Motherboard Features - Supermicro H8DGU User Manual

H8DGU(-F) Serverboard User's Manual

Motherboard Features

CPU
•
Dual AMD Opteron 6100 series (Socket G34 type) processors
Memory
•
Sixteen single/dual/tri/quad channel DIMM slots supporting up to 256GB
of DDR3-1333/1066/800MHz registered ECC SDRAM or 64 GB of DDR3-
1333/1066/800 MHz unbuffered ECC/non-ECC SDRAM
Note: Refer to Section 2-4 before installing memory and our web site for recommended DIMMs.
Chipset
•
One AMD SR5670 chipset and one SP5100 Southbridge chipset
Expansion Slots
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1U Left:
•
One (1) PCI-E x16 Gen.2 or
•
One (1) PCI-E x8 Gen.2 + One (1) UIO or
•
Two (2) PCI-E x8 Gen.2
•
2U Left:
•
One (1) PCI-E x16 Gen.2 + One (1) UIO or
•
Two (2) PCI-E x8 Gen.2 + One (1) UIO or
•
Three (3) PCI-E x8 Gen.2
BIOS
•
16 Mb AMIBIOS
•
APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0 (ACPI 2.0 is BIOS supported), SMBIOS
2.3, Real Time Clock Wakeup, Plug and Play (PnP), BIOS resume hot keys,
PC Health Monitoring
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Onboard voltage monitors
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Fan status monitor with fi rmware/software on/off and speed control
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Watch Dog
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Environmental temperature monitoring via BIOS
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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
® SPI Flash ROM
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