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E-Mail To A Friend:Jetway JNF931-4105 3.5" SBC motherboard, Intel Gemini Lake Quad Core, support 2x HDMI 4K @ 60Hz & eDP, 12V DC-In 2-Pin +12V Alternate Power-In
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Intel® Celeron J4105 Processor Quad Core 1.50 GHz - 2.50 GHz, 10W TDP * Ships with flat silver heatsink for direct attaching to a surface
2 * 260-pin DDR4-2400 up to 8GB Total
Intel HD Graphics 600, 250MHz - 750MHz (J4105)
Realtek ALC662VD HD Audio
1 x Intel i211AT Gigabit LAN
1 x M.2 SATA & PCIE 3.0 x2 NVME 2242/2280 1 x SATA3 6Gb/s Connector
OEM Option: Onboard TPM v1.2 or v2.0
Back Panel Connectors
1 3.5mm Audio Jack (Line-out) 1 RJ-45 ports (10/100/1000) 1 Micro SIM Card Slot 2 HDMI 2.0 (4096 x 2160 @ 60Hz) 2 USB 2.0 ports 2 USB 3.1 Gen1 ports 1 12V DC-in jack
Onboard I/O Connectors
1 M.2 SATA & PCIE 3.0 x2 NVME 2242/2280 1 M.2 PCI-E 2230 E Key for WiFi 1 Full Size Mini PCI-E Slot 1 SATA3 6Gb/s Connector 1 USB Pin Header for up to 2 additional USB 2.0 Ports 1 Serial Port Headers (RS232) 1 40-pin eDP (4096 x 2304 @ 60Hz) 1 AT/ATX Mode Jumper 1 8-bit GPIO Header 1 4-pin 3W Amplifier Header 1 9-pin HD Audio Header 1 9-pin Front Panel Header 1 4-pin Fan Headrer 1 4-pin Power-out Connector for 2.5" HDD/SSD 1 2-pin +12V Alternate Power-In (Mating plug: JST VHR-2N or TE 1-1123722-2)
Power Supply for NF931
External Power Supply – the board can be powered with a +12V external power supply though a DC connector on the back panel. The rear +12V DC jack accepts plugs with an inner diameter (ID) of 2.5 mm and an outer diameter (OD) of 5.5 mm, where the inner contact is +12V (±5%) and the shell is GND.
Internal Power Supply – the board can alternatively be powered via the internal +12V 2-pin power connector, where pin 1 is +12V and pin 2 is GND. The internal 2-pin power connector accepts a JST VHR-2N or TE 1-1123722-2 plug from the power supply.
Caution: There is no isolation circuitry between the external +12V DC jack and the internal 2-pin power connector. It is the system integrator's responsibility to ensure no more than one power supply unit is or can be attached to the board at any time and to ensure the external +12V DC jack is covered if the internal 2-pin power connector is to be used.
Market Segments Supported
√ Digital Security & Surveillance √ Digital Signage √ Gaming √ Industrial Automation/Control √ Medical √ Retail (POS/Kiosk/ATM) √ Networking/Storage Server/Mail Server/Print Server √ Thin Client √ HTPC
Operating Temperature : 0 ~ 40°C Storage Temperature : -20 ~ 85°C
1. Unzip the file and copy to the USB flash drive with FAT32 format. 2. Insert USB and press [F7] on boot to select "UEFI: Built-in EFI Shell" 3. Type "fs0:" to change path when you see Shell prompt. 4. Type "BAFAJA01" to auto update BIOS. 5. Power off the system after the update finished.
[A01]. Initial BIOS.
· Please do not flash the BIOS UNLESS your system has a BIOS-related issue. Flashing the wrong BIOS can cause irreparable damage to the system. · Please be aware that by flashing this BIOS you agree that in the event of a BIOS flash failure, you must contact your dealer for a BIOS replacement. There are no exceptions to this policy. Jetway does not have a policy of replacing BIOS chips directly with end users.