chipset
Intel 5400 chipset, including: the 5400 Memory Control Hub (MCH) and the
•
ESB2 South Bridge
Expansion Slots
One PCI-Exp. x16 (Signal) slot (SXB1)
•
Two PCI-Exp. x8 (Signal) slots (J6/J9)
•
One SIMSO IPMI Slot
•
BIOS
8 Mb Phoenix
•
®
Flash ROM
DMI 2.3, PCI 2.2, ACPI 1.0/2.0, Plug and Play (PnP), USB Keyboard support,
•
and SMBIOS 2.3
PC Health Monitoring
Onboard voltage monitors for CPU core voltage, Memory voltage, Chipset,
•
+1.8V, +3.3V, +5V,
+
12V,
−
12V, +3.3V standby, +5V standby and VBAT)
Fan status monitor with fi rmware control
•
CPU/chassis temperature monitors
•
Low noise fan speed control
•
CPU fan auto-off in sleep mode
•
Pulse Width Modulation (PWM) fan control
•
I
•
2
C temperature sensing logic
Thermal Monitor 2 (TM2) support
•
CPU slow-down on temperature overheat
•
CPU thermal trip support for processor protection
•
Power-up mode control for recovery from AC power loss
•
Chassis intrusion detection
•
System resource alert via Supero Doctor III
•
Содержание X7DWU
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