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Disk-On-Module Power Connector
The Disk-On-Module (DOM) power connectors at JSD1 and JSD2 provide 5V power to a
solid-state DOM storage devices connected to one of the SATA ports. Refer to the table
below for pin definitions.
NVMe SMBus Header
The NVMe SMBus (I2C) header (JNVI2C1), used for PCIe SMBus clock and data connections,
provides hot-plug support via a dedicated SMBus interface. This feature is only available for
a Supermicro complete system with an Supermicro-proprietary NVMe add-on card and a
proper cable installed. Refer to the table below for pin definitions.
JPTG1
BMC
LAN
CTRL
LEDBMC1
FAN7
JNCSI1
FAN6
FAN5
COM1
3
BIOS
M.2-C1
LICENSE
MH10
MH11
(NVME ONLY)
LED4
JTP1
T-SGPIO1
USB0/1
JBT1
(CLEAR CMOS)
JVRM2
JVRM1
MH13
JPG1
PCH
MH12
FANC
1 2
USB6/7 (3.0)
USB8 (3.1 Gen 2)
JS1
(SATA0~7)
FANB
BT1
JSD1
JSD2
M.2-C2
FANA
(NVME ONLY)
LED7
I-SATA9
I-SATA8
FAN4
FAN3
JL1
DOM Power
Pin Definitions
Pin#
Definition
1
5V
2
Ground
3
Ground
NVMe SMBus Header
Pin Definitions
Pin#
Definition
1
Data
2
Ground
3
Clock
4
VCCIO
VGA
LAN2
LAN1
USB4/5 (3.0)
USB2/3 (3.0)
JAUDIO1
FAN8
CPU2
X13DAI-T
MAC CODE
BAR CODE
REV:1.00
IPMI CODE
CM CODE
DESIGNED IN USA
CPU1
73
AUDIO FP
1. Disk-On-Module (DOM) Power
Connector (JSD1)
2. Disk-On-Module (DOM) Power
Connector (JSD2)
3. NVMe SMBus (I
(JNVI2C1)
FAN9
JPWR2
JPWR3
JPWR1
JPI2C1
(PWR I2C)
JF1
FAN1
FAN2
Chapter 2: Installation
C) Header
2
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