User`s manual

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X6DH8-G2+/X6DHE-G2+ User's Manual
Motherboard Features
CPU
• Single or dual Intel
®
Xeon single-core/dual-core 64-bit 604-pin processors at a
front side (system) bus speed of 800 MHz.
Memory
• Eight 240-pin DIMM sockets supporting up to 16 GB Registered ECC DDR2-400
(PC3200) Memory
Chipset
• Intel E7520 (North Bridge) + ICH5R + PXH (PCI Bus Hub)
Expansion Slots
• Two PCI-E slots at x8@4GB/sec (one with SEPC-Supermicro)
• One PCI-E at slot x4@2GB sec
• One PCI-X-133 slot
• Two PCI-X-100 slots (The Green Slot supports Zero Channel RAID (ZCR).
BIOS
• 8 Mb Phoenix
®
Flash ROM
• DMI 2.1, PCI 2.2, ACPI 1.0, Plug and Play (PnP), SMBIOS 2.3, PCI-X 1.0.
PC Health Monitoring
• Onboard voltage monitors for CPU cores, chipset voltage, 3.3V, +5V, + 12V and
3.3V standby
• Fan status monitor
• CPU/chassis temperature monitors
• Environmental temperature monitor and control
• CPU slow-down on temperature overheat
• CPU thermal trip support for processor protection
• Power-up mode control for recovery from AC power loss
• Auto-switching voltage regulator for CPU core
• System overheat LED and control
• Chassis intrusion detection
• System resource alert