*15G065270000AK*
P/N: 15G065270000AK V1.0
Quick Installation Guide
SPC741D8QM3-NL | SPC741D8QM3-2T/X550
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.
2
Motherboard Layout
1
2
3
UID1
CPU1_HSBP1
MCIO3
VGA_COM1
MCIO4
FRNT_VGA1
USB 3.2
Gen1 Ports
IPMI_LAN
T:USB3_2
B:USB3_1
53
LAN2
(SPC741D8QM3-2T/X550 only)
LAN1
(SPC741D8QM3-2T/X550 only)
Intel X550-AT2
(SPC741D8QM3-2T/X550 only)
SPC741D8QM3-2T/X550
52
PECI1
51
50
49
48
47
Dr. Debug
3
I/O Panel
3
1
2
No. Description
1
UID Switch (UID1)
2
VGA Port (VGA)
3
Serial Port (COM1)
4
USB 3.2 Gen1 Ports (USB3_1_2)
4
26.7 cm (10.5 in)
DDR5_D1
DDR5_C1
DDR5_B1
DDR5_A1
CPU0
DDR5_E1
DDR5_F1
DDR5_G1
DDR5_H1
MIPI1
SPC741D8QM3-NL
PCIE6
NUT110_1
BAT1
PCIE1
+12VSB_SEL1
PASSWORD_CLEAR1
NMI_BTN1
OCUSW_1
IPMB1
BMC_SMB1
TPM_BIOS_PH1
TR1
ME_RECOVERY1
BIOS_SWAP_OVERRIDE1
46
45
44
43
42
41
40
39
38
5
4
6
7
No. Description
5
LAN RJ-45 Port (IPMI_LAN)
10G LAN RJ-45 Port (LAN2)
6
(SPC741D8QM3-2T/X550 only)
10G LAN RJ-45 Port (LAN1)
7
(SPC741D8QM3-2T/X550 only)
1
Install the Server Board
1
Insert the server board into the chassis.
2
A f f i x t he screws clock w ise into t he
mounting holes in all of the corners of
the server board.
Do not over-tighten the screws
5
6
7
FAN1
MCIO1
MCIO2
FAN2
ATX4PIN1
ATX12V1
PSU_SMB1
OCU1
ATX12V2
ATX12V3
ASPEED
AST2600
NUT80_2
FAN3
FAN4
SUPER
I/O
FAN5
BMC_PH1
FAN6
BIOS_PH1
FAN7
CLRMOS1
SATA1_SGPIO
SATA0_SGPIO
SPEAKER1
FAN8
USB_1_2
AUX_PANEL1
PANEL1
FLASH_SEC_OVERRIDE1
RAID_1
37
36
35
34
33
32
31
30
29
4
Jumper Settings
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.
www.asrockrack.com
SPC741D8QM3-NL SPC741D8QM3-2T/X550
No.
Description
Backplane PCI Express Hot-Plug Connector
1
(CPU1_HSBP1)
2
Front VGA Header (FRNT_VGA1)
3
Mini Cool Edge IO x8 Connector (MCIO3)
4
Mini Cool Edge IO x8 Connector (MCIO4)
8
2 x 288-pin DDR5 DIMM Slots
5
9
(DDR5_B1, DDR5_D1)
2 x 288-pin DDR5 DIMM Slots
6
10
(DDR5_A1, DDR5_C1)
7
System Fan Connector (FAN1)
8
Mini Cool Edge IO x8 Connector (MCIO1)
9
Mini Cool Edge IO x8 Connector (MCIO2)
10
System Fan Connector (FAN2)
11
PWM Configuration Header (PWM_CFG1)
11
Micro-Fit ATX 4Pin Power Connector
12
(ATX4PIN1)
12
13
ATX 12V Power Connector (ATX12V1)
2 x 288-pin DDR5 DIMM Slots
14
(DDR5_E1, DDR5_G1)
13
2 x 288-pin DDR5 DIMM Slots
14
15
(DDR5_F1, DDR5_H1)
15
16
ATX 12V Power Connector (ATX12V2)
16
17
PSU SMBus Header (PSU_SMB1)
17
18
18
ATX 12V Power Connector (ATX12V3)
19
OCuLink Connector (OCU1)
19
20
System Fan Connector (FAN3)
20
21
System Fan Connector (FAN4)
21
M-key M.2 Socket (M2_2)
22
22
(Type 22110/2280)
23
23
System Fan Connector (FAN5)
24
System Fan Connector (FAN6)
24
Serial ATA3 Connectors
25
(SATA_1)(Upper), (SATA_0)(Lower)
25
26
USB 3.2 Gen1 Header (USB3_3_4)
27
System Fan Connector (FAN7)
28
Clear CMOS Pad (CLRMOS1)
26
29
System Fan Connector (FAN8)
30
SATA SGPIO Connector (SATA0_SGPIO)
31
Virtual RAID On CPU Header (RAID_1)
27
28
Flash Override Jumper
32
(FLASH_SEC_OVERRIDE1)
33
System Panel Header (PANEL1)
34
SATA SGPIO Connector (SATA1_SGPIO)
35
Auxiliary Panel Header (AUX_PANEL1)
36
Speaker Header (SPEAKER1)
37
USB 2.0 Header (USB_1_2)
Non Maskable Interrupt Button
38
(NMI_BTN1)
OCP3 +12VSB Power Jumper
39
(+12VSB_SEL1)
40
Thermal Sensor Header (TR1)
41
SPI TPM Header (TPM_BIOS_PH1)
BIOS Swap Override Jumper
42
(BIOS_SWAP_OVERRIDE1)
43
ME Recovery Jumper (ME_RECOVERY1)
44
Switch SATA and PCIE Jumper (OCUSW_1)
45
BMC SMBus Header (BMC_SMB1)
Intelligent Platform Management Bus
46
Header (IPMB1)
Password Reset Jumper
47
(PASSWORD_CLEAR1)
48
PCI Express 4.0 x16 Slot (PCIE1)
49
OCP 3.0 Gen5 x16 NIC Slot (OCP1)
50
M-key M.2 Socket (M2_1) (Type 2280/2260)
51
PCI Express 5.0 x16 Slot (PCIE6)
52
CPU PECI Mode Jumper (PECI1)
53
LGA 4677 CPU Socket (CPU0)
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