Supermicro SuperServer SSG-640P-E1CR36H User Manual page 58

Disk-On-Module Power Connector
Two power connectors for SATA DOM (Disk-On-Module) devices are located at JSD1 and
JSD2. Connect appropriate cables here to provide power support for your Serial Link DOM
devices.
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 storage drive is not installed in the system. For more information
on the TPM: www.supermicro.com/manuals/other/TPM.pdf.
Pin#
1
3
5
7
9
Standby Power
The 5V Standby Power header is located at JSTBY1. You must have a card with a Standby
Power connector and a cable to use this feature.
DOM Power
Pin Definitions
Pin# Definition
1 5V
2 Ground
3 Ground
Trusted Platform Module/Port 80 Header
Pin Definitions
Definition Pin# Definition
P3V3 2 SPI_TPM_CS_N
PCI-E_RESET_N# 4 SPI_PCH_MISO
SPI_PCH_CLK# 6 Ground
SPI_PCH_MOSI 8 N/A
JTPM1_P3V3A 10 IRQ_TPM_SPIN_N
Standby Power
Pin Definitions
Pin# Definition
1 +5V Standby
2 Ground
3 No Connection
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Chapter 4: Motherboard Connections