Motherboard Layout - ASROCK E3C256D4I-2T User Manual

1.4 Motherboard Layout

NCSI1
27
1
Intel
X550
USB 3.2 Gen1
T: USB_1 IPMI_LAN
B: USB_2
LAN2
LAN1
(NCSI)
26
1
M2_1
25
SPI_TPM_J1
24
23
1 1
CHASSIS_ID0
IPMI_LED1
UID1
22
FAN1
21
1
COM1
BMC
IPMB_1 BMC_SMB_1
1
1
20 19
6
1 2
DDR4_B2 (64 bit, 260-pin module)
DDR4_B1 (64 bit, 260-pin module)
DDR4_A2 (64 bit, 260-pin module)
DDR4_A1 (64 bit, 260-pin module)
Super
RoHS
I/O
C 1 T
PCIE7
18
17.0cm (6.7 in)
E3C256D4I-2T
3
ATX4PIN1
CMOS Battery
PSU_SMB1
1
ATX12V2
SATAPWR1
CLRMOS1
Intel
C256
OCU2
OCU1
FAN2 FAN3
ITX_AUX_PANEL1
SATA_SGPIO1
1
PLED PWRBTN
PANEL1
1
1 HDLED RESET
USB3_3_4
BIOS
ROM
1
SEC_OR1
T R 1
1
1
16 15
17
4
5
6
7
8
9
10
11
12
13
14