Expansion Slots; Power Connector - Biostar EIH81-IHP User Manual

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Note
»  » When installing more than one memory module, we recommend to use the same brand and 
capacity memory on this motherboard.

2.5 Expansion Slots

PE1/PE2: mini-PCIe Slots
This mainboard is equipped with 2x mini-PCIe slots.
- PE1 slot is only supported for miniPCIe device. (half-size)
- PE2 slot is only supported for mSATA or miniPCIe device. (full-size) 
* mSATA or miniPCIe mode is selected by BOM change.

2.6 Power Connector

JPWR1: +12V Power Output Connector (4-pin)
JHDD1/2: HDD Power Connector
This connector provides power connection of SATA devices.
EIH81-IHP User's Manual
Pin Assignment
1
+12V output
2
+12V output
3
Ground
4
Ground
Pin Assignment
1
+12V output
2
GND
3
HDD_PS
4
+5V output
Chapter 2: Hardware installation | 11

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