
Data Sheet FUJITSU Mainboard D3654-B Mini-STX
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Data Sheet
FUJITSU Mainboard D3654-B Mini-STX
Extended Lifecycle Series
Powered by the Intel® H310 Express Chipset supporting DDR4-2666 SDRAM Memory
and Intel® 8th generation CoreTM i3 / i5 / i7 Processors
Designed and approved for 24/7 continuous operation @ 50°C
Chipset:
Intel® H310 Express Chipset
Processors:
Intel® Core™ i7 / i5 / i3 – (8th gen.) processor series
Intel® Pentium® / Intel® Celeron® processor series
Socket LGA1151 – up to 65W TDP
Memory:
DDR4-2666, Dual Channel
2 SO-DIMM sockets, up to 32GB memory
Product Features:
Intel® HD Graphics (DX12, integrated in processor)
HDMI V1.4 and DP V1.2
Stereo Audio onboard
USB 2.0 and USB3.1 Gen1 onboard
Onboard support for M.2 SSD (PCIe x4 based M.2 2280)
Onboard support for M.2 WLAN/Bluetooth (M.2 2230)
Realtek GbE LAN onboard
Intel integrated TPM V2.0 onboard
DC Power Supply 19V
HW Watchdog onboard

Data Sheet
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Mini-STX: 5.5“ x 5.8“ (140 x 148 mm)
Intel® H310 Express Chipset
2 x SO DIMM Socket (1.2V), max. 32GB, Dual Channel,
DDR4 - 2666 (CL19) / DDR4 – 2400 (CL17) SDRAM, unbuffered, non-ECC
Effective memory speed depends on installed processor
Intel® Core™ i7 / i5 / i3 – (8th generation) processor series
Intel® Pentium® / Intel Celeron® processor series
Socket LGA1151, max. 65W TDP
(For details on supported processors please refer to OEM FTP Server)
External DC Input 19V
Onboard high-efficiency CPU Core Voltage Regulator
Power Supply Requirements
For onboard components (worst case incl. processor, memory and any attached internal
and external devices like M.2 devices, SATA devices, USB devices.
1) See upcoming TechNotes document for details
Max. Mainboard
Input Power
AMI Aptio 5.x (UEFI) BIOS
modified and adapted by Fujitsu Technology Solutions; Recovery BIOS, SM-BIOS (DMI), BIOS and
CPU Microcode Update, Quick Boot, Logo Boot, Quiet Boot, Plug & Play, Automatic DRAM Configuration, BIOS Support for S.M.A.R.T., Advanced Power Management, ACPI S3/S4, Wake on time
from S5. Boot support for M.2 SSD (PCIe x4-based M.2, NVME)
BIOS integrated HW Diagnostic Tool, Watchdog Support
No legacy OS support, no MBR installation (UEFI only due to Intel restrictions)
Recovery BIOS, System and BIOS Password, Boot Sequence Control, USB- Port Access Protection,
Boot Sector Virus Warning, Write Protection for Flash BIOS, EraseDisk1 (optional BIOS Feature),
Intel integrated TPM V2.0
FUJITSU Mainboard D3654-B Mini-STX

Data Sheet
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Silent Fan Independent temperature related processor fan and
system fan supervision
System Guard View Silent Fan features
Recovery BIOS Restores a corrupted BIOS
Desk Update Simple driver update with Driver & Utilities DVD
Multi Boot Comfortable boot from any boot device
HDD Password Access protection for disk drives
Always On Reliable power-on whenever voltage is connected
Never Off Option to prevent the system from being shut down
CSA / UL Compliance Upon request: cTÜVus acc. IEC62368-1
FCC Compliance FCC-B verified
OS “Runnable” “Tested/Released by Fujitsu”
MS Windows 7 -- -MS Windows 10-64 RS3 X X
MS Windows 10-64 RS4 X X
MS Windows 10-64 RS5 X
Linux-64 X
Important Note:
Legacy OS / MBR installation (DOS, MS Windows 7, …) is not supported due to Intel restrictions
Intel® HD Graphics (depends on installed processor), DX12
1 x DisplayPort V1.2
1x HDMI V1.4
Realtek ALC671, stereo, High Definition Audio Codec, 2W@4Ohm mono speaker support
LAN Realtek RTL8111E with 10/100/1000 MBit/s,
Wake-on-LAN (WoL) by interesting Packets, Link Status Change and
Magic Packet™, PXE support, BIOS MAC Address Display
1 x Serial ATA III 600 Interface (up to 6GBit/s), NCQ, AHCI
M.2 2280 Key-M for PCIe-based SSD NVME modules; 4 x PCIe Gen2 lanes
M.2 2230 Key-E for PCIe/USB-based WLAN/Bluetooth modules; 1 x PCIe Gen2, 1 x USB2.0
Longlife components for 24 / 7 continuous operation @ 50°C
Revision control & Extended Lifecycle (min. 3 years)
FUJITSU Mainboard D3654-B Mini-STX

Data Sheet
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DP V1.2 / 2nd DP V1.2 / LVDS / HDMI 1.4 / eDP
Buzzer / int. Speaker Support (mono) / Stereo Audio
LAN Gbit / 100 Mbit / 10 Mbit / WoL / LAN Boot
iAMT 12.0 vPro / Intel Standard Manageability / DASH V1.1
SATA / RAID / eSATA-Support / mSATA / M.2 SSD (PCIe)
USB 2.0 / USB 3.1 gen1 / USB 3.1 gen2
FAN monitored & controlled PSU / CPU / AUX1 / AUX2
TEMP monitored CPU / onboard sensors / external sensor
Silent Fan / System Guard / Silent Drives
Recovery BIOS / Desk Update / Multi Boot
HDD Password / EraseDisk2 / TPM V2.0
Logo Boot Option / Intel On Screen Branding
High Efficiency Core Voltage Regulator Design
BIOS POST- / BIOS Boot- / OS- HW Watchdog
Operating Mode 24-7 / 8-5 (hrs per day - days per week)
Mainboard operating temperature range (chassis inside)3
SO DIMM Sockets (DDR4-2666)
SATA-600 / mSATA / M.2 SSD 2280 (Key-M, PCIe/NVME)
M.2 2230 (Key-E, PCIe & USB2.0 for WLAN/Bluetooth)
Front Panel Audio (9-Pin, HD Audio)
USB 2.0 channels / USB 3.1 Gen1 / USB 3.1 Gen2 / USB Stick
Serial (COM1, RS232)/ Parallel Port Connector
LVDS / LVDS Backlight / Embedded DisplayPort
FAN PSU / CPU (PWM) / AUX1 (PWM) / AUX2 4
Intrusion (Case Open) / GPIO (8Bit) / SMBus (Case Temp.)
Internal Mono Speaker header / DMIC header (digital microphone)
Front Panel (Power, Reset, LEDs, Intel 10 pin header, 2mm pitch)
Onboard 3-pin SATA Drive Power Connector (5V)
Onboard (internal) DC-In Connector
DVI-I / DVI-D / DisplayPort V1.2 / HDMI V1.4 5
Audio Mic. In / Headphone Out [Front Connectors]
USB 2.0 / USB 3.1 Gen1 / USB 3.1 Gen2
USB 3.1 Gen1 / USB 3.1Gen1-Type C [Front Connectors]
DC-In connector (external input) 19V @ 5A max.
4 PWM Fans; specific fan connector required; 5V operating voltage!
5 Mainboard is prepared to support HDMI-CEC via 3rd party CEC module
FUJITSU Mainboard D3654-B Mini-STX
Optional BIOS feature, License required
Forced cooling required, see technical documentation for details

Data Sheet
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External Connectors
Rear I/O:
Front I/O:
Connector / Socket Diagram
Microphone USB 3.1/gen1 USB 3.1/gen1 Type-C Headphone Power Button /LED
19V DC-IN HDMI V1.4 DisplayPort V1.2 LAN 2 x USB2.0 2 x USB3.1/gen1
FUJITSU Mainboard D3654-B Mini-STX
1) Onboard power button (push button) and power LED are designed for usage in Fujitsu SMARTCASE S520 chassis kit

Data Sheet
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SMARTCASE S520
Chassis Kit incl. Cooling Solution
AC Adapter 19V / 65W
(E623)
S26361-F5000-X2
Mono Speaker Kit (for chassis kit)
S26361-F5000-X1
DC-In Connector Lock
Dual WLAN Antenna Kit
(incl. M.2 WLAN Module)
Contact:
Fujitsu Components Europe, B.V.
Tel.: +31 (0)23 556 0910
Fax: +31 (0)23 556 0950
Website: emea.fujitsu.com/components
Address: Diamantlaan 25
2132 WV Hoofddorp
Netherlands
FUJITSU Mainboard D3654-B Mini-STX
Further industrial products offered by Fujitsu
• Connectors
• KVM Switches
• Relays
• Touch Panels
• Thermal Printers
• Wireless Modules 24 Volt Kiosk Printers Multi-Input Touch Panels

Data Sheet
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Contact
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OEM Mainboard Sales
Email: oem-sales@ts.fujitsu.com
Website: http://ts.fujitsu.com
2018-10-23
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may be trademarks and/or copyrights of the respective manufacturer, the use of which by third parties for their
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FUJITSU Mainboard D3654-B Mini-STX