ROMED6U-2L2T
Quick Installation Guide
www.asrockrack.com
2
Install the Server Board
Motherboard Layout
The server board User's Manual is available for download from the ASRock Rack's ocial 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
I/O Panel3
P/N: 15G065170000AK V1.0
*15G065170000AK*
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
No. Description
1 ATX 12V Power Connector (ATX12V2)
2 ATX 12V Power Connector (ATX12V1)
3 ATX 4-PIN Power Connector (ATX4PIN1)
4 PSU SMBus Header (PSU_SMB1)
5 PWM Conguration Header (PWM_CFG1)
6 System Fan Connector (FAN1)
7 System Fan Connector (FAN2)
8 System Fan Connector (FAN3)
9 System Fan Connector (FAN4)
10 System Fan Connector (FAN5)
11 System Fan Connector (FAN6)
12
3 x 288-pin DDR4 DIMM Slots (DDR4_E1, DDR4_
G1, DDR4_H1)
13
3 x 288-pin DDR4 DIMM Slots (DDR4_A1, DDR4_
C1, DDR4_D1)
14
SATA Power Connector (DC-IN Mode) (SATA-
PWR1)
15 M.2 Socket (M2_1) (Type 2280)
16 Slimline NVMe Connector (SLIM3)
17 Slimline NVMe Connector (SLIM2)
18 Slimline NVMe Connector (SLIM1)
(Right-Angled)
19 SATA3 Connector (SATA1)
20 Mini-SAS HD Connector (MSAS_HD0)
(Right-Angled)
21 Mini-SAS HD Connector (MSAS_HD1)
(Right-Angled)
22 Speaker Header (SPEAKER1)
23 System Panel Header (PANEL1)
24
Backplane PCI Express Hot-Plug Connector
(CPU1_HSBP1)
25 SATA SGPIO Connector (SATA_SGPIO3)
26 SATA SGPIO Connector (SATA_SGPIO2)
27 SATA SGPIO Connector (SATA_SGPIO1)
28 SATA3 Connector (SATA0)
29 Front LAN LED Connector (LED_LAN3_4)
30 USB 3.2 Gen1 Header (USB3_3_4)
(Right-Angled)
31 Clear CMOS Pad (CLRMOS1)
32 COM Port Header (COM1)
33 TPMS Header (TPMS1)
34 ermal Sensor Header (TR1)
35 Auxiliary Panel Header (AUX_PANEL1)
36 BMC SMBus Header (BMC_SMB1)
37
Intelligent Platform Management Bus Header
(IPMB_1)
38 Non Maskable Interrupt Button (NMI_BTN1)
39 M.2 Socket (M2_2) (Type 2260)
24.4cm (9.6 in)
VGA1
DDR4_G1 (64 bit, 288-pin module)
DDR4_H1 (64 bit, 288-pin module)
ATX12V2
USB 3.2 Gen1
T: USB2
B: USB1
IPMI_LAN
LAN3
UID1
PCIE7
M2_1
NUT80
HDLED RESET
PLED PWRBTN
PANEL1
1
1
SPEAKER1
1
T 1
R
1
IPMB_1
1
ASPEED
AST2500
ATX12V1
BMC
ROM
LGA4094
Socket SP3
PSU_SMB1
1
LAN4
DDR4_D1 (64 bit, 288-pin module)
DDR4_C1 (64 bit, 288-pin module)
FAN4
BATTERY1
ATX4PIN1
SATA_PWR1
PWM_CFG1
NMI_BTN1
24.4Cm (9.6 in)
12
3
4
56 8
9
10
11
12
13
14
15
16
17
2324262728
CLRMOS1
25
DDR4_E1 (64 bit, 288-pin module)
DDR4_A1 (64 bit, 288-pin module)
PCIE6
PCIE5
PCIE4
LAN1
LAN2
FAN3
FAN2
FAN1
FAN5
FAN6
SLIM3
SLIM2
SLIM1
MSAS_HD0
MSAS_HD1
Super
I/O
Intel
X710-AT2
Intel
I210-AT 2
Intel
I210-AT 2
1
SATA_SGPIO3
1
SATA_SGPIO2
1
SATA_SGPIO1
1
LED_LAN3_4
USB3_3_4
1
COM1
TPMS1
1
1
AUX_PANEL1
BMC_SMB1
ROMED6U-2L2T
BIOS
ROM
7
18
19
20
21
22303132 2933353637 3438
CPU_HSBP1
SATA0
SATA1
2
3
1
6
7
4
No. Description No. Description
1 UID Switch (UID1) 5 1G LAN RJ-45 Port (LAN4)
2 USB 3.2 Gen1 Ports (USB3_1_2) 6 VGA Port (VGA1)
3 LAN RJ-45 Port (IPMI_LAN1) 7 10G LAN RJ-45 Port (LAN1)
4 1G LAN RJ-45 Port (LAN3) 8 10G LAN RJ-45 Port (LAN2)
4 Power Connectors
ATX 12V Power
(ATX12V1/ATX12V2)
ATX 4-Pin Power (ATX4PIN1)
4
8
1
5
12V
GND
1
2
3
4
ATX_PWROK
PSON#
GND
ATX_+5VSB
M 2_2
39
NUT60_2
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