Supermicro SuperServer E403-9P-FN2T - Page 52

52
SuperServer E403-9P-FN2T User's Manual
TPM Header
The JTPM1 header is used to connect a Trusted Platform Module (TPM)/Port 80, which
is available from Supermicro. A TPM/Port 80 connector is a security device that supports
encryption and authentication in hard drives. It allows the motherboard to deny access if the
TPM associated with the hard drive is not installed in the system. Please go to the following
link for more information on the TPM: http://www.supermicro.com/manuals/other/TPM.pdf.
Trusted Platform Module/Port 80 Header
Pin Denitions
Pin# Denition Pin# Denition
1 P3V3 2 SPI_TPM_CS_N
3 PCIe_RESET_N# 4 SPI_PCH_MISO
5 SPI_PCH_CLK# 6 Ground
7 SPI_PCH_MOSI 8 N/A
9 JTPM1_P3V3A 10 IRQ_TPM_SPIN_N
Internal Speaker/Buzzer
The Internal Speaker/Buzzer (SP1) is used to provide audible indications for various beep
codes.
Internal Buzzer
Pin Denitions
Pin# Denition
1 Pos (+) Beep In
2 Neg (-) Alarm Speaker
Standby Power
The Standby Power header is located at JSTBY1 on the motherboard. See the table below

Standby Power
Pin Denitions
Pin# Denition
1 +5V Standby
2 GND
3 No Connection
4-pin BMC External I
2
C Header
A System Management Bus header for IPMI 2.0 is located at JIPMB1. Connect a cable to
this header to use the IPMB I
2
C connection on your system.
External I
2
C Header
Pin Denitions
Pin# Denition
1 Data
2 GND
3 Clock
4 No Connection