No.
Code
Description
1
SW_ID
ID button with LED
2
R_USB1
USB 2.0 ports
3
USB3_LAN
Server managemnt LAN port (top)/USB 3.0 port (bottom)
4
LED_LAN1
SFP+ LAN port #1 active/link LEDs
5
SFP+_1/SFP+_2 SFP+ LAN port #1/SFP+ LAN port#2
6
LED_LAN2
SFP+ LAN port #2 active/link LEDs
7
COM1_VGA
Serial port (top) / VGA port (bottom)
8
SYS_FAN3
System fan connector #3
9
PMBUS_SEL
PMBus select jumper
10
S3_MASK
S3 power on select jumper
11
PMBUS
PMBus connector
12
LED_BMC1
BMC firmware readiness LED
13
TPM_LPC
TPM connector
14
P2
2 x 12 pin main power connector
15
P4
2 x 4 pin power connector (for memory)
16
P3
2 x 4 pin power connector (for CPU)
17
CPU1_FAN
CPU fan connector #1
18
CPU0_FAN
CPU fan connector #0
19
BIOS_PWD
Clearing Supervisor Password jumper
20
BIOS_RCVR
BIOS recovery jumper
21
SLSAS_0
Slimline connector #0 (SATA 6Gb/s signal)
22
SLSAS_1
Slimline connector #1 (SATA 6Gb/s signal)
23
SLSAS_2
Slimline connector #2 (SATA 6Gb/s signal)
24
SLSAS_3
Slimline connector #3 (SATA 6Gb/s signal)
25
FP_1
Front panel header
26
BP_1
HDD back plane board header
27
M2_SK1
M.2 slot (Gen3/x4)
28
F_USB1
USB 3.0 header
29
SYS_FAN1
System fan connector #1
30
F_USB2
USB 2.0 header
31
SYS_FAN4
System fan connector #4
32
SYS_FAN5
System fan connector #5
33
SYS_FAN2
System fan connector #2
No.
Code
Description
34
COM2
Serial port cable connector
35
PCIE_1
PCIe x16 slot (Gen3/x16)
36
PCIE_2
PCIe x8 slot (Gen3/x8)
37
PCIE_3
PCIe x16 slot (Gen3/x16)
38
PCIE_4
PCIe x16 slot (Gen3/x16)
39
PCIE_5
PCIe x16 slot (Gen3/x8)
40
PCIE_6
PCIe x16 slot (Gen3/x16)
41
PCIE_7
PCIe x8 slot (Gen3/x8)
42
BAT
Battery socket
43
IPMB
IPMB connector
44
CLR_CMOS
Clear CMOS jumper
Front Panel Header /
前面板
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
ID Button
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-
1
24
23
2
HDD Back Plane Board Header/
硬盤背板排針
No.
Pin Define
1
HP_ALERT
3 GND
5
BPMI_LOAD
7
BPMI_CLK
9
GLED_AMB_N
11
FAN_IRQ_N
13
BP_SCL
15
BP_SDA
17
SMB_U2_TMP_SCL
19
SMB_U2_TMP_SDA
21
PH_HP_SCL0
23
PH_HP_SDA0
25
No Connect
27
No Connect
29
P_3V3_AUX
No.
Pin Define
2
BPMI_DIN/OUT
4
BPMI_DIN/IN
6 GND
8
PLD_Program_ENABLE
10
GLED_GRN_N
12
No Connect
14 GND
16
BP_RST_N
18 GND
20
I2C_DEV_RST
22 GND
24 GND
26 GND
28 GND
30
P_3V3_AUX
1 2
29 30
ATX Power/
电源
8 4
5 1
No.
Pin Define
1 GND
2 GND
3 GND
4 GND
5
+12V
6
+12V
7
+12V
8
+12V
1
1224
13
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
1
5
PMBUS
No.
Pin Define
1
PMBus Clock
2
PMBus Data
3
PMBus Alert
4 GND
5
3.3V Sense
Installing CPU/Heatsink
3
1
2
1
External cap
2
3
CPU
4
5
6
7
1
3
2
8
9
3
1
2
4
NOTE!
When installing the heatsink to CPU,
use T20-Lobe driver to tighten 4 captive nuts
in sequence as 1-4.
The screw tightening torque:
16.1 ± 1.2 kgf-cm (14.0± 1.0 lbf-in)
Memory Population Configuration/
安装内存
NOTE!
1R: 1 package rank of SDP DRAMs
2R: 2 package rank of SDP DRAMs
2DR: 2 package rank of DDP DRAMs
4DR: 4 package rank of DDP DRAMs
1S2R/1S4R/1S8R: 1 package rank of 2/4/8 high 3DS DRAMs
2S2R/2S4R/2S8R: 2 package rank of 2/4/8 high 3DS DRAMs
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 A1.
DIMMs
Populated
DIMM
1R
2
1
--
--
2
--
1
--
--
--
--
--
Not Supported
2666
2666
Not Supported
Not Supported
2133
1
1
--
--
2
1
1
--
--
--
--
--
2133
Not Supported
2133
1
1
1
1
2
4DR
1.2V
2S4R
Frequency (MT/s)
RDIMM Maximum Frequency Supported Table
DDR Population Table
LRDIMM Maximum Frequency Supported Table
DIMMs
Populated
DIMM0
DIMM1
--
1
1
1
1
2
DIMM
DIMMs
Populated
1R
--
--
--
2
--
--
--
--
--
--
--
--
2666
2400
Not Supported
2133
2133
2133
1
1
2
1
1
1
--
--
--
--
Not Supported
Not Supported
Not Supported
1
1
1
1
2
4DR
1.2V
2R
2DR
2S2R
2S4R
Frequency (MT/s)
2
1
10
Rear I/O Connector/
后面板接口
No.
Desription
1
Serial port
2
VGA port
3
SFP+ LAN port #2 active/link LEDs
4
SFP+ LAN port #2
5
SFP+ LAN port #1
6
SFP+ LAN port #1 active/link LEDs
7
10/100/1000 Server Management LAN port
8
USB 3.0 ports
9
USB 2.0 ports
10
ID button with LED
Off
State
Description
Yellow On
Green On
1Gbps data rate
100Mbps data rate
10Mbps data rate
10/100/1000 LAN LED:
Speed LED Link/Activity
LED
2
4
5 6
7
8
9
3
1
ID button/LED:
Blue On
System identifcation is active.
Off
System identifcation is disabled.
State
Description
Description
State
Yellow On
1 Gbps data rate
Green On
10 Gbps data rate
SFP+ LAN Link and Speed LED:
State
Description
Green On
Link between system and network or no access.
Green Blink Data transmission or receiving.
Off
No data transmission or receiving.
SFP+ LAN Active LED:
Green/Yellow Link LED
Green Active LED
TPM Connector/
可信平台模块
1
2
13
14
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
3
IPMB
1
No.
Pin Define
1
Clock
2 GND
3
Data
COM2 Connector
2
1
10
9
No. Pin Define
1 NDCD-
2 NSIN
3 NSOUT
4 NDTR-
5 GND
No. Pin Define
6 NDSR-
7 NRTS-
8 NCTS-
9 NRI-
10 No Pin
CPU/System FAN/
风扇
4
1
1
4
No.
Pin Define
1 GND
2
+12V
3
Sense
4
Speed Control
10
2
9
1
USB 2.0 Header
No. Pin Define
1 Power (5V)
2 Power (5V)
3 USB DX-
4 USB DY-
5 USB DX+
No. Pin Define
6 USB DY+
7 GND
8 GND
9 No Pin
10 No Connect
USB 3.0 Header
1
20
10
11
No. Pin Define
1 Power
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
20 No Pin
BMC Firmware Readiness LED
State
Description
On
BMC firmware is initial
Blink
BMC firmware is ready
Off
AC loss
MZ31-AR0 Quick Reference Guide/
快速测试参考指南
Jumper Settings/
跳线设置
No.
Desription
1
Clear CMOS Jumper
1-2 Closed: Normal operation (Default setting)
2-3 Closed: Clear CMOS data.
2
PMBus Address Selection Jumper
1-2 Closed: From core chipset.
2-3 Closed: From BMC. (Default setting)
3
S3 Power On Select Jumper
1-2 Close: Stop an initial power on when BMC is not ready.
2-3 Close: Keep initial power on. (Default setting)
4
Clearing Supervisor Password Jumper
1-2 Close: Normal operation. (Default setting)
2-3 Close: Skip supervisor password.
5
BIOS Recovery Jumper
1-2 Close: Normal operation. (Default setting)
2-3 Close: BIOS recovery mode.
DIMM_P0_D0 DIMM_P0_D1
DIMM_P0_A0 DIMM_P0_A1 DIMM_P0_B
0
DIMM_P0_B
1
DIMM_P0_C0 DIMM_P0_C1
DIMM_P0_E1 DIMM_P0_E0
CPU
DIMM_P0_H1 DIMM_P0_H0 DIMM_P0_G1 DIMM_P0_G0 DIMM_P0_F1 DIMM_P0_F0
1 2 3 4 5 6
7
8
9
10
12
11
14
15
16
13
18
17
19
20
22
21
24
25
26
27
28
29
30
31
32
33
34
35 36 37 38 39 40 41
42
43 44
23
1
2
3
4
5
PN:25ME0-MZ3101-Q0H
