Supermicro SUPERSERVER 6018R-TD, User Manual

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Chapter 5: Advanced Serverboard Setup
5-17 5-16
S
UPER
S
ERVER 6018R-TD User's Manual
Fan Headers
The X10DRD-L has eight fan headers
(Fan1 ~ Fan8). These are 4-pin fan head-
ers, with pins 1-3 backward compatible
with traditional 3-pin fans. However, fan
speed control is available for 4-pin fans
only by Thermal Management via the
IPMI 2.0 interface. Refer to the table on
the right for pin definitions.
Note : Please use all 3-pin fans or all 4-pin
fans on a serverboard. Do not mix 3-pin
fans and 4-pin fans on the same board.
Chassis Intrusion
A Chassis Intrusion header is located at
JL1 on the serverboard. Attach the ap-
propriate cable from the chassis to inform
you of a chassis intrusion when the chas-
sis is opened.
Chassis Intrusion
Pin Definitions
Pin# Definition
1 Intrusion Input
2 Ground
Unit Identifier Switches/UID LED
Indicators
A rear Unit Identifier (UID) switch and a
rear UID LED (LED1) are located next to
the VGA port. The front UID switch and
the UID LED are both located on the
front panel control (JF1), with the front
UID switch on pin 13 of JF1 and the front
LED on pin 7. Pressing either the front
or rear UID switch, will turn on both front
and rear UID LEDs. Press the UID switch
again to turn off the LED indicators. The
UID indicators provide easy identification
of a system unit that may be in need of
service.
Note: UID can also be triggered via IPMI
on the serverboard. For more information
on IPMI, please refer to the IPMI user's
guide posted on our website @ http://
www.supermicro.com.
UID Switch
Pin# Definition
1 Ground
2 Ground
3 Button In
4 Ground
UID LED (LED3)
Status
Color/State Status
Blue: On Unit Identified
Fan Header
Pin Definitions
Pin# Definition
1 Ground
2 +12V
3 Tachometer
4 PWR Modulation
Internal Speaker
The Internal Speaker, located at SP1, can
be used to provide audible indications for
various beep codes. See the table on the
right for pin definitions.
Internal Buzzer (SP1)
Pin Definition
Pin# Definitions
Pin 1 Pos. (+) Beep In
Pin 2 Neg. (-) Alarm
Speaker
TPM/Port 80 Header
Pin Definitions
Pin # Definition Pin # Definition
1 LCLK 2 GND
3 LFRAME# 4 <(KEY)>
5 LRESET# 6 +5V (X)
7 LAD 3 8 LAD 2
9 +3.3V 10 LAD1
11 LAD0 12 GND
13 SMB_CLK4 14 SMB_DAT4
15 +3V_DUAL 16 SERIRQ
17 GND 18 CLKRUN# (X)
19 LPCPD# 20 LDRQ# (X)
Trusted Platform Module Header
The JTPM1 header is used to connect a
Trusted Platform Module (TPM), available
separately from a third-party vendor. A
TPM is a security device that allows en-
cryption and authentication of hard drives,
disallowing access if the TPM associated
with it is not installed in the system. See
the table on the right for pin definitions.
Power SMB (I
2
C) Connector
The Power System Management Bus
(I
2
C) connector (JPI
2
C1) monitors power
supply, fan and system temperatures.
See the table on the right for pin defini -
tions.
PWR SMB
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PMBUS_Alert
4 Ground
5 +3.3V