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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 RAID Key
Pin Definitions
Pin#
Definition
1
Ground
2
3.3V Standby
3
Ground
4
PCH VROC RAID Key
SGPIO Headers
The T-SGPIO1 and T-SGPIO2 (Serial General Purpose Input/Output) headers are used to
communicate with the enclosure management chip on the backplane.
BMC
JA1
X11DAC
REV:1.00
DESIGNED IN USA
BIOS LICENSE
Battery
1
PCH
SAS CODE
MAC CODE
JBT1
JPS1
SAS Controller Chip
SAS4~7
SAS0~3
2
SGPIO Header
Pin Definitions
Pin#
Definition
Pin#
Definition
1
NC
2
NC
3
Ground
4
DATA Out
5
Load
6
Ground
7
Clock
8
NC
NC = No Connection
USB3~4
LAN1/2
JAUDIO1
USB1~2/
PS2
VGA
CPU2
P2 DIMM A2
MAC CODE
CPU1
JPI2C1
JF1
LE2
FAN2
FAN1
51
Chapter 2: Installation
1. VROC Raid Key Header
2. T-SGPIO1/T-SGPIO2
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