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H8QM8-2/H8QME-2 User’s Manual
Serverboard Features
CPU
• Two (dual) or four (quad) AMD Opteron Socket F type processors
Memory
• Sixteen dual-channel DIMM slots supporting up to 128 GB DDR2-667/533/400
registered ECC SDRAM (or 256 GB of DDR2-667/533/400 for 8-way only)
Note: Only 64 GB supported in dual-CPU confi gurations. Refer to Section 2-4 before installing.
Chipset
• nVidia MCP55 Pro
• AMD-8132
Expansion Slots
• One (1) PCI-Express x16 slot
• One (1) PCI-Express x8 slot
• Two (2) PCI-X 133/100 MHz slots
• Two (2) PCI-X 100 MHz slot (one is a ZCR slot)
• Two (2) HT (Hyper Transport) slots
BIOS
• 8 Mb AMIBIOS
®
LPC Flash ROM
• DMI 2.3, PCI 2.2, ACPI 2.0, SMBIOS 2.3, Plug and Play (PnP)
PC Health Monitoring
• Onboard voltage monitors for four CPU cores, Hyper Transport (1.2V), memory
banks (1.8V), chipset (1.5V)
• Fan status monitor with fi rmware/software on/off and speed control
• Watch Dog
• Environmental temperature monitoring via BIOS
• Power-up mode control for recovery from AC power loss
• System resource alert (via included utility program)
• Auto-switching voltage regulator for the CPU core
