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EP2C612D8C

Quick Installation Guide

www.asrockrack.com

4

2

P/N: 15G065044100AK V1.0

Install the Server Board

Motherboard Layout

Jumper Cap On/Off

The server board User's Manual is available for download from the ASRock Rack's official website 

at http://www.asrockrack.com. 
Take note of the following precautions before you install server board components or change any 

server board settings.

1. 

Unplug the power cord from the wall socket before touching any components.

2. 

To avoid damaging the server board’s components due to static electricity, NEVER place your 

server board directly on the carpet or the like. Also remember to use a grounded wrist strap or 

touch a safety grounded object before you handle the components.

3. 

Hold components by the edges and do not touch the ICs.

4. 

Whenever you uninstall any component, place it on a grounded anti-static pad or in the bag 

that comes with the component.

5. 

When placing screws into the screw holes to secure the server board to the chassis, please do 

not over-tighten the screws! Doing so may damage the server board.

1

1

Insert the server board into the chassis.

2

Affix the screws clockwise into the 
mounting holes in all of the corners of 
the server board. 
Do not over-tighten the screws

When the jumper cap is placed on the pins, the 
jumper is “Short”. If no jumper cap is placed on the 
pins, the jumper is “Open”. 

The illustration shows a 3-pin jumper whose pin1 
and pin2 are “Short” when a jumper cap is placed on 
these 2 pins.

I/O Panel

DDR4_H (64 bit, 288-pin module, Blue)

DDR4_G (64 bit, 288-pin module, Blue)

DDR4_B (64 bit, 288-pin module, Blue)

DDR4_A (64 bit, 288-pin module, Blue)

DDR4_E (64 bit, 288-pin module, Blue)

DDR4_F (64 bit, 288-pin module, Blue)

DDR4_C (64 bit, 288-pin module, Blue)

DDR4_D (64 bit, 288-pin module, Blue)

PCIE6

(Blue)

PCIE5

(Blue)

PCIE3

(White)

EP2C612D8C

BAT1

V

G

A

1

C

O

M

1

USB 3.0
T: USB1
B: USB2

LAN1

USB 2.0
T: USB1
B: USB2

IPMI
LAN

LAN2

UID1

ATXPWR1

1

PSU_SMB1

REAR_FAN1

ATX12V2

ATX12V1

CPU2_FAN1

CPU2

CPU1

CPU1_FAN1

FRNT_FAN3

FRNT_FAN2

FRNT_FAN4

SSATA_0

SSATA_1

USB3_3

SSATA_2

SATA_1

SATA_3

SATA_5

1

USB_3_4

1

1

1

USB3_4_5

SPEAKER1

BIOS
64Mb

Intel

C612

MEZZ1

BMC
ROM

1

25.40 cm (10 in)

3

0

.5

c

(1

in

)

2

3

4

5

6

7

8

9

10

13

14

15

16

17

18
19
20

49

48

50

51

52

1

1

SATA_SGPIO1

SSATA_SGPIO1

11

12

FRNT_FAN1

PLED  PWRBTN

PANEL1

1

AUX_PANEL1

1

TPM1

BMC_SMB2

BMC_SMB1

BMC_SMB3

IPMB1

1

PMBUS_SEL_CLK1

1

1

1

1

1

1

J100

PMBUS_SEL_DATA1

ME_RECOVERY1

PMBUS_SEL_ALT1

PECI1

NMI_BTN1

CHASSIS_ID1

CHASSIS_ID2 CHASSIS_ID3

T    1

R

21

22

SSATA_3

SATA_0

SATA_2

SATA_4

HDLED   RESET

1

1

1

1

1

1

1

1

1

24 23

26 25

28 27

30

29

32

31

34 33

36 35

39

38

41 40

43 42

45

44

47

46

37

1

2 x 288-pin  DDR4  DIMM  Slots   
(DDR4_G, DDR4_H, Blue)

2

ATX 12V Power Connector (ATX12V2)

3

PSU SMBus (PSU_SMB1)

4

ATX Power Connector  (ATXPWR1)

5

ATX 12V Power Connector (ATX12V1)

6

2 x 288-pin  DDR4  DIMM  Slots   
(DDR4_A, DDR4_B, Blue)

7

LGA 2011 R3 CPU Socket 1  (CPU1)

8

CPU 1 Fan Connector  (CPU1_FAN1)

9

Front Fan Connector  (FRNT_FAN3)

10

2 x 288-pin  DDR4  DIMM  Slots   
(DDR4_C, DDR4_D, Blue)

11

SSATA SGPIO Connector (SSATA_SGPIO1) 
(SSATA3 0-3) 

12

SATA SGPIO Connector (SATA_SGPIO1) (SATA3 
0-5)

13

Front Fan Connector  (FRNT_FAN4)

14

Front Fan Connector  (FRNT_FAN2)

15

USB 2.0 Header (USB_3_4)

16

USB 3.0 Header  (USB3_4_5)

17

SSATA3 Connector  (SSATA_0)

18

SSATA3 Connector  (SSATA_1)

19

Vertical Type A USB 3.0  (USB3_3)

20

SSATA3 Connector  (SSATA_2)

21

Front Fan Connector  (FRNT_FAN1)

22

SSATA3 Connector  (SSATA_3)

23

SATA3 Connector  (SATA_1)

24

SATA3 Connector  (SATA_0)

25

Speaker Header  (SPEAKER1)

26

SATA3 Connector  (SATA_2)

27

SATA3 Connector  (SATA_3)

28

SATA3 Connector  (SATA_4)

29

SATA3 Connector  (SATA_5)

30

System Panel Header  (PANEL1)

31

Auxiliary Panel Header  (AUX_PANEL1)

32

TPM Header  (TPM1)

33

Chassis ID3 Jumper (CHASSIS_ID3)

34

Thermal Sensor Header (TR1) 

35

Chassis ID2 Jumper (CHASSIS_ID2)

36

Non Maskable Interrupt Button (NMI_BTN1)

37

Chassis ID1 Jumper (CHASSIS_ID1)

38

CPU PECI Mode Jumper (PECI1)

39

ME Recovery Jumper  (ME_RECOVERY1)

40

PMBUS Mode Jumper (PMBUS_SEL_ALT1)

41

Descriptor Security Override Jumper  (J100)

42

PMBUS Mode Jumper (PMBUS_SEL_CLK1)

43

PMBUS Mode Jumper (PMBUS_SEL_DATA1)

44

Intelligent Platform Management Bus header  
(IPMB1)

45

BMC SMBus Header (BMC_SMB_3)

46

BMC SMBus Header (BMC_SMB_2)

47

BMC SMBus Header (BMC_SMB_1)

48

Mezzanine Card Slot (MEZZ1) (for storage card)

49

Rear Fan Connector  (REAR_FAN1)

50

2 x 288-pin  DDR4  DIMM  Slots   
(DDR4_E, DDR4_F, Blue)

51

CPU 2 Fan Connector  (CPU2_FAN1)

52

LGA 2011 R3 CPU Socket 2  (CPU2)

7

6

3

2

4

1

5

8

No. Description

No. Description

1

USB 3.0  Ports  (USB3_1_2)

5

LAN RJ-45 Port (LAN2)

2

LAN RJ-45 Port (IPMI_LAN)

6

UID Switch (UID)

3

USB 2.0  Ports  (USB_1_2)

7

Serial Port (COM1)

4

LAN RJ-45 Port (LAN1)

8

VGA Port (VGA1)

*15G065044100AK*

3

All manuals and user guides at all-guides.com

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