ASROCK D1541D4U Series User manual

D1541D4U-2L+
D1541D4U-2T8R
D1541D4U-2O8R
User Manual
Version 1.0
Published February 2016
Copyright©2016 ASRock Rack INC. All rights reserved.

Version 1.1
Published April 2016
Copyright©2016 ASRock Rack Inc. All rights reserved.
Copyright Notice:
No part of this documentation may be reproduced, transcribed, transmitted, or
translated in any language, in any form or by any means, except duplication of
documentation by the purchaser for backup purpose, without written consent of
ASRock Rack Inc.
Products and corporate names appearing in this documentation may or may not
be registered trademarks or copyrights of their respective companies, and are used
only for identication or explanation and to the owners’ benet, without intent to
infringe.
Disclaimer:
Specications and information contained in this documentation are furnished
for informational use only and subject to change without notice, and should not
be constructed as a commitment by ASRock Rack. ASRock Rack assumes no
responsibility for any errors or omissions that may appear in this documentation.
With respect to the contents of this documentation, ASRock Rack does not provide
warranty of any kind, either expressed or implied, including but not limited to
the implied warranties or conditions of merchantability or tness for a particular
purpose.
In no event shall ASRock Rack, its directors, ocers, employees, or agents be liable
for any indirect, special, incidental, or consequential damages (including damages
for loss of prots, loss of business, loss of data, interruption of business and the
like), even if ASRock Rack has been advised of the possibility of such damages
arising from any defect or error in the documentation or product.
is device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
CALIFORNIA, USA ONLY
e Lithium battery adopted on this motherboard contains Perchlorate, a toxic substance
controlled in Perchlorate Best Management Practices (BMP) regulations passed by the
California Legislature. When you discard the Lithium battery in California, USA, please
follow the related regulations in advance.
“Perchlorate Material-special handling may apply, see www.dtsc.ca.gov/hazardouswaste/
perchlorate”
ASRock Rack’s Website: www.ASRockRack.com

Contact Information
If you need to contact ASRock Rack or want to know more about ASRock Rack,
you’re welcome to visit ASRock Rack’s website at www.ASRockRack.com; or you
may contact your dealer for further information.
ASRock Rack Incorporation
6F., No.37, Sec. 2, Jhongyang S. Rd., Beitou District,
Taipei City 112, Taiwan (R.O.C.)

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Unique Features 5
1.4 Motherboard Layout 6
1.5 Onboard LED Indicators 16
1.6 I/O Panel 18
1.7 Block Diagram 21
Chapter 2 Installation 24
2.1 Screw Holes 24
2.2 Pre-installation Precautions 24
2.3 Installation of Memory Modules (DIMM) 25
2.4 Expansion Slots 27
2.5 Jumper Setup 28
2.6 Onboard Headers and Connectors 30
2.7 Unit Identication purpose LED/Switch 36
2.8 Driver Installation Guide 36
2.9 Dual LAN and Teaming Operation Guide 37
2.10 M.2_SSD (NGFF) Module Installation Guide 38
Chapter 3 UEFI Setup Utility 41
3.1 Introduction 41
3.1.1 UEFI Menu Bar 41
3.1.2 Navigation Keys 42

3.2 Main Screen 43
3.3 Advanced Screen 44
3.3.1 ACPI Conguration 45
3.3.2 Congure Super IO Settings 46
3.3.3 Serial Port Console Redirection 47
3.3.4 CSM Conguration 50
3.3.5 USB Conguration 51
3.3.6 System Conguration 52
3.3.7 Hard Disk S.M.A.R.T Settings 54
3.3.8 3rd Storage Conguration 55
3.3.9 NVMe Conguration 56
3.3.10 H/W Monitor 57
3.3.11 WHEA Conguration 59
3.3.12 Instant Flash 61
3.4 IntelRCSetup 62
3.4.1 Processor Conguration 63
3.4.2 CPU Power Management Conguration 65
3.4.3 Memory Conguration 67
3.4.4 IIO Conguration 68
3.4.5 PCH Conguration 69
3.4.6 Server ME Conguration 71
3.5 Server Mgmt 72
3.5.1 System Event Log 73
3.5.2 BMC Network Conguration 74

3.6 Security Screen 76
3.7 Boot Screen 77
3.8 Event Logs 79
3.9 Exit Screen 80
Chapter 4 Software Support 81
4.1 Install Operating System 81
4.2 Support CD Information 81
4.2.1 Running The Support CD 81
4.2.2 Drivers Menu 81
4.2.3 Utilities Menu 81
4.2.4 Contact Information 81
Chapter 5 Troubleshooting 82
5.1 Troubleshooting Procedures 82
5.2 Technical Support Procedures 84
5.3 Returning Merchandise for Service 84
Chapter 6: Net Framework Installation Guide 85
6.1 Installing .Net Framework 3.5.1 (For Server 2008 R2) 85

D15XXD4U Series
PB 1
English
Chapter 1 Introduction
ank you for purchasing ASRock Rack D1541D4U Series motherboard, a reliable
motherboard produced under ASRock Rack’s consistently stringent quality control.
It delivers excellent performance with robust design conforming to ASRock Rack’s
commitment to quality and endurance.
In this manual, chapter 1 and 2 contains introduction of the motherboard and step-
by-step guide to the hardware installation. Chapter 3 and 4 contains the conguration
guide to BIOS setup and information of the Support CD.
1.1 Package Contents
• ASRock Rack D1521D4U-2L+ /D1541D4U-2L+ / D1541D4U-2T8R / D1541D4U-2O8R
Motherboard
(uATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm)
• Support CD
• User Manual
• 4 x Serial ATA (SATA)3 Cables (50cm)
• 2 x Serial ATA (SATA)3 Cables (60cm)
• 1 x Mini SAS HD (12G) to 4SATA Cable (60cm)*
*For D1541D4U-2T8R / D1541D4U-2O8R motherboard only
• 1 x I/O Shield
• 2 x Screws for M.2 Sockets
If any items are missing or appear damaged, contact your authorized dealer.
Because the motherboard specications and the BIOS soware might be updated, the con-
tent of this manual will be subject to change without notice. In case any modications of
this manual occur, the updated version will be available on ASRock Rack website without
further notice. You may nd the latest memory and CPU support lists on ASRock Rack
website as well. ASRock Rack’s Website: www.ASRockRack.com
If you require technical support related to this motherboard, please visit our website for
specic information about the model you are using.
http://www.asrockrack.com/support/

2 3
English
1.2 Specications
D1521D4U-2L+ / D1541D4U-2L+ / D1541D4U-2O8R / D1541D4U-2T8R
MB Physical Status
Form Factor uATX
Dimension 9.6' x 9.6'' (24.4 cm x 24.4 cm)
Processor System
CPU D1521D4U-2L+:
Support Intel® Xeon® D1521 Processors
D1541D4U-2L+ / D1541D4U-2T8R / D1541D4U-2O8R:
Support Intel® Xeon® D1541 Processors
Chipset Soc
System Memory
Capacity - 4x DDR4 DIMM slots
- Supports up to 128GB DDR4 ECC RDIMM
- Supports up to 64GB DDR4 ECC/non-ECC UDIMM
DIMM Sizes and
Type per DIMM
- Non-ECC UDIMM :4GB, 8GB, 16GB
- ECC UDIMM : 4GB, 8GB, 16GB
- RDIMM : 4GB, 8GB, 16GB,32GB
Frequency D1521D4U-2L+:
- Non-ECC UDIMM : 1600, 1866, 2133MHz
- ECC UDIMM : 1600, 1866, 2133MHz
- RDIMM : 1600, 1866, 2133MHz
D1541D4U-2L+ / D1541D4U-2T8R / D1541D4U-2O8R:
- Non-ECC UDIMM : 1600, 1866, 2133MHz, 2400MHz
- ECC UDIMM : 1600, 1866, 2133MHz, 2400MHz
- RDIMM : 1600, 1866, 2133MHz, 2400MHz
Voltage 1.2V
Expansion Slot
PCIe 3.0 x16 D1521D4U-2L+ / D1541D4U-2L+:
1 slot (x16)
D1541D4U-2T8R / D1541D4U-2O8R:
1 slot (x8)
PCIe 3.0 x8 1 slot (x8)
Storage
SATA Controller D1541/D1521: 6 x SATA3 6Gb/s
Additional
Storage
Controller
- LSI3008 support 8 x SAS3 12Gbps by mini SAS HD
connector(switch with slot 7)
- Marvell 9172 for 2 ports to M.2
Ethernet
Interface 1000 /100 /10 Mbps
LAN Controller D1521D4U-2L+ / D1541D4U-2L+:
- 2 x RJ45 GLAN by Intel® i350
D1541D4U-2T8R:
- 2 x RJ45 GLAN by Intel® X540

D15XXD4U Series
2 3
English
D1541D4U-2O8R:
- 2 x 10G ber, SFP+ by CS4227
- Supports Wake-On-LAN
- Supports Energy Ecient Ethernet 802.3az
- Supports Dual LAN with Teaming function
- Supports PXE
Management
BMC Controller ASPEED AST2400
IPMI Dedicated
GLAN 1 x Realtek RTL8211E for dedicated management GLAN
Features
- Watch Dog
- NMI
- IPMI (Intelligent Platform Management Interface) v.2.0
- Virtual media over LAN function
- KVM over LAN function
Graphics
Controller ASPEED AST2400
VRAM DDR3 16MB SDRAM
Output Supports D-Sub with max. resolution up to 1920x1200 @ 60Hz
Rear Panel I/O
VGA Port 1 x D-Sub
USB 3.0 Port 2
LAN Port
D1521D4U-2L+ / D1541D4U-2L+:
- RJ45: 2x GLAN(by Intel i350)
D1541D4U-2T8R:
- RJ45: 2x 10G-BaseT LAN(by Intel X540)
D1541D4U-2O8R:
- RJ45: 2x 10G SFP+ Optical Fiber (CS4227)
- LAN Ports with LED (ACT/LINK LED and SPEED LED)
UID Button/UID
LED 1
Serial port COM x1
Internal Connector
Auxiliary Panel
Header
1 (includes chassis intrusion, location button & LED, front
LAN LED, and system fault LED)
TPM Header 1
IPMB Header 1
COM Header 1
ME/SPS
Recovery 1
Buzzer 1
PWR_SMB 1
SGPIO 2
Smbus from
BMC 1

4 5
English
Fan Header 6(1CPU/4Front/1Rear)
ATX Power 1x (24-pin) + 1x (8-pin)
USB 3.0 Header 1
Type A USB 3.0
Port 1
System BIOS
BIOS Ty pe 128Mb AMI UEFI Legal BIOS
BIOS Features
- Plug and Play (PnP)
- ACPI 1.1 Compliance Wake Up Events
- SMBIOS 2.8.0 Support
- ASRock Rack Instant Flash
Hardware Monitor
Temperature
- CPU Temperature Sensing
- System Temperature Sensing
- System Inlet Temperature Sensing
Fan
- CPU/Rear/Front Fan Tachometer
- CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by
CPU Temperature)
- CPU/Rear/Front Fan Multi-Speed Control
Voltage Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore, DRAM,
1.05V_PCH, +BAT, 3VSB, 5VSB
Support OS
OS Microso® Windows®
- Server 2008 R2 SP1 (64 bit)
- Server 2012 (64 bit)
- Server 2012 R2 (64 bit)
Linux®
- CentOS 6.6 (32 / 64 bit) / 7. 0 (64 bit)
(only supports AHCI mode)
- SUSE Enterprise Linux Server 11 SP3 (32 / 64 bit) /
12 (64 bit)
- FreeBSD 10.1 (32 / 64 bit)
- Fedora Core 22 (64 bit)
- Ubuntu 15.04 (64 bit) / 15.10 (64 bit) (AHCI mode)
- RedHat Enterprise Linux Server 6.6 (32 / 64 bit) / 7.0 (64 bit)
Virtual:
- VMWare ESXi 5.5/ ESXi 6.0
* Please refer to our website for the latest OS support list.
Environment
Temperature Operation temperature: 10°C ~ 35°C / Non operation
temperature: -40°C ~ 70°C
* For detailed product information, please visit our website: http://www.asrockrack.com

D15XXD4U Series
4 5
English
1.3 Unique Features
ASRock Instant Flash is a BIOS ash utility embedded in Flash ROM. is conve-
nient BIOS update tool allows you to update system BIOS without entering operating
systems rst like MS-DOS or Windows®. With this utility, you can press the <F6> key
during the POST or the <F2> key to enter into the BIOS setup menu to access ASRock
Rack Instant Flash. Just launch this tool and save the new BIOS le to your USB ash
drive, oppy disk or hard drive, then you can update your BIOS only in a few clicks
without preparing an additional oppy diskette or other complicated ash utility.
Please be noted that the USB ash drive or hard drive must use FAT32/16/12 le
system.

6 7
English
1.4 Motherboard Layout
D1521D4U-2L+
CH0_A1 (64 bit, 288-pin module, Blue)DDR4,
CH0_A2 (64 bit, 288-pin module, White)DDR4,
SATA0
CH1_B1 (64 bit, 288-pin module, Blue)DDR4,
CH1_B2 (64 bit, 288-pin module, White)DDR4,
ATX12V1
SATA1
BUZZER1
SATA2
SATA3
SATA4
SATA_5
1
USB3_3_4
1
SATA_SGPIO1
1
SATA_SGPIO2
FRNT_FAN2
FRNT_FAN3
FRNT_FAN4
Dr.
Debug
BMC_SMB1
IPMB1
1
PLED PWRBTN
PANEL1
1
AUX_PANEL1
HDLED RESET
1
TPM1
COM2
1
1
PCIE6
PCIE4
NUT1
NUT2NUT3NUT4
M2_1
NUT5
NUT1
NUT2NUT3NUT4
M2_2
NUT5
Super
I/O
CLRMOS1
CHASSIS_ID1
CHASSIS_ID2
USB3_5
CPU_FAN1
PECI1
D1521D4U-2L+
RoHS
11
12
10
14
13
16
15
18
17
20
19
22
21
23
24
26
25
ATXPWR1
9
1
PSU_SMB1
1
1
FRNT_FAN1
5678
27
28
29
30
34
3536
UID1
11
1
234
REAR_FAN1
1
USB 3.0
T: USB2
B: USB1
1
128Mb
BIOS
CHASSIS_ID0
NCSI_SEL1
BAT1
IPMI
LAN
LAN1
LAN2
VGA1 COM1
24.4cm (9.6 in)
24.4cm (9.6 in)
Intel
i350
BMC
1
1
1
PMBUS_ALT_SEL
PMBUS_CLK_SEL
PMBUS_DATA_SEL
37
38
39
ME_RECOVERY1
1
1
NMI_BTN1
1
31
33
1
LED_LAN1_2
32

D15XXD4U Series
6 7
English
D1541D4U-2L+
CH0_A1 (64 bit, 288-pin module, Blue)DDR4,
CH0_A2 (64 bit, 288-pin module, White)DDR4,
SATA0
CH1_B1 (64 bit, 288-pin module, Blue)DDR4,
CH1_B2 (64 bit, 288-pin module, White)DDR4,
ATX12V1
SATA1
BUZZER1
SATA2
SATA3
SATA4
SATA_5
1
USB3_3_4
1
SATA_SGPIO1
1
SATA_SGPIO2
FRNT_FAN2
FRNT_FAN3
FRNT_FAN4
Dr.
Debug
BMC_SMB1
IPMB1
1
PLED PWRBTN
PANEL1
1
AUX_PANEL1
HDLED RESET
1
TPM1
COM2
1
1
PCIE6
PCIE4
NUT1
NUT2NUT3NUT4
M2_1
NUT5
NUT1
NUT2NUT3NUT4
M2_2
NUT5
Super
I/O
CLRMOS1
CHASSIS_ID1
CHASSIS_ID2
USB3_5
CPU_FAN1
PECI1
D1541D4U-2L+
RoHS
11
12
10
14
13
16
15
18
17
20
19
22
21
23
24
26
25
ATXPWR1
9
1
PSU_SMB1
1
1
FRNT_FAN1
5678
27
28
29
30
34
3536
UID1
11
1
234
REAR_FAN1
1
USB 3.0
T: USB2
B: USB1
1
128Mb
BIOS
CHASSIS_ID0
NCSI_SEL1
BAT1
IPMI
LAN
LAN1
LAN2
VGA1 COM1
24.4cm (9.6 in)
24.4cm (9.6 in)
Intel
i350
BMC
1
1
1
PMBUS_ALT_SEL
PMBUS_CLK_SEL
PMBUS_DATA_SEL
37
38
39
ME_RECOVERY1
1
1
NMI_BTN1
1
31
33
1
LED_LAN1_2
32

8 9
English
No. Description
1Rear Fan Connector (REAR_FAN1)
2NCSI Mode Jumper (NCSI_SEL1)
3Chassis ID0 Jumper (CHASSIS_ID0)
4Chassis ID1 Jumper (CHASSIS_ID1)
5CPU PECI Mode Jumper (PECI1)
6Chassis ID2 Jumper (CHASSIS_ID2)
7PSU SMBus (PSU_SMB1)
8ATX 12V Power Connector (ATX12V1)
9ATX Power Connector (ATXPWR1)
10 Front Fan Connector (FRNT_FAN1)
11 2 x 288-pin DDR4 DIMM Slots (CH0_A1, CH1_B1)
12 2 x 288-pin DDR4 DIMM Slots (CH0_A2, CH1_B2)
13 SATA3 Connector (SATA0)
14 SATA3 Connector (SATA1)
15 CPU Fan Connector (CPU_FAN1)
16 SATA3 Connector (SATA2)
17 SATA3 Connector (SATA3)
18 SATA3 Connector (SATA4)
19 SATA3 Connector (SATA5)
20 Intelligent Platform Management Bus header (IPMB_1)
21 COM Port Header (COM1)
22 SATA SGPIO Connector (SATA_SGPIO1)
23 SATA SGPIO Connector (SATA_SGPIO2)
24 Front Fan Connector (FRNT_FAN2)
25 Front Fan Connector (FRNT_FAN3)
26 Front Fan Connector (FRNT_FAN4)
27 System Panel Header (PANEL1)
28 TPM Header (TPM1)
29 Clear CMOS Pad (CLRMOS1)
30 Auxiliary Panel Header (AUX_PANEL1)
31 Non Maskable Interrupt Button (NMI_BTN1)
32 LAN LED Connector (LED_LAN1_2)
33 ME Recovery Jumper (ME_RECOVERY1)

D15XXD4U Series
8 9
English
No. Description
34 COM Port Header (COM2)
35 BMC SMB Header (BMC_SMB1)
36 Intelligent Platform Management Bus Header (IPMB1)
37 PMBUS Mode Jumper (PMBUS_ALT_SEL)
38 PMBUS Mode Jumper (PMBUS_CLK_SEL)
39 PMBUS Mode Jumper (PMBUS_DATA_SEL)

10 11
English
D1541D4U-2T8R
CH0_A1 (64 bit, 288-pin module, Blue)DDR4,
CH0_A2 (64 bit, 288-pin module, White)DDR4,
SATA0
CH1_B1 (64 bit, 288-pin module, Blue)DDR4,
CH1_B2 (64 bit, 288-pin module, White)DDR4,
ATX12V1
SATA1
SATA2
SATA3
SATA4
SATA_5
LSI_SAS_0_7
1
USB3_3_4
1
SATA_SGPIO1
1
SATA_SGPIO2
FRNT_FAN2
FRNT_FAN3
FRNT_FAN4
Dr.
Debug
BMC_SMB1
IPMB1
1
PLED PWRBTN
PANEL1
1
AUX_PANEL1
ME_RECOVERY1
HDLED RESET
1
1
1
TPM1
COM2
NMI_BTN1
1
1
PCIE6
PCIE4
NUT1
NUT2NUT3NUT4
M2_1
NUT5
NUT1
NUT2NUT3NUT4
M2_2
NUT5
Super
I/O
CLRMOS1
CHASSIS_ID1
CHASSIS_ID2
USB3_5
CPU_FAN1
PECI1
D1541D4U-2T8R
RoHS
24.4cm (9.6 in)
11
12
10
14
13
16
15
18
17
20
19
23
22
21
24
25
27
26
ATXPWR1
9
1
PSU_SMB1
1
1
FRNT_FAN1
24.4cm (9.6 in)
5678
28
29
30
31
32
34
35
3637
UID1
11
1
234
REAR_FAN1
1
USB 3.0
T: USB2
B: USB1
1
128Mb
BIOS
CHASSIS_ID0
NCSI_SEL1
BAT1
IPMI
LAN
LAN1
LAN2
VGA1 COM1
Intel
X540
LSI 3008
1
1
1
PMBUS_ALT_SEL
PMBUS_CLK_SEL
PMBUS_DATA_SEL
BUZZER1
38
39
40
BMC
1
LED_LAN1_2
33

D15XXD4U Series
10 11
English
No. Description
1Rear Fan Connector (REAR_FAN1)
2NCSI Mode Jumper (NCSI_SEL1)
3Chassis ID0 Jumper (CHASSIS_ID0)
4Chassis ID1 Jumper (CHASSIS_ID1)
5CPU PECI Mode Jumper (PECI1)
6Chassis ID2 Jumper (CHASSIS_ID2)
7PSU SMBus (PSU_SMB1)
8ATX 12V Power Connector (ATX12V1)
9ATX Power Connector (ATXPWR1)
10 Front Fan Connector (FRNT_FAN1)
11 2 x 288-pin DDR4 DIMM Slots (CH0_A1, CH1_B1)
12 2 x 288-pin DDR4 DIMM Slots (CH0_A2, CH1_B2)
13 SATA3 Connector (SATA0)
14 SATA3 Connector (SATA1)
15 CPU Fan Connector (CPU_FAN1)
16 SATA3 Connector (SATA2)
17 SATA3 Connector (SATA3)
18 SATA3 Connector (SATA4)
19 SATA3 Connector (SATA5)
20 Intelligent Platform Management Bus header (IPMB_1)
21 COM Port Header (COM1)
22 LSI SAS Connector (LSI_SAS_0_7)
23 SATA SGPIO Connector (SATA_SGPIO1)
24 SATA SGPIO Connector (SATA_SGPIO2)
25 Front Fan Connector (FRNT_FAN2)
26 Front Fan Connector (FRNT_FAN3)
27 Front Fan Connector (FRNT_FAN4)
28 System Panel Header (PANEL1)
29 TPM Header (TPM1)
30 Clear CMOS Pad (CLRMOS1)
31 Auxiliary Panel Header (AUX_PANEL1)
32 Non Maskable Interrupt Button (NMI_BTN1)
33 LAN LED Connector (LED_LAN1_2)

12 13
English
No. Description
34 ME Recovery Jumper (ME_RECOVERY1)
35 COM Port Header (COM2)
36 BMC SMB Header (BMC_SMB1)
37 Intelligent Platform Management Bus Header (IPMB1)
38 PMBUS Mode Jumper (PMBUS_ALT_SEL)
39 PMBUS Mode Jumper (PMBUS_CLK_SEL)
40 PMBUS Mode Jumper (PMBUS_DATA_SEL)

D15XXD4U Series
12 13
English
D1541D4U-2O8R
CH0_A1 (64 bit, 288-pin module, Blue)DDR4,
CH0_A2 (64 bit, 288-pin module, W hite)DDR4,
SATA0
CH1_B1 (64 bit, 288-pin module, B lue)DDR4,
CH1_B2 (64 bit, 288-pin module, W hite)DDR4,
ATX12V1
SATA1
BUZZER1
SATA2
SATA3
SATA4
SATA_5
LSI_SAS_0_7
1
USB3_3_4
1
SATA_SGPIO1
1
SATA_SGPIO2
FRNT_FAN2
FRNT_FAN3
FRNT_FAN4
Dr.
Debug
BMC_SMB1
IPMB1
1
PLED PWRBTN
PANEL1
1
AUX_PANEL1
ME_RECOVERY1
HDLED RESET
1
1
1
TPM1
COM2
NMI_BTN1
1
1
PCIE6
PCIE4
NUT1
NUT2NUT3NUT4
M2_1
NUT5
NUT1
NUT2NUT3NUT4
M2_2
NUT5
Super
I/O
CLRMOS1
CHASSIS_ID1
CHASSIS_ID2
USB3_5
CPU_FAN1
PECI1
D1541D4U-2O8R
RoHS
11
12
10
14
13
16
15
18
17
20
19
23
22
21
24
25
27
26
ATXPWR1
9
1
PSU_SMB1
1
1
FRNT_FAN1
5678
28
29
30
31
32
33
34
3536
UID1
11
1
234
REAR_FAN1
1
USB 3.0
T: USB2
B: USB1
1
128Mb
BIOS
CHASSIS_ID0
NCSI_SEL1
BAT1
IPMI
LAN
SFP+_1
SFP+_2
VGA1 COM1
24.4cm (9.6 in)
24.4cm (9.6 in)
LSI 3008
1
1
1
PMBUS_ALT_SEL
PMBUS_CLK_SEL
PMBUS_DATA_SEL
37
38
39
C 4227S
BMC

14 15
English
No. Description
1Rear Fan Connector (REAR_FAN1)
2NCSI Mode Jumper (NCSI_SEL1)
3Chassis ID0 Jumper (CHASSIS_ID0)
4Chassis ID1 Jumper (CHASSIS_ID1)
5CPU PECI Mode Jumper (PECI1)
6Chassis ID2 Jumper (CHASSIS_ID2)
7PSU SMBus (PSU_SMB1)
8ATX 12V Power Connector (ATX12V1)
9ATX Power Connector (ATXPWR1)
10 Front Fan Connector (FRNT_FAN1)
11 2 x 288-pin DDR4 DIMM Slots (CH0_A1, CH1_B1)
12 2 x 288-pin DDR4 DIMM Slots (CH0_A2, CH1_B2)
13 SATA3 Connector (SATA0)
14 SATA3 Connector (SATA1)
15 CPU Fan Connector (CPU_FAN1)
16 SATA3 Connector (SATA2)
17 SATA3 Connector (SATA3)
18 SATA3 Connector (SATA4)
19 SATA3 Connector (SATA5)
20 Intelligent Platform Management Bus header (IPMB_1)
21 COM Port Header (COM1)
22 LSI SAS Connector (LSI_SAS_0_7)
23 SATA SGPIO Connector (SATA_SGPIO1)
24 SATA SGPIO Connector (SATA_SGPIO2)
25 Front Fan Connector (FRNT_FAN2)
26 Front Fan Connector (FRNT_FAN3)
27 Front Fan Connector (FRNT_FAN4)
28 System Panel Header (PANEL1)
29 TPM Header (TPM1)
30 Clear CMOS Pad (CLRMOS1)
31 Auxiliary Panel Header (AUX_PANEL1)
32 Non Maskable Interrupt Button (NMI_BTN1)
33 ME Recovery Jumper (ME_RECOVERY1)