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H8DMR-82/H8DMR-i2 User’s Manual
Serverboard Features
CPU
• Single or dual AMD Opteron 2000 Series Socket F type 64-bit processors
Memory
• Eight dual/single channel DIMM slots supporting up to 16/16/32 GB of registered
ECC DDR2-667/533/400 SDRAM
Note: Memory capacities are halved for single CPU systems. Refer to Section 2-4 before installing.
Chipset
• nVidia
MCP55
Pro
• NEC
uPD720400
Expansion Slots
• One (1) Universal PCI-X 133 MHz slot
• One (1) Universal PCI-X 100 MHz slot (supports ZCR on H8DMR-82 only)
• Two (2) PCI-Express x8 slots
• One (1) SIM1U slot (for IPMI card)
BIOS
• 8
Mb
AMIBIOS
®
LPC Flash ROM
• DMI 2.3, PCI 2.2, ACPI 2.0, Plug and Play (PnP)
PC Health Monitoring
• Onboard voltage monitors for two 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