Motherboard Layout - ASROCK E3C240D4U2-2L2T User Manual

1.4 Motherboard Layout

E3C246D4U2-2L2T / E3C246D4U2-2T
24.4cm (9.6 in)
UID1
IPMI
LA N
42
HDM I
X 550_LAN2
X 550_LAN1
US B 3. 1 Gen2
T: USB_1
I210_LAN1
B: USB_ 2
(E3C246D4U2-2L2T only )
41
US B 3. 1 Gen1
I 210_LAN2
T: USB_3
B: USB_4
(E3C246D4U2-2L2T only )
40
39
38
S upe r
I/O
37
36
E3C246D4U2-2L2T / E3C246D4U2-2T / E3C242D4U2-2T
1 2 3
1
1
ME_RECOVER Y1
BMC_DIS1
BM C
AT X 12V 1
REAR_F AN1
REAR_F AN2
1
PECI1
1
PCIE 7
PCIE 6
PCIE 5
NUT30_1
PCIE 4
NMI_BTN1
P ANEL1
1
AUX_P ANEL1 IPMB_1
1 PLED PWRBT N BMC_SMB_1
1
1
1
HDLED RESE T
35 34 33 32
4
1
PSU_SMB 1
DDR4_B 1 (6 4 bit , 2 88-pin module ) DDR3_B 1 (6 4 bit , 2 40-pin module )
DDR4_B2 (6 4 bit , 2 88-pin module ) DDR3_A1 (6 4 bit , 2 40-pin module )
DDR4_A1(64 bit , 2 88-pin module ) DDR3_B 1 (6 4 bit , 2 40-pin module )
DDR3_A1 (6 4 bit , 2 40-pin module ) DDR4_A2 (6 4 bit , 2 88-pin module )
E3C246D4U2-2L2T
E 3C246D4U2-2 T
PWM_CFG1
Intel
RoHS
C246
NUT42_1 NUT60_1 NUT80_1
T 1 R
USB_1_2
B IOS
TPM1
SPEAKER1
RO M
1 1
1 1
31 30 29 28
6
5
AT XPWR1
F RNT_F AN1
CPU_F AN1
F RNT_F AN2
BA T1
SA TA_0
SA TA_1
SA TA PWR1
1 1
USB3_1_2
1
SA TA _PWR 1
/
F RNT_F AN3
CHASSIS_ID 0 CHASSIS_ID 1
1 1
CHASSIS_ID 1
1
CHASSIS_ID 2
1 1
PEG_CFG1
1
1
SA TA_SGPIO1
BUZZER1
1
SA TA_SGPIO2
SA TA_6 SA TA_4 SA TA_2
SA TA_7
SA TA_5 SA TA_3
27 26 25 24 23
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
7