Supero SUPER P4DE8, User Manual

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1-10
Introduction
S
UPER P4DE8/P4DEI/P4DEE User’s Manual
Motherboard Features
CPU
• Single or dual Intel
®
Xeon
TM
1.5 - 2.8 GHz processors with a 512K L2
cache at a front side (system) bus speed of 400 MHz.
Note: Please refer to the support section of our web site for a complete listing of supported
processors (http://www.supermicro.com/TechSupport.htm).
M e m o r y
• Four 184-pin DIMM sockets supporting up to 4 GB of registered ECC
DDR-200 (PC1600) SDRAM
Chipset
• ServerWorks Grand Champion SL
Expansion Slots
Three 64-bit 33 MHz and two 32-bit 33 MHz PCI slots (plus one slim slot)
BIOS
• 4 Mb AMI
®
Flash ROM
• APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0, Plug and Play (PnP), SMBIOS 2.3
PC Health Monitoring
• Onboard voltage monitors for 2 CPU cores, chipset voltage, +5V,
+
12V,
-12V, +3.3V and +2.5V
• Fan status monitor with firmware/software on/off control
• Environmental temperature monitor and control
• Power-up mode control for recovery from AC power loss
• System overheat LED and control
• System resource alert
ACPI Features
• Microsoft OnNow
• Slow blinking LED for suspend state indicator
• Main switch override mechanism