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VROC RAID Key Header
A VROC RAID Key header is located at JRK1 on the motherboard. The RAID key is used to
support RAID settings for NVMe devices.
SGPIO Header
The T-SGPIO3 (Serial General Purpose Input/Output) header is used to communicate with
the enclosure management chip on the backplane.
SXB2
SXB1-1
SXB1_2
SXB1_3
JF1
VPP_CPU2
JNVI2C2
CPU2
LE2
JF2
GPU
JGPW3
JL1
NVME12
P2_NVMe1
NVME13
P2_NVMe2
FAN8
FAN7
FAN6
SGPIO Header
Pin Defi nitions
Pin#
Defi nition
Pin#
1
NC
2
3
Ground
4
5
Load
6
7
Clock
8
NC = No Connection
VGA
COM1
IPMI_LAN
USB0/1(3.0)
LEDM1
BMC
JLAN1
BIOS
JSDCARD1
JP2
JPME1
PCH_PORT1
JRK1
JBT1
RAID KEY-1
CPU2
1
_DMI
PCH
U45
BT1
SP1
JSD1
JSD2
X11DPU-XLL
BIOS
LICENSE
REV:1.02
IPMI CODE
BAR CODE
DESIGNED IN USA
FAN4
FAN5
51
Chapter 2: Installation
Defi nition
NC
DATA Out
Ground
NC
1. RAID Key
2. Serial General Purpose Header
PSU2
PSU1
JNVI2C1
NVME 10 NVME11
P1_NVMe1
P1_NVMe2
VPP_CPU1
CPU1
FAN3
FAN2
2
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