Supermicro 2027R-E1R24L User Manual page 14

Figure 1-2. X9DRD-7LN4F-JBOD Serverboard
COM2
Intel
PCH
JUSB6
BIOS
BUZZER
LED2
JF1
SP1
FAN6
Note: The SSG-2027R-E1R24L comes pre-installed with a JBOD expansion port
installed in PCI-E slot 1.
LAN
CTRL
BMC
FAN8 FAN7
JBAT1
JBT1
Battery
CMOS CLEAR
CPU1
CPU2
JVR1
VGA1
LAN2/4
JUIDB
UID
X9DRD-7(J)LN4F
Rev. 1.01
FAN4
FAN3
1-5
Chapter 1: Introduction
USB2/3
LAN1/3 USB0/1
COM1
IPMI_LAN
CPU2
CPU2
LSI SAS CTRL
L-SAS4~7 L-SAS0~3
FAN1
FAN2
JPW4
JPW3
JPW2
JPW1