
2-22
X10DRFF/X10DRFF-C Motherboard User’s Manual
JPP1
S-SA
TA3
S-SA
TA2
J23
JPP2
JSD2
JSD1
S-SGPIO
S-SATA0
S-SATA1
I-SATA0
I-SATA1
I-SATA2
I-SATA3
I-SATA4
I-SATA5
JIPMB1
LED1
LED2
SP1
JBT1
LEDS1
JSTBY1
JUSB1
SW1
J3
COM1
JI2C1
JI2C2
JPB1
JPG1 JPME2
JPL2
JPL1
IPMI_LAN
JITP1
VGA
JP3
JP4
JP5
JUSB3
P1-DIMMC1 P1-DIMMD1
P2-DIMMG1 P2-DIMMH1
P1-DIMMA1
P1-DIMMB1
P2-DIMME1
P2-DIMMF1
BIOS
LICENSE
IPMI CODE
SAS CODE
MAC CODE
BAR CODE
L-SAS0-3
L-SAS4-7
JTPM1
JUIDB1
LAN2 LAN1
CPU1 SLOT1 PCI-E 3.0 X16
FAN2
FAN1
BATTERY
CPU2 SLOT2 PCI-E 3.0 X16
CPU2
CPU1
JUSB2
LEDM1
JPS1
I-SGPIO2
I-SGPIO1
X10DRFF(-C)
Rev. 1.02
1
1
1
1
Intel PCH
LSI 3008
SAS CTRL
AST2400
BMC
BIOS
JLAN1
JLAN2
IPMI_LAN1
JVGA1
LAN CTRL
LAN CTRL
JPCIE1
JPCIE2
JWD1
Fan Headers
This motherboard has two system/CPU fan
headers (Fan 1/Fan 2) on the motherboard.
Both 4-pin fans headers are backward compat-
ible with the traditional 3-pin fans. However,
fan speed control is available for 4-pin fans
only. The fan speeds are controlled by Thermal
Management via the IPMI 2.0 interface. See
the table on the right for pin definitions.
Fan Header
Pin Definitions
Pin# Definition
1
Ground
2
+12V
3
Tachometer
4
PWR Modulation
A. Fan1
B. Fan2
C. Internal Speaker/
Buzzer
A
C
B
Internal Buzzer (SP1)
The internal buzzer 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
Pin Definition
Pin# Definitions
Pin 1
Pos. (+)
Beep In
Pin 2
Neg. (-)
Alarm
Speaker