Supermicro SuperServer E300-9A - Page 30

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SuperServer E300-9A User's Manual
Trusted Platform Module Header
Pin Denitions
Pin# Denition Pin# Denition
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
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Note: Please go to the following link for more information on TPM: http://www.super-
micro.com/manuals/other/TPM.pdf
Disk-On-Module Power Connector
The Disk-On-Module (DOM) power connector at JSD1 provides 5V power to a solid-state
DOM storage device connected to one of the SATA ports. Refer to the table below for pin
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DOM Power
Pin Denitions
Pin# Denition
1 5V
2 Ground
3 Ground