Supermicro X13SRA-TF - Page 55

55
Chapter 2: Installation
Headers
Fan Headers
There are ve 4-pin fan headers (FAN1 – 2, FANA – C) on the motherboard. All these 4-pin
fan headers are backwards compatible with the 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 below for pin denitions.
Fan Header
Pin Denitions
Pin# Denition
1 Ground
2 2.5A/+12V
3 Tachometer
4 PWM_Control
Pump Power Header
The motherboard has one +12V 4-pin header for optional CPU liquid cooling systems. When
using a liquid cooling system, attach the pump power cable to the 12V_PUMP_PWR1 header.
Pump Power Header
Pin Denitions
Pin# Denition
1 Ground (Black)
2 2A/+12V (Red)
3 N/A
4 N/A
1. FAN1 (CPU Fan Header)
2. FAN2 (CPU Fan Header)
3. FANA (System Fan Header)
4. FANB (System Fan Header)
5. FANC (System Fan Header)
6. 12V_PUMP_PWR1 (Pump Power
Header)
BAR CODE BAR CODE
IPMI CODE
MAC CODE MAC CODE SAS CODE
JTPM1
SP1
USB9 (3.2)
(USB3.2 GEN2X2)
UID-LED
JPI2C1
M.2-C01 LED
M.2-C02 LED
JF1
JWD1
JPL1
JPUSB1
JPL2
JSD1
FAN2
HD AUDIO
AUDIO FP
JUIDB1
LED8
COM1
USB0/1
FANB
FANC
BATTERY
DIMME2 DIMMF2 DIMMF1 DIMME1
DIMMA2 DIMMA1 DIMMB2 DIMMB1
SATA 1
SATA 0
SATA 3
SATA 2
SATA 4
SATA 5
M.2-C01
M.2-C02
JPME2
JL1
JRK1
(RAID Key Header)
JCMOS
JBT1
JPW2
JPW3
FAN1
FANA
JSTBY1
CPU SLOT6 PCIe 5.0 X16
JOH1
JPW1
12V_ PUMP_PWR1
USB8
(USB3.2 GEN2X2)
VGA
CPU SLOT4 PCIe 5.0 X16
PCH SLOT1 PCIe 4.0 X4
CPU SLOT2 PCIe 5.0 X16
BMC LED
JSPDIF_OUT
JPAC1
CPU
PCH
BIOS LICENSE
LAN
CTRL
BMC
USB6/7
(USB3.2 GEN2)
LAN1
USB4/5
(USB3.2 GEN2)
LAN2
Power LED
(PCIe 5.0 X4)
(PCIe 5.0 X4)
X13SRA-TF
DESIGNED IN USA
REV:1.01
JD1
(SPEAKER 1-4)
USB2/3 (3.0)
(USB3.2 GEN1)
LAN
CTRL
1
2
4
3
5
6