DFI PR610-C621 User manual

PR610-C621 with SEM2500/SEM2510
ATX Industrial Motherboard
User’s Manual
A-544-M-2015

2User's Manual | PR610-C621
Copyright
This publication contains information that is protected by copyright. No part of it may be repro-
duced in any form or by any means or used to make any transformation/adaptation without the
prior written permission from the copyright holders.
This publication is provided for informational purposes only. The manufacturer makes no
representations or warranties with respect to the contents or use of this manual and specifi-
cally disclaims any express or implied warranties of merchantability or fitness for any particular
purpose. The user will assume the entire risk of the use or the results of the use of this docu-
ment. Further, the manufacturer reserves the right to revise this publication and make changes
to its contents at any time, without obligation to notify any person or entity of such revisions or
changes.
Changes after the publication’s first release will be based on the product’s revision. The website
will always provide the most updated information.
© 2020. All Rights Reserved.
Trademarks
Product names or trademarks appearing in this manual are for identification purpose only and
are the properties of the respective owners.
FCC and DOC Statement on Class B
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reason-
able protection against harmful interference when the equipment is operated in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encour-
aged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the re-
ceiver is connected.
• Consult the dealer or an experienced radio TV technician for help.
Notice:
1. The changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to operate the equipment.
2. Shielded interface cables must be used in order to comply with the emission limits.

3User's Manual | PR610-C621
Table of Contents
Chapter 1 - Introduction................................................................................................................6
Specifications ......................................................................................................................... 6
Features .................................................................................................................................. 7
Block Diagram ........................................................................................................................ 8
Chapter 2 - Hardware Installation................................................................................................9
Board Layout........................................................................................................................... 9
LED and Switch ...................................................................................................................... 9
System Memory ...................................................................................................................10
Installing the DIMM Module .........................................................................................10
Removing the DIMM Module........................................................................................11
CPU........................................................................................................................................12
Installing the CPU, Fan and Heat Sink.........................................................................12
Jumper Settings ...................................................................................................................14
Clear CMOS....................................................................................................................14
ME Firmware Update.....................................................................................................14
Rear I/O Ports.......................................................................................................................15
Graphics Display............................................................................................................15
COM (Serial) ports.........................................................................................................16
RJ45 LAN Ports .............................................................................................................16
USB Ports .......................................................................................................................17
Internal I/O Connectors .......................................................................................................18
SATA (Serial ATA) ..........................................................................................................18
Front Audio.....................................................................................................................18
Cooling Fan Connectors................................................................................................19
Power Connector...........................................................................................................19
Chassis Intrusion...........................................................................................................20
Front Panel.....................................................................................................................20
Expansion Slots .............................................................................................................21
Installing the M.2 Module .............................................................................................21
LPC .................................................................................................................................22
Battery ............................................................................................................................23
SMBus ............................................................................................................................23
JTAG PLD Programming...............................................................................................24
Chapter 3 - BIOS Setup...............................................................................................................25
Overview ...............................................................................................................................25
Main.......................................................................................................................................26
Advanced .............................................................................................................................26
ACPI Configuration........................................................................................................27
CPU Configuration.........................................................................................................28
Video Configuration.......................................................................................................28
SATA Configuration .......................................................................................................29
USB Configuration .........................................................................................................30
PCI Express Configuration............................................................................................31
Debug Configuration .....................................................................................................31
UEFI Device Manager ....................................................................................................32
SIO NCT6112D...............................................................................................................32
SIO AST2500/AST2510.................................................................................................34
H2O IPMI Configuration................................................................................................34
Console Redirection ......................................................................................................37
Security .................................................................................................................................38
Boot .......................................................................................................................................38
Exit.........................................................................................................................................40
Updating the BIOS................................................................................................................40
Notice: BIOS SPI ROM..........................................................................................................40
Chapter 4 - RAID..........................................................................................................................41
RAID Levels...........................................................................................................................41
Setup Procedure...................................................................................................................41
Chapter 5 - Supported Software ................................................................................................44
Auto-run Menu......................................................................................................................44
Intel Chipset Software Installation Utility...........................................................................44
ASPEED Graphics Drivers ...................................................................................................45
Intel LAN Driver ...................................................................................................................46
Realtek Audio Drivers...........................................................................................................47
Intel Rapid Storage Technology .........................................................................................47
Adobe Acrobat Reader 9.3 ..................................................................................................49

4User's Manual | PR610-C621
About this Manual
This manual can be downloaded from the website, or acquired as an electronic file included in
the optional CD/DVD. The manual is subject to change and update without notice, and may be
based on editions that do not resemble your actual products. Please visit our website or con-
tact our sales representatives for the latest editions.
Warranty
1. Warranty does not cover damages or failures that arised from misuse of the product,
inability to use the product, unauthorized replacement or alteration of components and
product specifications.
2. The warranty is void if the product has been subjected to physical abuse, improper in-
stallation, modification, accidents or unauthorized repair of the product.
3. Unless otherwise instructed in this user’s manual, the user may not, under any circum-
stances, attempt to perform service, adjustments or repairs on the product, whether in
or out of warranty. It must be returned to the purchase point, factory or authorized ser-
vice agency for all such work.
4. We will not be liable for any indirect, special, incidental or consequencial damages to
the product that has been modified or altered.
Static Electricity Precautions
It is quite easy to inadvertently damage your PC, system board, components or devices even
before installing them in your system unit. Static electrical discharge can damage computer
components without causing any signs of physical damage. You must take extra care in han-
dling them to ensure against electrostatic build-up.
1. To prevent electrostatic build-up, leave the system board in its anti-static bag until you
are ready to install it.
2. Wear an antistatic wrist strap.
3. Do all preparation work on a static-free surface.
4. Hold the device only by its edges. Be careful not to touch any of the components, con-
tacts or connections.
5. Avoid touching the pins or contacts on all modules and connectors. Hold modules or
connectors by their ends.
Safety Measures
• To avoid damage to the system, use the correct AC input voltage range.
• To reduce the risk of electric shock, unplug the power cord before removing the sys-
tem chassis cover for installation or servicing. After installation or servicing, cover the
system chassis before plugging the power cord.
Important:
Electrostatic discharge (ESD) can damage your processor, disk drive and other
components. Perform the upgrade instruction procedures described at an ESD
workstation only. If such a station is not available, you can provide some ESD pro-
tection by wearing an antistatic wrist strap and attaching it to a metal part of the
system chassis. If a wrist strap is unavailable, establish and maintain contact with
the system chassis throughout any procedures requiring ESD protection.

5User's Manual | PR610-C621
About the Package
The package contains the following items. If any of these items are missing or damaged,
please contact your dealer or sales representative for assistance.
• One PR610-C621 motherboard
• One CPU carrier
• One SEM2500/SEM2510 (only for certain motherboard SKUs)
• One I/O shield
• One M.2 screws (I-head, M2x4)
• One Quick Reference
The board and accessories in the package may not come similar to the information listed
above. This may differ in accordance with the sales region or models in which it was sold. For
more information about the standard package in your region, please contact your dealer or
sales representative.
Optional Items
• USB 2.0 / USB 3.1 cable
• Heatsink (Narrow ILM LGA 3647)
The board and accessories in the package may not come similar to the information listed
above. This may differ in accordance with the sales region or models in which it was sold. For
more information about the standard package in your region, please contact your dealer or
sales representative.
Before Using the System Board
When installing the system board in a new system, you will need at least the following internal
components.
• CPU
• Memory module
• Storage device such as hard disk drive, CD-ROM, etc.
• Power adaptor
External system peripherals may also be required for navigation and display, including at least
a keyboard, a mouse and a video display monitor.

6
Chapter 1
INTRODUCTION
User's Manual | PR610-C621
Chapter 1 - Introduction
XSpecifications
SYSTEM Processor 1st / 2nd Generation Intel®Xeon®Scalable Processor Family,
LGA 3647 Socket, TDP up to 165W
Chipset Intel®C621 Chipset
Memory Six 288-pin RDIMM up to 192GB
Single Channel DDR4 up to 2933 MHZ
BIOS Insyde SPI 128Mbit
GRAPHICS Display 1 x VGA (only with SEM2500/SEM2510)
Single Dis-
plays
VGA (only with SEM2500/SEM2510)
EXPANSION Interface 2 x PCIe x16 (Gen 3)
2 x PCIe x8 (Gen 3)
1 x PCI
1 x DDR4 SO-DIMM for SEM2500/2510 (opt.)
1 x M.2 M key 2280 (SATA/PCIe Gen3 x4 NVMe)
AUDIO Audio Codec ALC887
ETHERNET Controller 2 x Intel®I210AT PCIe (10/100/1000Mbps)
IPMI: 1 x RTL8211F (only with SEM2500)
REAR I/O Ethernet 2 x GbE (RJ-45)
1 x dedicated IPMI LAN (only with SEM2500)
USB 4x USB 3.1 Gen1
2x USB 2.0 stack
Display 1 x VGA (only with SEM2500/SEM2510)
Serial 2 x RS-232 (DB-9)
INTERNAL I/O USB 2x USB 2.0 header (2x USB 2.0)
1x USB 2.0 vertical Type A
1x USB 3.1 Gen1 header (2x USB 3.1 gen1)
SATA 6 x SATA 3 (up to 6Gb/s)
SMBus 1 x SMBus
WATCHDOG
TIMER
Output &
Interval
System Reset, Programmable via Software from 1 to 255 sec/
Min
SECURITY TPM TPM 2.0 (opt.)
POWER Type ATX
Connector 8-pin ATX 12V power
24-pin ATX power
RTC Battery CR2032 Coin Cell
OS SUPPORT Windows 10 IoT Enterprise LTSB RS5(64-bit)
Windows Server 2012R2
Windows Server 2016
Linux
ENVIRON-
MENT
Temperature Operating: 0 to 60°C
Storage: -40 to 85°C
Humidity Operating: 5 to 90% RH, Non-condensing
Storage: 5 to 90% RH, Non-condensing
MECHANICAL Dimensions ATX Form Factor: 305mm (12") x 244mm (9.6")
COOLER Heatsink Narrow ILM LGA 3647 (optional)
The specifications listed here may be based on editions that do not
resemble your actual products. Please visit the download page at go.dfi.
com/PR610, or via the QR code to the right for the latest datasheet.

7
Chapter 1
INTRODUCTION
User's Manual | PR610-C621
XFeatures
Watchdog Timer
The Watchdog Timer function allows your application to regularly “clear” the system at the set
time interval. If the system hangs or fails to function, it will reset at the set time interval so that
your system will continue to operate.
DDR4
DDR4 delivers increased system bandwidth and improves performance. The advantages of
DDR4 provide an extended battery life and improve the performance at a lower power than
DDR3/DDR2.
Serial ATA
Serial ATA is a storage interface that is compliant with SATA 1.0a specification. With speed of
up to 6Gb/s (SATA 3.0), it improves hard drive performance faster than the standard parallel
ATA whose data transfer rate is 100MB/s.
Gigabit LAN
Two Intel®Gigabit LAN controllers (Intel®I210AT PCIe) support up to 1Gbps data transmis-
sion.
Audio
The Realtek ALC887 audio codec provides high-performance of 7.1 channel High Definition
audio output.
Wake-On-LAN
This feature allows the network to remotely wake up a Soft Power Down (Soft-Off) PC. It is
supported via the onboard LAN port or via a PCI LAN card that uses the PCI PME (Power Man-
agement Event) signal. However, if your system is in the Suspend mode, you can power-on the
system only through an IRQ or DMA interrupt.
Wake-On-USB
This function allows you to use a USB keyboard or USB mouse to wake up a system from the
S3 (STR - Suspend To RAM) state.
PCI Express
PCI Express is a high bandwidth I/O infrastructure that possesses the ability to scale speeds
by forming multiple lanes. The x4 PCI Express lane supports transfer rate of 4 Gigabyte per
second (2 directions). The PCI Express architecture also supports high performance graphics
infrastructure by enhancing the capability of a PCIe x16 Gen 3 at 16GB/s bandwidth (8GB/s in
each direction).
ACPI STR
The system board is designed to meet the ACPI (Advanced Configuration and Power Interface)
specification. ACPI has energy saving features that enables PCs to implement Power Manage-
ment and Plug-and-Play with operating systems that support OS Direct Power Management.
ACPI when enabled in the Power Management Setup will allow you to use the Suspend to RAM
function.
With the Suspend to RAM function enabled, you can power-off the system at once by pressing
the power button or selecting “Standby” when you shut down Windows®without having to go
through the sometimes tiresome process of closing files, applications and operating system.
This is because the system is capable of storing all programs and data files during the entire
operating session into RAM (Random Access Memory) when it powers-off. The operating ses-
sion will resume exactly where you left off the next time you power-on the system.
Power Failure Recovery
When power returns after an AC power failure, you may choose to either power-on the system
manually or let the system power-on automatically.
USB
The system board supports the new USB 3.1 Gen 1. It is capable of running at a maximum
transmission speed of up to 5 Gbit/s (625 MB/s), and is faster than USB 2.0 (480 Mbit/s, or 60
MB/s) and USB 1.1 (12Mb/s). USB 3.1 reduces the time required for data transmission, reduc-
es power consumption, and is backward compatible with USB 2.0. It is a marked improvement
in device transfer speeds between your computer and a wide range of simultaneously acces-
sible external Plug and Play peripherals.
RTC Timer
The Real Time Clock (RTC) installed on the system board allows your system to automatically
power-on on the set date and time.

8
Chapter 1
INTRODUCTION
User's Manual | PR610-C621
C621
PCIE
USB 2.0 2x
M.2 M key
80h port
DDR4 1x
DDR4 1x
2nd Gen
Intel®
Xeon®
Scalable
processors
Channel C
2400/2666/2933MHz
DDR4 1x
PCIe x16 PCIe x16
LPC
PCIe x8
PCIe x1
SPI BIOS
RS232 1x
PCIe x4/SATA
SATA 6x
PCIe x16 PCIe x16
PCIe x8
PCIe x8
PCIe x8
Channel B
2400/2666/2933MHz
Channel A
2400/2666/2933MHz
DMI
DDR4 1x
DDR4 1x
Channel F
2400/2666/2933MHz
DDR4 1x
Channel E
2400/2666/2933MHz
Channel D
2400/2666/2933MHz
PCI
SATA 3.0
USB 2.0
USB 2.0 1x USB 2.0
USB 2.0 2x USB 2.0
USB 3.1 Gen1 2x USB 3.0
USB 3.1 Gen1 4x USB 3.0
PCI bridge
IT8893E
Intel
I210AT GbE 1x
PCIe x1
Intel
I210AT GbE 1x
Audio Codec
Realtek
ALC887
Front
Audio 1x
SPI
PCIE
IPMI
(by SEM2500)
VGA
VGA
RGMI
Realtek
RTL8211F
GbE 1x
(Mgnt)
CPLD
GPIOs
TPM 2.0 (opt.)
Super IO
NCT6112D
UART
ADI
ADM213E
UART
ADI
ADM213E
RS232 1x
Sensors
System Fan 3x & CPU Fan 1x
XBlock Diagram

9
Chapter 2
HARDWARE INSTALLATION
User's Manual | PR610-C621
Chapter 2 - Hardware Installation
XBoard Layout
DDR4_3
DDR4_2
DDR4_1
DDR4_4
DDR4_5
DDR4_6
CPU Socket LGA3647
Intel
C622
Intel
C621
M.2 M Key
1 1 1 1 1 1
1
210
1
4
110
11
1
2
9
5
1
6
2
2
1
1
11
12
12
11
Battery
JP15
1
Power Driver
I2C Control 1
PLD Update
PCI1
PCIe 4 (PCIe x8)
PCIe 3 (PCIe x16)
PCIe 2 (PCIe x8)
PCIe 1 (PCIe x16)
Chassis
Intrusion
Front Audio
LPC
Debug
BMC COM SMBus
SO-DIMM for
SEM2500/SEM2510 Note
2 8
1 7
LED9 LED10
LED4
+12V Power
+12V Power
+12V Power
4
8
1
5
5
1
8
4
CPU FAN
COM1
COM2
LAN1
USB2
USB1
LAN2
USB4
USB3
USB 5/6
USB 3.1 Gen1
MGMT LAN Note
USB10
USB11
1
1
13
12
24
SPI Flash BIOS
1
1
System Fan 1
System Fan 2
Front
Panel
1 2
9 10
JP16
1
(USB 3.1 Gen1)
(USB 3.1 Gen1)
(USB 2.0)
(USB 2.0)
VGA Note
USB 7 USB 8/9
SATA 5/4/3/2/1 (left to right)
Buzzer
PWR
RST
Important:
Electrostatic discharge (ESD) can damage your board, processor, disk drives,
add-in boards, and other components. Perform installation procedures at an ESD
workstation only. If such a station is not available, you can provide some ESD pro-
tection by wearing an antistatic wrist strap and attaching it to a metal part of the
system chassis. If a wrist strap is unavailable, establish and maintain contact with
the system chassis throughout any procedures requiring ESD protection.
Note:
Some components are optional and only available upon request.
XLED and Switch
SATA LED
Power Button
Reset Button
Status LEDs
Green=Normal; Amber=Abnormal

10
Chapter 2
HARDWARE INSTALLATION
User's Manual | PR610-C621
• Six 288-pin RDIMM up to 192GB
• Single Channel DDR4 up to 2933 MHz
XSystem Memory
Features
The system board supports the following memory interface.
Single Channel (SC)
Data will be accessed in chunks of 64 bits from the memory channels. DIMMs are on the same
channel. DIMMs in a channel can be identical or completely different. However, we highly rec-
ommend using identical DIMMs. Not all slots need to be populated.
DDR4_3
DDR4_4
DDR4_1
DDR4_6
DDR4_2
DDR4_5
Before installing the memory module, please make sure that the following safety cautions are
well-attended.
1. Make sure the PC and all other peripheral devices connected to it has been powered
down.
2. Disconnect all power cords and cables.
3. Locate the DIMM socket on the system board
4. Make sure the notch on memory card is aligned to the key on the socket.
Socket Side View
Socket Top View
DDR4 DIMM
Notch
Key
Eject TabEject Tab
Step 3
Step 2
Step 1 Step 1
Step 2
Step 3
Socket Side View
Socket Top View
DDR4 SO-DIMM
Key
Eject TabEject Tab
Step 3
Step 2
Step 1
Step 1
Step 2
Step 3
Notch
Retention Notch
XSystem Memory
Installing the DIMM Module