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H8DMT+/H8DMT-INF+ User’s Manual
Motherboard Features
CPU
Dual AMD Opteron 2000 series (Socket F type) processors•
Note: Refer to our web site for details on supported processors.
Memory
Sixteen single/dual channel DIMM slots supporting up to 64 GB of DDR2-•
667/533/400 registered ECC SDRAM
Note: Due to a CPU limitation, fully populating DIMM slots with DDR2-667 will pull the speed down to
533 MHz (see our web site for possible updates to this). Refer to Section 2-4 before installing memory
and our web site for recommended DIMMs.
Chipset
nVidia MCP55-V Pro•
Expansion Slots
One (1) PCI-Express x16 slot•
One (1) SIMSO slot (for IPMI card) •
BIOS
8 Mb AMIBIOS•
®
LPC Flash ROM
APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0 (ACPI 2.0 is BIOS supported), SMBIOS
•
2.3, Plug and Play (PnP)
PC Health Monitoring
Onboard voltage monitors•
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•
CPU thermal trip support•
I•
2
C temperature sensing logic
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