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Chapter 4: Motherboard Connections
VROC RAID Key Header
A VROC
RAID Key header is located at JRK1 on the motherboard. Install a VROC RAID
Key on JRK1 for NVMe RAID support as shown in the illustration below. Please refer to the
layout below for the location of JRK1.
Intel VROC Key
Pin Definitions
Pin#
Definition
1
Ground
2
3.3V Standby
3
Ground
4
PCH RAID Key
VROC Key
VROC Key Header (JRK1)
Note:
The graphics contained in this user's manual are for illustration only. The components
installed in your system may or may not look exactly the same as the graphics shown in the
manual.
Standby Power
The Standby Power header is located at JSTBY1 on the motherboard. You must have a card
with a Standby Power connector and a cable to use this feature. Refer to the table below
for pin definitions.
Standby Power
Pin Definitions
Pin#
Definition
1
+5V Standby
2
Ground
3
No Connection