8
9
English
No.
Description
1
ATX 12V Power Connector (ATX12V1)
2
Front VGA Header (FRNT_VGA1)
3
PSU SMBus (PSU_SMB1)
4
ATX Power Connector (ATXPWR1)
5
2 x 288-pin DDR4 DIMM Slots (DDR4_A2, DDR4_B2, Blue)*
6
2 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_B1, White)*
7
System Fan Connector (FAN1)
8
System Fan Connector (FAN2)
9
System Fan Connector (FAN3)
10
System Fan Connector (FAN4)
11
Security Override Jumper (SEC_OR1)
12
CPU PECI Mode Jumper (PECI1)
13
Chassis Speaker Header (SPEAKER1)
14
System Fan Connector (FAN5)
15
System Fan Connector (FAN6)
16
System Fan Connector (FAN7)
17
SATA3 Connector (SATA_1)
18
USB 3.2 Gen1 Header (USB3_1_2)
19
M.2 Socket (M2_1) (Type 2260/2280/22110)**
20
SATA3 Connectors (SATA3_3)(Upper), (SATA3_2)(Lower)
21
SATA3 Connectors (SATA3_5)(Upper), (SATA3_4)(Lower)
22
SATA3 Connectors (SATA3_7)(Upper), (SATA3_6)(Lower)
(for E3C256D4U-2L2T only)
23
SATA3 DOM Connector (SATA_0), Red**
24
SATA DOM Power Header (SATA_PWR1)
25
System Panel Header (PANEL1)
26
Auxiliary Panel Header (AUX_PANEL1)
27
Front LAN LED Connector (FRONT_LED_LAN34)
28
USB 2.0 Header (USB_1_2)
29
M.2 Socket (M2_2) (Type 2260/2280)
(for E3C256D4U-2L2T only)
30
TPM-SPI Header (SPI_TPM_J1)
31
SATA SGPIO Connector (SATA_SGPIO1)
32
BMC SMBus Header (BMC_SMB_1)
33
Intelligent Platform Management Bus Header (IPMB_1)
