Expansion Slots; Cooling Fan Connectors - DFI ES520-HU User Manual

Expansion Slots

Mini PCIe 2
(supports USB, PCIe
and 3G signals)
Mini PCI Express Slots
The Mini PCIe socket is used to install a Mini PCIe card. Mini PCIe card is a small form factor
PCI card with the same signal protocol, electrical definitions, and configuration definitions as
the conventional PCI.
SIM Card Socket
The SIM slot on the system board is used to insert a SIM card.
Chapter 5 Ports and Connectors
Chapter 5

Cooling Fan Connectors

Mini PCIe 1
(Supports USB, PCIe, mSATA
and LPC signals)
SIM Card Socket
The fan connectors are used to connect cooling fans. The cooling fans will provide adequate
airflow throughout the chassis to prevent overheating the CPU and system board components.
BIOS Setting
The Advanced menu ("NCT6106D HW Monitor" submenu) of the BIOS will display the current
speed of the cooling fans. Refer to chapter 7 for more information.
25
System Fan
CPU Fan
1
3
1
Ground
Power
3
Sense
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