IEI Technology IMBA-C2460 User manual

ATX motherboard supports 14nm LGA1151 Intel® Xeon® E, 8th/9th
Gen Intel® Core™ i9/i7/i5/i3, Celeron® and Pentium® processor,
DDR4, triple independent display, dual GbE LAN, M.2, USB 3.2,
SATA 6Gb/s, HD Audio and RoHS
IMBA-C2460
Quick Installation Guide
Version 1.0
November 2, 2020
Package List
IMBA-C2460 package includes the following items:
1 x IMBA-C2460 single board computer
1 x I/O shielding
2 x SATA cable
1 x QIG
©2020 Copyright by IEI Integration Corp.
All rights reserved.

1
Specifications
CPU:
LGA1151 socket supports Intel® Xeon® E, 8th/9th Gen Intel®
Core™ i9/i7/i5/i3, Pentium® or Celeron® processor
System Chipset:Intel® C246
Memory:
Four 288-pin 2666/2400 MHz dual-channel DDR4 SDRAM
unbuffered DIMMs supported up to 64GB
BIOS: AMI UEFI BIOS
Graphics Engine:
Intel® HD Graphics Gen 9 Engine with 16 low-power execution
units, supports DX11.3/12, OpenGL 4.3/4.4/4.5and
OpenCL1.2/2.0/2.1
Display Output:
Triple independent display
1 x VGA (up to 1920 x 1080 @60Hz)
1 x DP++ (up to 4096 x 2304 @60Hz)
1 x HDMI (up to 4096 x 2304@30Hz)
1 x Internal DP (up to 4096 x 2304 @60Hz)
Ethernet:
LAN1: Intel® I219LM PCIe controller with AMT 11.0 support
LAN2: Intel® I211AT PCIe controller
External I/O Interface:
2 x USB 3.2 Gen 2 (10Gb/s)
2 x USB 3.2 Gen 1 (5Gb/s)
2 x USB 2.0
1 x PS/2 KB/MS
1 x RS-232
Internal I/O Interface:
6 x SATA 6Gb/s (RAID 0/1/5/10 supported)
1 x 180°DisplayPort
4 x USB 2.0 (2x4 pin, p=2.54)

2
2 x USB 3.2 Gen 1 (2x10 pin, p=2.0)
3 x RS-232 (2x5 pin, p=2.54)
2 x RS-232/422/485 (2x5 pin, p=2.54)
1 x KB/MS (1x6 pin, p=2.0)
SMBus: 1 x SMBus (1x4 pin)
I²C: 1 x I²C (1x4 pin)
Audio:
Realtek ALC662 HD Audio codec
3 x Audio jack (Line-in, Line-out, Mic-in)
1 x Analog audio (2x5 pin)
Front Panel:
1 x Front panel (2x7 pin, power LED, HDD LED, speaker,
power button, reset button)
LEN LED: 2 x LAN LED (1x2 pin)
Expansions:
2 x PCIe x8 (Slot 1 & 3; Slot 1: PCIe x16 connector; Slot 3:
open-end PCIe x8 connector supporting TB3)
3 x PCIe x4 (Slot 2 & 4 & 5; Slot 5: support TB3)
2 x PCI (Slot 6 & 7)
1 x M.2 A-key (2230, PCIe x1 & USB 2.0)
1 x M.2 M-Key (2280, PCIe x2 only, support NVMe SSD)
Digital I/O:1 x 8-bit digital I/O (2x5 pin)
TPM: 1 x TPM (2x10 pin)
Fan Connector:
1 x CPU fan connector (1x4 pin)
2 x System fan connector (1x3 pin)
Chassis Open:1 x Chassis intrusion (1x2 pin)
Power Supply:
ATX/AT power supply
Support AT/ATX mode
ErP/EuP Compliant

3
Watchdog Timer:
Software programmable support 1~255 sec. system reset
Power Consumption:
[email protected]A, 5V@9.38A, 12V@6.23A, 5VSB@0.16A
(3.0 GHz Intel® Core™ i5-8500 CPU with four 16 GB
2400 MHz DDR4 memory)
Operation Temperature: -20°C ~ 60°C
Storage Temperature: -30°C ~ 70°C
Operation Humidity: 5% ~ 95%, non-condensing
Dimensions: 244mm x 305mm
Weight: GW:1200g / NW:700g
All the drivers and utility for the
IMBA-C2460 are available on IEI
Resource Download Center. Type
IMBA-C2460 and press Enter to find all
the relevant software, utilities, and
documentation. To install software from
the downloaded ISO file, mount the file
as a virtual drive to view its content.
IEI Resource Download Center
https://download.ieiworld.com

4
Ordering Information
IMBA-C2460-R10:
ATX motherboard supports 14nm LGA1151 Intel® Xeon® E, 8th/9th
Gen. Intel® Core™ i9/i7/i5/i3, Celeron® and Pentium® processor,
DDR4, triple independent displays, dual GbE LAN, M.2, USB 3.2,
SATA 6Gb/s, HD Audio and RoHS
19800-000075-RS:PS/2 KB/MS cable with bracket, 220mm, P=2.0
19800-003100-100-RS:
Dual port USB cable with bracket, 30mm, P=2.54
19800-010500-200-RS:USB cable 457mm with bracket
32102-000100-200-RS:
SATA power cable, MOLEX 5264-4P to SATA15P
32205-000702-200-RS:RS-232 cable, 230mm, P=2.54
CF-115XC-R10:
LGA1155/LGA1156 cooler kit, 1U chassis compatible, 45W
CF-115XD-R10:
LGA1155/LGA1156 cooler kit, 1U chassis compatible, 65W
CF-115XE-R10:
High-performance LGA1155/1156 cooler kit, 95W
TPM-IN02-R20: 20-pin Infineon TPM 2.0 module, software
management tool, firmware v5.5

5
Jumpers setting and connectors
LABEL
FUNCTION
J_CMOS1
Clear CMOS
SW_BIOS1_2
Switch BIOS1 or BIOS2 (optional function)
J_ATX_AT1
AT/ATX Power Mode Setting
USB SW1 Power
USB SW2 Power
USB Power Setting (via BIOS)
J_FLASH1
Flash Descriptor Security Override
F_PANEL1
PWR & RST Buttons and Indicators
KB_MS1
Internal Keyboard & Mouse Connector
USB1, USB2
Internal USB 2.0 Connectors
USB3
‐1
Internal USB 3.2 Gen 1 Connector
M2_A1
M.2 A-Key Connector
COM2
COM3, COM4
Internal RS-232 Serial Port Connectors
COM5, COM6
Internal RS-232/422/485 Serial Port Connectors
FRONT-PANEL1
Front Panel Audio Connector
SATA1, SATA2
SATA3, SATA4
SATA5, SATA6
SATA 6Gb/s Connectors
M2_M1
M.2 M-Key Connector
CPU_FAN1
CPU Fan Connector
SYS_FAN1, SYS_FAN2
System Fan Connectors
DIO1
Digital I/O Connector
ATX1
24-pin ATX Power Source Connector
CPU12V1
+12V Power Source Connector
ATXPWR1
PCIe Power Connector
TPM1
Trusted Platform Module Connector
CN1
EC Debug Port Connector
JSPI1
Flash SPI ROM
JSPI2
Flash EC ROM
SMB1
SMBus Connector
I2C1
I2C Connector (to EC)
LED_LAN1
LAN1 Link LED Connector
LED_LAN2
LAN2 Link LED Connector

6
CHASSIS1
Chassis Intrustion Connector
AUDIO_CV1
External HD Audio Connector
VGACOM1
External VGA Connector and Serial Port
Connector
HDMI_DP1
HDMI Connector and DisplayPort++ Connector
LAN1_USB1
RJ-45 LAN and USB 3.2 Gen 2 Connector
LAN2_USB2
RJ-45 LAN and USB 3.2 Gen 1 Connector
K/M_USB1
Keyboard & Mouse and USB 2.0 Connector
J_CMOS1: Clear CMOS Button
PIN NO.
DESCRIPTION
NC (default)
Keep CMOS Setup
(Normal Operation)
Press button
Clear CMOS Setup
SW_BIOS1_2: Switch BIOS1 or BIOS2 (optional function)
PIN NO.
DESCRIPTION
Short 1
‐2
(Right)
BIOS1 (default)
Short 2
‐3
(Left)
BIOS2
J_ATX_AT1: AT/ATX Power Mode Setting
PIN NO.
DESCRIPTION
Short 1
‐2
(Right)
ATX Power Mode (default)
Short 2 ‐3(Left)
AT Power Mode
J_FLASH1: Flash Descriptor Security Override
PIN NO.
DESCRIPTION
Short 1 ‐2
Disabled (default)
Short 2
‐3
Enabled

7
USB SW1 Power, USB SW2 Power: USB Power Setting
USB SW1
DESCRIPTION
+5V DUAL
5V DUAL (Default)
+5V
+5V
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Chipset
Auto Power Button Status [Disabled(ATX)]
Restore AC Power Loss [Last State]
> PCI Express Configuration
> PCI Azalia Configuration
Power Saving Function(ERP) [Disabled]
PCIEX16 Power [1 x16 PCIE]
USB SW1 Power [+5V DUAL]
USB SW2 Power [+5V DUAL]
------------------
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
F_PANEL1: PWR & RST Buttons and Indicators
PIN
DESCRIPTION
PIN
DESCRIPTION
PWR
LED
1
PWR_LED+
2
SPKR+
SPKR
3
NC
4
-
-
5
PWR_LED-
6
-
-
PWR
BTN
7
PWR_BTN+
8
SPKR-
SPKR
9
PWR_BTN-
10
-
-
HDD
LED
11
HDD_LED+
12
RESET+
RESET
13
HDD_LED-
14
RESET-
KB_MS1: Internal Keyboard/Mouse Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
2
Mouse Data
3
Mouse Clock
4
Keyboard Data
5
Keyboard Clock
6
GND

8
USB1, USB2: Internal USB 2.0 Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
2
GND
3
USB_DATA-
4
USB_DATA+
5
USB_DATA+
6
USB_DATA-
7
GND
8
VCC
USB3 ‐1: Internal USB 3.2 Gen 1 Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
11
USB_DATA+
2
USB3_RX
‐
12
USB_DATA
‐
3
USB3_RX+
13
GND
4
GND
14
USB3_TX+
5
USB3_TX
‐
15
USB3_TX
‐
6
USB3_TX+
16
GND
7
GND
17
USB3_RX+
8 USB_DATA ‐18 USB3_RX ‐
9
USB_DATA+
19
VCC
10
NC

9
M2_A1: M.2 A-Key Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
+3.3V
3
USB2_DP
4
+3.3V
5
USB2_DN
6
NC
7
GND
8
9
10
11 12
13
14
15
16
NC
17 NC 18 GND
19
NC
20
NC
21
NC
22
NC
23
GND
24
GND
25
NC
26
NC
27
NC
28
NC
29
GND
30
GND
31
NC
32
NC
33
GND
34
NC
35
PETP0
36
GND
37 PETN0 38 NC
39
GND
40
NC
41
PERP0
42
NC
43
PERN0
44
NC
45
GND
46
NC
47
PCIE_CLK+
48
NC
49
PCIE_CLK-
50
NC
51
GND
52
PLT_RST
53
NC
54
NC
55
PCIE_WAKE
56
W_DIS
57 GND 58 NC
59
NC
60
NC
61
NC
62
NC
63
GND
64
NC

10
65 NC 66 NC
67
NC
68
CLK_REQ
69
GND
70
+3.3V
71
NC
72
+3.3V
73
NC
74
+3.3V
75
GND
COM2, COM3, COM4: Internal RS-232 Serial Port Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RTS
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND
COM5, COM6: Internal RS-232/422/485 Serial Port Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
DCD
2
DSR
3
RXD
4
RTS
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
GND

11
FRONT-PANEL1 : Front Panel Audio Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
MIC2 ‐L
2
AUD_GND
3
MIC2 ‐R
4
PRESENCE#
5
LINE2 ‐R
6
MIC2 ‐JD
7
FRONT ‐IO
8
NC
9
LINE2 ‐L
10
LINE2 ‐JD
SATA1, SATA2, SATA3, SATA4, SATA5, SATA6: SATA 6Gb/s
Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
5
SATA_RX
‐
2
SATA_TX+
6
SATA RX+
3
SATA_TX
‐
7
GND
4
GND
8
N/C
M2_M1: M.2 M-Key Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
+3.3V
3
USB2_DP
4
+3.3V
5
USB2_DN
6
NC
7
GND
8
9
10
11
12
13 14
15
16
NC
17
NC
18
GND
19
NC
20
NC
21
NC
22
NC
23
GND
24
GND
25
NC
26
NC
27
NC
28
NC
29
GND
30
GND

12
31 NC 32 NC
33
GND
34
NC
35
PETP0
36
GND
37
PETN0
38
NC
39
GND
40
NC
41
PERP0
42
NC
43
PERN0
44
NC
45
GND
46
NC
47
PCIE_CLK+
48
NC
49
PCIE_CLK-
50
NC
51 GND 52 PLT_RST
53
NC
54
NC
55
PCIE_WAKE
56
W_DIS
57 GND 58 NC
59
NC
60
NC
61
NC
62
NC
63
GND
64
NC
65
NC
66
NC
67
NC
68
CLK_REQ
69
GND
70
+3.3V
71 NC 72 +3.3V
73
NC
74
+3.3V
75
GND
CPU_FAN1: CPU Fan Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
+12V
3
FANIO
4
PWM
SYS_FAN1: System Fan Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
FANIO
2
PWM
3
GND

13
SYS_FAN2: System Fan Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
NC
2
+12V
3
GND
DIO1 : Digital Input/Output Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
VCC
3
Output 3
4
Output 2
5
Output 1
6
Output 0
7
Input 3
8
Input 2
9
Input 1
10
Input 0
ATX1: 24-pin ATX Power Source Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
+3.3V
13
+3.3V
2 +3.3V 14 -12V
3
GND
15
GND
4
+5V
16
PS_ON
5
GND
17
GND
6
+5V
18
GND
7
GND
19
GND
8
Power good
20
-5V
9 5VSB 21 +5V
10
+12V
22
+5V
11
+12V
23
+5V
12 +3.3V 24 GND
CPU12V1: +12V Power Source Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
GND
3
+12V
4
+12V

14
ATXPWR1: PCIe Power Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
+12V
2
GND
3
GND
4
+5V
TPM1: Trusted Platform Module Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
LCLK
2
GND
3
LFRAME#
4
KEY
5
LRERST#
6
+5V
7
LAD3
8
LAD2
9
+3.3V
10
LAD1
11
LAD0
12
GND
13
SCL
14
SDA
15
SB3V
16
SERIRQ
17
GND
18
GLKRUN#
19
LPCPD#
20
LDRQ#
CN1: EC Debug Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
EC_EPP_STB#
2
EC_EPP_AFD#
3
EC_EPP_PD0
4
NC
5
EC_EPP_PD1
6
EC_EPP_INIT#
7
EC_EPP_PD2
8
EC_EPP_SLIN#
9
EC_EPP_PD3
10
GND
11
EC_EPP_PD4
12
NC
13
EC_EPP_PD5
14
EC_EPP_BUSY
15
EC_EPP_PD6
16
EC_EPP_KSI5
17
EC_EPP_PD7
18
EC_EPP_KSI4

15
JSPI1: Flash SPI ROM Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
+3.3V
2
GND
3
SPI_CS
4
SPI_CLK
5
SPI_SO
6
SPI_SI
7
NC
8
NC
JSPI2: Flash EC ROM Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
+3.3V
2
GND
3
SPI_CS
4
SPI_CLK
5
SPI_SO
6
SPI_SI
7
NC
8
NC
SMB1: SMBus Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
SMB_DATA
3
SMB_CLK
4
+5V
I2C1: I2C Connector (to EC)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
GND
2
I2C_DAT
3
I2C_CLK
4
+5V
LED_LAN1: LAN1 Link LED Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3V
2
LAN1_LED_LNK#_ACT
LED_LAN2: LAN2 Link LED Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3V
2
LAN2_LED_LNK#_ACT

16
CHASSIS1: Chassis Intrusion Connector
PIN
DESCRIPTION
PIN
DESCRIPTION
1
+3.3VSB
2
CHASSIS OPEN
AUDIO_CV1 : Audio Line-In/Out MIC Connector
PIN NO.
DESCRIPTION
Line-in
(Blue)
CD/DVD or other audio source input port
Line-out
(Green)
Connect this port to headphone or speaker
Microphone
(Pink)
Connect this port to microphone
VGACOM1: External VGA Connector and Serial Port Connector
15-pin VGA Female Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
V1
RED
V2
GREEN
V3
BLUE
V4
NC
V5
GND
V6
Hot plug detect
V7 GND V8 GND
V9
VCC
V10
GND
V11
NC
V12
DDCDA
V13 HSYNC V14 VSYNC
V15
DDCCLK
Serial Port DB-9 Connector
PIN NO.
PIN NO.
PIN NO.
PIN NO.
1
DCD1
2
RXD1
3
TXD1
4
DTR1
5
GND1
6
DSR1
7 RTS1 8 CTS1
9
RI1

17
HDMI_DP1: HDMI Connector and DisplayPort Connector
HDMI Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
HDMI_DATA2
13
N/C
2
GND
14
N/C
3
HDMI_DATA2#
15
HDMI_SCL
4
HDMI_DATA1
16
HDMI_SDA
5
GND
17
GND
6
HDMI_DATA1#
18
+5V
7
HDMI_DATA0
19
HDMI_HPD
8
GND
20
HDMI_GND
9
HDMI_DATA0#
21
HDMI_GND
10
HDMI_CLK
22
HDMI_GND
11
GND
23
HDMI_GND
12
HDMI_CLK#
DisplayPort++ Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
HDMI_DATA2
13
NC
2
GND
14
NC
3
HDMI_DATA2#
15
HDMI_SCL
4
HDMI_DATA1
16
HDMI_SDA
5
GND
17
GND
6
HDMI_DATA1#
18
+5V
7
HDMI_DATA0
19
HDMI_HPD
8
GND
20
HDMI_GND
9
HDMI_DATA0#
21
HDMI_GND
10
HDMI_CLK
22
HDMI_GND
11
GND
23
HDMI_GND
12
HDMI_CLK#

18
LAN1_USB1: Ethernet and USB 3.2 Gen 2 Connectors
External USB 3.2 Gen 2 Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
10
VCC
2
USB_DATA-
11
USB_DATA-
3
USB_DATA+
12
USB_ DATA+
4
GND
13
GND
5 USB3_RX- 14 USB3_RX-
6
USB3_RX+
15
USB3_ RX+
7
GND
16
GND
8 USB3_TX- 17 USB3_TX-
9
USB3_TX+
18
USB3_TX+
RJ-45 LAN Connector (LAN1)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
20
LAN1_MDI0P
24
LAN1_MDI2P
21
LAN1_MDI0N
25
LAN1_MDI2N
22
LAN1_MDI1P
26
LAN1_MDI3P
23
LAN1_MDI1N
27
LAN1_MDI3N

19
LAN2_USB2: Ethernet and USB 3.2 Gen 1 Connectors
External USB 3.2 Gen 1 Connectors
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
10
VCC
2
USB_DATA-
11
USB_DATA-
3
USB_DATA+
12
USB_ DATA+
4
GND
13
GND
5 USB3_RX- 14 USB3_RX-
6
USB3_RX+
15
USB3_ RX+
7
GND
16
GND
8 USB3_TX- 17 USB3_TX-
9
USB3_TX+
18
USB3_TX+
RJ-45 LAN Connector (LAN2)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
20
LAN1_MDI0P
24
LAN1_MDI2P
21
LAN1_MDI0N
25
LAN1_MDI2N
22
LAN1_MDI1P
26
LAN1_MDI3P
23
LAN1_MDI1N
27
LAN1_MDI3N
K/M_USB1: Keyboard/Mouse and USB 2.0 Connector
External USB 2.0 Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
VCC
5
VCC
2
USB_DATA
‐
6
USB_DATA
‐
3
USB_DATA+
7
USB_DATA+
4
GND
8
GND
External Keyboard / Mouse Connector
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
9
GND
12
VCC
10
KEYBOARD DATA
13
KEYBOARD CLOCK
11
MOUSE DATA
14
MOUSE CLOCK