EP2C612D8HM
Quick Installation Guide
www.asrockrack.com
4
2
P/N: 15G065060100AK V1.0
Install the Server Board
Motherboard Layout
Jumper Cap On/O
The server board User's Manual is available for download from the ASRock Rack's ofcial 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
Aff ix the screws clockwise into the
mounting holes in all of the corners of
the server board.
Do not over-tighten the screws
When t he 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
System Panel Header
Auxiliary Panel Header
5
Headers
16.5cm (6.5 in)
47.2cm (18.6 in)
1
2
VGA1
USB 3.0
T: USB2
B: USB1
1
CMOS
Battery
RoH S
EP2C612D8HM
Intel
C612
DDR4_A1 (64 bit, 288-pin module, Blue)
DDR4_B1 (64 bit, 288-pin module, Blue)
DDR4_D1 (64 bit, 288-pin module, Blue)
DDR4_C1 (64 bit, 288-pin module, Blue)
MEZZ_1
IPMI_
LAN1
BMC
ROM
CPU_1
24
25
BMC_SMB_1
1
USB3_3_4
TPM1
1
PSU_SMB1
REAR_FAN2
1
IPMB1
HDLE D RESET
PLED P WRBTN
PANEL1
1
11
SPEAKER1
11
11
11
11
PSU_SMB_SEL_CLK1
PMBUS_SEL_DAT1
PMBUS_SEL_ALT1
PECI_SEL1
UID
REAR_FAN1
1
AUX_PANEL1
1
1
1
1
11
USB3_5
CPU1_FAN1
3
4
5
6
7
8
15
16
17
SATA_4
SATA_5
26
27
30
31
34
28
29
35
36
37
11
11
11
32
33
CON1
PCIE2
(Bl ue)
(Wh ite)
SATA_0_3
PCIE3
(Bl ue)
PCIE1
(Wh ite)
1
BIOS
ROM
1
NMI_BTN1
CHASSIS_ID0_1
CHASSIS_ID2_1
CHASSIS_ID1_1
ME_RECOVERY1
FRON_LED_LAN34
J100
38
DDR4_G1 (64 bit, 288-pin module, Blue)
DDR4_H1 (64 bit, 288-pin module, Blue)
DDR4_F1 (64 bit, 288-pin module, Blue)
DDR4_E1 (64 bit, 288-pin module, Blue)
PCIE4
18
CPU_2
CPU2_FAN1
CON21
(Wh ite)
20
21
22
19
9
10
11
12
13
14
23
5
3
4
21
No. Description No. Description
1 VGA Port (VGA1) 4 UID Switch (UID)
2 Serial Port (CON1) 5 USB 3.0 Ports (USB3_1_2)
3 LAN RJ-45 Port (IPMI_LAN1)
No. Description
1 System Panel Header (PANEL1)
2 PSU SMBus (PSU_SMB1)
3
Intelligent Platform Management Bus
header (IPMB1)
4 Rear Fan Connector (REAR_FAN2)
5 BMC SMBus Header (BMC_SMB_1)
6 Speaker Header (SPEAKER1)
7 PCI Express 3.0 x8 Slot (PCIE1, White)
8
PMBus Mode Jumper
(PMBUS_SEL_CLK1)
9
PMBus Mode Jumper
(PMBUS_SEL_DAT1)
10
PMBus Mode Jumper
(PMBUS_SEL_ALT1)
11 USB 3.0 Header (USB3_3_4)
12 Vertical Type A USB 3.0 (USB3_5)
13 CPU 1 Fan Connector (CPU1_FAN1)
14 PCI Express 3.0 x16 Slot (PCIE3, Blue)
15
LGA 2011 CPU Socket R3 (Narrow ILM)
(CPU_1)
16
2 x 288-pin DDR4 DIMM Slots
(DDR4_C1, DDR4_D1, Blue)
17 CPU PECI Mode Jumper (PECI_SEL1)
18
LGA 2011 CPU Socket R3 (Narrow ILM)
(CPU_2)
No. Description
19
2 x 288-pin DDR4 DIMM Slots
(DDR4_E1, DDR4_F1, Blue)
20 Interposer Board Connector (CON21)
21 CPU 2 Fan Connector (CPU2_FAN1)
22
2 x 288-pin DDR4 DIMM Slots
(DDR4_G1, DDR4_H1, Blue)
23 PCI Express 3.0 x16 Slot (PCIE4, White)
24
2 x 288-pin DDR4 DIMM Slots
(DDR4_A1, DDR4_B1, Blue)
25 Auxiliary Panel Header (AUX_PANEL1)
26 TPM Header (TPM1)
27 SATA3 Connector (SATA_5)
28 Mini SAS HD Connector (SATA_0_3)
29 SATA3 Connector (SATA_4)
30 Mezzanine Card Slot (MEZZ_1)
31
Front LAN LED Connector
(FRONT_LED_LAN34)
32 ME Recovery Jumper (ME_RECOVERY1)
33 Descriptor Security Override Jumper (J100)
34 Chassis ID2 Jumper (CHASSIS_ID2_1)
35 Chassis ID1 Jumper (CHASSIS_ID1_1)
36 Chassis ID0 Jumper (CHASSIS_ID0_1)
37
Non Maskable Interrupt Button
(NMI_ BTN1)
38 Rear Fan Connector (REAR_FAN1)
GND
SMB_CLK
SMB_Alert
CASEOPEN
1
SMB_DATA
+3VSB
LAN1_LINK
LED_PWR
LAN2_LINK
LED_PWR
+5VSB
GND
GND
LOCATORLED1+
LOCATO RLED1-
LOCATORBTN#
System Fa ul t LED-
A
B
C
D
System Fa ul t LED+
E
GNDRESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
*15G065060100AK*
3