No.
Code
Description
1
HD_AUDIO
Audio connectors
2
RUSB31_1/RUSB31_2
USB 3.1 Type-C connector (bottom)/USB 3.1 Type-A connector (top)
3
USB3_LAN1
GbE LAN port #1 (top)/USB 3.0 ports (bottom)
4
USB3_LAN2
GbE LAN port #2 (top)/USB 3.0 ports (bottom)
5
RUSB3_1
USB 3.0 ports
6
PS2_USB3_1
PS/2 Keyboard mouse connector (top)/USB3.0 ports (bottom)
7
PMBUS
PMBus connector
8
P12V_AUX1
2x4 Pin 12V power connector (For CPU & DDR 12V input)
9
SYS_FAN1
System fan connector#1
10
CPU0 _FAN
CPU fan connector
11
SYS_FAN2
System fan connector#2
12
RST1
Reset button
13
PWR1
Power button
14
P12V_AUX2
2x4 Pin 12V power connector (For CPU & DDR 12V input)
15
ATX
2x12 pin main power connector
16
SYS_FAN3
System fan connector#3
17
SYS_FAN4
System fan connector#4
18
SYS_FAN5
System fan connector#5
19
F_USB3_1
Front USB 3.0 header
20
F_USB3_2
Front USB 3.0 header
21
U2_1
Mini-SAS HD connetor (PCIe 8Gb/s signal)
22
GSATA_0_1
SATA 6Gb/s connectors
23
SATA_X4
SATA 6Gb/s connectors
24
SATA_2_3
SATA 6Gb/s connectors
25 M2_M
M.2 slot (PCIe Gen3 x4, Support NGFF-2210, M-Key)
26
SW_RAID
SATA RAID upgrade key
27
SATA_SGP1
SATA SGPIO connector #1
28
SATA_SGP2
SATA SGPIO connector #2
29
SATA0
SATA 6Gb/s connector #0 (SATA DOM Support)
30
EXT_THRM1
Connects the thermistor cable for internal temperature detection
31
EXT_THRM2
Connects the thermistor cable for internal temperature detection
32
BIOS_RCVR
BIOS recovery jumper
33
SATA_DOM0
SATA DOM support jumper for SATA port #0
34 BIOS_PWD
Clear supervisor password jumper
35
SATA_DOM1
SATA DOM support jumper for SATA port #1
36
SATA1
SATA 6Gb/s connector #1 (SATA DOM Support)
37
CASE_OPEN
Case open intrusion alert header
38
ME_UPDATE
Force ME update jumper
39
F_USB2
Front USB 2.0 header
No.
Code
Description
40
TPM
TPM connector
41
BP_1
HDD back plane board header
42
FP_1
Front panel header
43
COM1
Serial port cable connector #1
44
COM2
Serial port cable connector #2
45
F_AUDIO
Front audio header
46
PCIE_1
PCIe x16 slot #1
47
PCIE_2
PCIe x8 slot #2 (PCIe x8 signal)
48
PCIE_3
PCIe x16 slot #3
49
PCIE_4
PCIe x8 slot #4 (PCIe x8 signal)
50
PCIE_5
PCIe x16 slot #5
51
PCIE_6
PCIe x8 slot #6 (PCIe x8 signal)
52
PCIE_7
PCIe x16 slot #7
53
P12V_AUX3
2x3 Pin 12V power connector
(For PCIe slot 12V input)
54
BAT
Battery socket
55
CLR_CMOS
Clear CMOS jumper
DIMM_P0_B0
DIMM_P0_B1
DIMM_P0_A0
DIMM_P0_A1
DIMM_P0_C1
CPU
LGA 2066
DIMM_P0_C0
DIMM_P0_D1
DIMM_P0_D0
1
2
3
4
5
6
7
9
8
12
11
10
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
33
36
34
35
38
39
40
41
42
43
44
46
47
48
49
50
51
52
53
54 55
45
37
29
31
25
32
30
Front Panel Header #1/
前面板
1
24
23
2
No.
Pin Define
1
Power LED+
3
No Pin
5
Power LED-
7
HDD LED+
9
HDD LED-
11
Power Button
13 GND
15
Reset Button
17 GND
19
No Connect
21 GND
23
NMI Switch
No.
Pin Define
2
5V Standby
4
ID LED+
6
ID LED-
8
System Status LED+
10
System Status LED-
12
LAN1 Active LED+
14
LAN1 Link LED-
16
SMBus Data
18
SMBus Clock
20
Case Open
22
LAN2 Active LED+
24
LAN2 Link LED-
HDD Back Plane Board Header/
硬盤背板排針
No.
Pin Define
1
No Connect
3
No Connect
5
No Connect
7
Key Pin
9 GND
11
BP_LED_G_N
13
No Connect
15 GND
17 GND
19 P_3V3_AUX
21 P_3V3_AUX
23 GND
25
BP_PRESENSE
No.
Pin Define
2
No Connect
4
Fan Gate
6 GND
8
Reset
10
BP_LED_A_N
12 GND
14
No Connect
16 SMB_BP_DATA
18 SMB_BP_CLK
20
No Connect
22
No Connect
24
Key Pin
26 GND
1 2
25 26
ATX Power/
电源
No.
Pin Define
1 GND
2 GND
3 GND
4 GND
5
+12V
6
+12V
7
+12V
8
+12V
No.
Pin Define
1
+12V_PCIE
2
+12V_PCIE
3
+12V_PCIE
4 GND
5 GND
6 GND
24
12
13
1
No.
Pin Define
1 3.3V
2 3.3V
3 GND
4
+5V
5 GND
6
+5V
7 GND
8
Power Good
9 5VSB
10
+12V
11
+12V
12 3.3V
No.
Pin Define
13 3.3V
14 -12V
15 GND
16 PS_ON
17 GND
18 GND
19 GND
20
-5V
21
+5V
22
+5V
23
+5V
24 GND
6 3
4 1
1
5
4
8
Installing CPU/
安装
CPU
1
2
4
3
Memory Population Configuration/
安装内存
DIMM
Capacity
(GB)
1 Slot per
Channel
2 Slot per Channel
DIMM Density
Speed (MT/s); Voltage (V)
Slot Per Channel (SPC)
DIMM Per Channel (DPC)
1DPC
1DPC
2DPC
1.2V
2666
2666
2666
1.2V
1.2V
Ranks Per
DIMM and
Data Width
4Gb
8Gb
8GB
16GB
4GB
8GB
8GB
16GB
16GB
32GB
32GB
64GB
Type
RDIMM
RDIMM
RDIMM
RDIMM
LRDIMM
QRx4
SRx4
SRx8
DRx8
DRx4
NOTE!
DIMM must be populated in sequential alphabetic order, starting with bank A.
When only one DIMM is used, it must be populated in memory slot A0.
No.
Description
1
PS/2 Keyboard mouse connector
2
USB 3.0 ports
3
GbE LAN port #2
4
GbE LAN port #1
5
USB 3.1 Type-A port
6
USB 3.1 Type-C port
No.
Description
7
Center/Subwoofer Speaker Out
8
Rear Speaker Out
9
Optical S/PDIF Out Connector
10
Line In
11
Line Out
12
Mic In
Off
10Mbps data rate
State
Description
Yellow On
1Gbps data rate
Green On
100Mbps data rate
10/100/1000 LAN LED:
Speed LED Link/Activity
LED
Rear I/O Connector/
后面板接口
1
2
2
2
2
3
4
5
6
7
8
9
10
11
12
SATA Connector/SATA DOM
SATA SGPIO Connector
7
1
No.
Pin Define
1 GND
2 TXP
3 TXN
4 GND
5 RXN
6 RXP
7 GND
1
3
1
5
No. Pin Define
1 5V
2 GND
3 No Connect
No. Pin Define
1 SGPIO_DATAOUT
2 GND
3 SGPIO_DATAIN
4 SGPIO_LOAD
5 SGPIO_CLOCK
U.2 Connector (Support PCIe 8Gb/s Signal)
D1
C1
D9
B1
B9
A1
A9
C9
No. Pin Define
D1 SMB DATA
D2 SMB CLK
D3 GND
D4 PETp0
D5 PETn0
D6 GND
D7 PETp2
D8 PETn2
D9 GND
No. Pin Define
C1 NC
C2 NC
C3 GND
C4 PETp1
C5 PETn1
C6 GND
C7 PETp3
C8 PETn3
C9 GND
No. Pin Define
B1 PREST#
B2 GND
B3 GND
B4 PERp0
B5 PERn0
B6 GND
B7 PERp2
B8 PERn2
B9 GND
No. Pin Define
A1 100M REF CLK +
A2 100M REF CLK -
A3 GND
A4 PERp1
A5 PERn1
A6 GND
A7 PERp3
A8 PERn3
A9 GND
PMBUS
5
1
No.
Pin Define
1
PMBus Clock
2
PMBus Data
3
PMBus Alert
4 GND
5
3.3V Sense
CPU/System FAN/
风扇
4
1
No.
Pin Define
1 GND
2
+12V
3
Sense
4
Speed Control
Software RAID Upgrade Key
TPM Connector/
可信平台模块
13 14
1 2
No.
Pin Define
1
Clock
2 P_3V3_AUX
3 LPC_RST
4 P3V3
5
LPC_LAD0
6
IRQ_SERIAL
7 LPC_LAD1
No.
Pin Define
8
No Connect
9 LPC_LAD2
10
No Pin
11 LPC_LAD3
12 GND
13
LPC_FRAME_N
14 GND
Front Audio Connector/
前置音频
No. Pin Define
1 MIC2-L
2 AUD_GND
3 MIC2-R
4 FP_AUDIO_DET
5 LINE2-R
No. Pin Define
6. MIC2-JD
7. FRONT-IO-SENSE
8 KEY
9 LINE2-L
10 LINE2-JD
9
1
1
4
2
10
USB 3.0 Header
1
20
10
11
No. Pin Define
1 Power (5V)
2 IntA_P1_SSRX-
3 IntA_
4 GND
5 IntA_P1_SSTX-
6 IntA_
7 GND
8 IntA_P1_D-
9 In
10 NC
No. Pin Define
11 In
12 IntA_P2_D-
13 GND
14 IntA_
15 IntA_P2_SSTX-
16 GND
17 IntA_
18 IntA_P2_SSRX-
19 Power (5V)
20 No Pin
Serial Port Cable Connector
No. Pin Define
1 NDCD-
2 NSIN
3 NSOUT
4 NDTR-
5 GND
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 No Pin
No. Pin Define
1 GND
2 P_3V3_AUX pull high
3 GND
4 RAID_KEY
1
2
9
10
USB 2.0 Header
No. Pin Define
1 Power (5V)
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
6 USB DY+
7 GND
8 GND
9 No Pin
10 No Connect
1
10
9
2
Case Open Intrusion Header
Open: Normal operation.
Closed: Active chassis intrusion alert.
Jumper Settings/
跳线设置
1
2
3
4
5
6
No.
Desription
1
Clear CMOS Jumper
1-2 Closed: Normal operation (Default setting)
2-3 Closed: Clear CMOS data.
2
Force ME Update Jumper
1-2 Closed: Normal operation (Default setting)
2-3 Closed: Force ME update.
3
Clearing Supervisor Password Jumper
1-2 Close: Normal operation. (Default setting)
2-3 Close: Skip supervisor password.
4
BIOS Recovery Jumper
1-2 Close: Normal operation. (Default setting)
2-3 Close: BIOS recovery mode.
5
SATA0 port DOM support Jumper
1-2 Close: Enable SATA DOM 5V Power.
2-3 Close: Ground. (Default setting)
6
SATA1 port DOM support Jumper
1-2 Close: Enable SATA DOM 5V Power.
2-3 Close: Ground. (Default setting)
MW51-HP0 Quick Reference Guide/
快速测试参考指南
PN.12QM1-MW51H0-00R
