Supermicro SuperServer 1019S-MC0T, Руководство пользователя

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Chapter 4: Motherboard Connections SuperServer 1019S-MC0T User's Manual
4.2 Headers and Connectors
Fan Headers
There are six fan headers on the motherboard. These are 4-pin fan headers; pins 1-3 are
backward compatible with traditional 3-pin fans. The onboard fan speeds are controlled
by Thermal Management (via Hardware Monitoring) in the BIOS. When using Thermal
Management setting, please use all 3-pin fans or all 4-pin fans.
Required Connection
+12V 8-pin Power
Pin Definitions
Pin# Definition
1 - 4 Ground
5 - 8 +12V
Secondary Power Connector
JPWR2 must also be connected to the power supply. This connector is used to power the
processor(s).
Fan Header
Pin Definitions
Pin# Definition
1 Ground (Black)
2 +12V (Red)
3 Tachometer
4 PWM Control
Power LED/Speaker
On the JD1 header, pins 1-3 are for the power LED and pins 4-7 are for the internal speaker.
If you wish to use an external speaker, connect its cable to pins 1-4.
Speaker Connector
Pin Definitions
Pin Setting Definition
Pins 1-3 Power LED
Pins 4-7 Speaker
SGPIO Headers
I-SGPIO1 and I-SGPIO2 (Serial General Purpose Input/Output) headers are used to
communicate with the enclosure management chip on the backplane.
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
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 device connected to one of the SATA ports.
DOM Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
Trusted Platform Module Header
Pin Definitions
Pin# Definition Pin# Definition
1 LCLK 2 GND
3 LFRAME# 4 No Pin
5 LRESET# 6 +5V (X)
7 LAD3 8 LAD2
9 3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 (X) 14 SMB_DAT4 (X)
15 P3V3_STBY 16 SERIRQ
17 GND 18 GND
19 P3V3_STBY 20 LDRQ# (X)
TPM Header
The JTPM1 header is used to connect a Trusted Platform Module (TPM), which is available from
a third-party vendor. A TPM is a security device that supports encryption and authentication in
hard drives. It enables the motherboard to deny access if the TPM associated with the hard
drive is not installed in the system.