Motherboard Layout - ASROCK Rack C2750D4I User Manual

1.4 Motherboard Layout

C2750D4I
USB 2.0
Top:
T: USB_0 IPMI
B: USB_1 LAN
LAN2 LAN1
UID_SW_LED1
SATA_0
32
31
SATA_1
SATA_2
30
29
SATA_3
SATA_4
28
27
SATA_5
26 1
IPMB_1
BMC_SMB_1
1
BMC
BMC_SMB_2
ROM
25
1
17.0cm (6.7 in)
ATXPWR1
DDR3_A2 (64 bit, 240-pin module)
DDR3_A1 (64 bit, 240-pin module)
64Mb
BIOS
DDR3_B1 (64 bit, 240-pin module)
DDR3_B2 (64 bit, 240-pin module)
CMOS
Battery
1
C2750D4I
PCIE1
24
CLRCMOS1
USB_SEL1
1
1
1
USB_SEL2
USB_2-3
1
AUX_PANEL1
1
1
BMC_SMB_3
1
NMI_BTN1
23 22 21
20 19 18
13
REAR_FAN2 REAR_FAN1
CPU_FAN2 CPU_FAN1
SATA3_M0
SATA3_M1
SATAIII_M0
SATAIII_M1
SATAIII_M2
PLED PWRBTN
1
PANEL1
HDLED RESET
TPMS1
SATAIII_M3
FRNT_FAN1
FRNT_FAN2
17
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16