Supermicro FatTwin F627G2-F73+, User Manual

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Chapter 5: Advanced Motherboard Setup
5-21
SATA DOM Power Connector
A power connector for SATA DOM
(Disk_On_Module) devices is located
at JSD1. Connect an appropriate cable
here to provide power support for your
SATA DOM devices.
DOM PWR (JSD1)
Pin Defi nitions
Pin# Defi nition
1 +5V
2 Ground
3 Ground
T-SGPIO 1/2 & 6-SGPIO 1/2 Headers
Four SGPIO (Serial-Link General
P u r p o s e I n p u t / O u t p u t ) h e a d e r s
(T-SGPIO 1/2 & 6-SGPIO 1/2) are
located on the motherboard. These
headers support onboard Serial_Link
interface connections.
Note: T-SGPIO 1/2 support onboard
SATA connections. 6-SGPIO 1/2 support
SAS interface on the X9DRFF-7G+ and
X9DRFF-7TG+ serverboards only.
T-SGPIO 1/2
S-SGPIO 1/2
Pin Defi nitions
Pin# Defi nition Pin Defi nition
1 NC 2 NC
3 Ground 4 Data
5 Load 6 Ground
7 Clock 8 NC
NC indicates no connection.
Fan Headers
This serverboard has eight 4-pin
(Fan1~Fan8), and one 3-pin (Rear_Fan1)
system/CPU/cooling fan headers on the
serverboard. The 4-pin fan headers are
backward compatible with traditional
3-pin fans. However, fan speed control
is only available on 4-pin fans via IPMI
fi rmware management. See the table on
the right for pin defi nitions.
Fan Header
(Fan 1~8, Fan 9)
Pin Defi nitions
Pin# Defi nition
1 Ground
2 +12V
3 Tachometer
4 PWR Modulation
(Available for 4-pin fans only)
IPMB
A System Management Bus header for
IPMI 2.0 is located at JIPMB1. Connect
the appropriate cable here to use the
IPMB I 2 C connection on your system.
IPMB Header
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection