Supermicro SuperO X8DTL-3 User Manual page 14

X8DTL-3/X8DTL-i/X8DTL-3F/X8DTL-iF User's Manual
Motherboard Features
CPU
•
®
Two Intel 5500 Series (LGA 1366) processors, each processor supporting two
full-width Intel QuickPath Interconnect (QPI) @6.4 GT/s with a total of up to 51.2
GB/s Data Transfer Rate (6.4 GB/s per direction)
Memory
•
Six 240-pin DIMM sockets support up to 24 GB of DDR3 Reg. ECC Memory
(See Section 2-4 in Chapter 2 for DIMM Slot Population.)
Chipset
•
Intel 5500 chipset, including: the 5500 (North Bridge) and the ICH10R (South
Bridge).
Expansion Slots
•
One PCI-E 2.0 x8 (in x16) slot (Slot 6)
•
One PCI-E 2.0 x8 slot (Slot 4)
•
One PCI-E 2.0 x4 (in x8) slot (Slot 5)
•
One PCI-E 1.0 x4 (Slot 3)
•
Two 32-bit PCI 33 slot (Slot 1 and Slot 2)
BIOS
•
32 Mb AMI SPI Flash ROM
•
PCI 2.2, ACPI 1.0/2.0/3.0, Plug and Play (PnP), DMI 2.3, USB Keyboard sup-
port, and SMBIOS 2.3
PC Health Monitoring
•
Onboard voltage monitors for CPU0 Vcore, CPU1 Vcore, 1.5V, 5V, 5VSB, 12V,
-12V, 3.3Vcc, 3.3VSB, VBAT and Vtt
•
Fan status monitor with fi rmware control and CPU fan auto-off in sleep mode
•
Platform Environment Control Interface (PECI) ready and Thermal Monitor 2
(TM2) support
•
CPU/chassis temperature monitors and CPU slow-down on overheat
•
Pulse Width Modulation (PWM) Fan Control
•
CPU thermal trip support for processor protection, power LED
•
Power-up mode control for recovery from AC power loss
•
Auto-switching voltage regulator for CPU cores
•
System overheat/Fan Fail LED Indicator and control
•
Chassis intrusion detection
•
System resource alert via Supero Doctor III
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