- 8th / 9th Gen Intel® Core i7 / i5 / i3 / Pentium Processor
- Supports DDR4-2666 SODIMM up to 64GB Total
- 2 * Intel Gigabit LAN, 2 * COM, 10 * USB
- 9 ~ 36V DC-in, Supports 3 Displays DP, HDMI, eDP
- ECO-design for EuP/ErP

Model NameNF797
Part NumberJNF797-Q370
Form FactorMini-ITX (170 x 170mm)
Processor8th & 9th Gen Intel® Core i7 / i5 / i3 / Pentium Processor up to 65W
Socket LGA 1151 (Formerly Coffee Lake)
ChipsetIntel Q370
Memory2 x 260-pin SODIMM un-buffered Dual Channel DDR4-2666 up to 64GB Total
* Core i3, Pentium, and Celeron can only support DDR4-2400 up to 32GB Total
GraphicsRequires Intel Core processor with Intel HD Graphics
AudioRealtek ALC662VD HD Audio
LAN1 x Intel I219-LM PHY Gigabit LAN (iAMT 12.0)
1 x Intel I211-AT PCI-E Gigabit LAN
Storage2 x SATA3 6Gb/s with RAID 0, 1
1 x M.2 Slot (M-key, SATA & PCIE 3.0 x4, 2242/2260/2280)
TPMIntel fTPM 2.0 (PTT) Trusted Computing Firmware
* As of 5/11/2020, onboard TPM is now optional
Back Panel Connectors
1 9 ~ 36V DC-in Jack (1-pin 2.5mm ID, 5.5mm OD)
1 HDMI 1.4 (4096 * 2160 @ 30Hz)
2 DP 1.2 (4096 * 2304 @ 60Hz )
2 Serial Port (2 * RS232/422/485)
4 USB 3.1 Gen 2 (10 Gb/s)
2 RJ45 LAN (10/100/1000)
3 3.5mm Audio Jack

Onboard I/O Connectors
1 PCI-E x4 Side-Slot, Supports Jetway ETC4G & ETC4B Expansion Modules
1 M.2 Slot (M-key, SATA & PCIE 3.0 x4, 2242/2260/2280)
1 M.2 Slot (E-key, 2230, for WiFi)
2 SATA3 6Gb/s Connectors
2 USB 3.1 Gen 2 (10 Gb/s) Vertical Type-A Ports
2 USB Pin Header for up to 4 additional USB 2.0 Ports
1 40-pin eDP 1.3 Header (4096 x 2304 @ 60Hz)
1 Chassis Intrusion Jumper
1 AT/ATX Mode Jumper
1 8-bit GPIO Header
1 4-pin SMBUS Header
1 6-pin PS2 Keyboard Mouse Header
1 9-pin Audio Header
1 9-pin Front Panel Header
2 4-pin Fan Headers
1 2-pin +9 ~ 36V Alternate Power-in
1 SATA Power-out Connector
Power Supply for NF797
External Power Supply – the board can be powered with a +9 ~ 36V external power supply though a DC connector on the back panel. The rear +9 ~ 36V 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 +9 ~ 36V and the shell is GND.

Internal Power Supply – the board can alternatively be powered via the internal +9 ~ 36V 2-pin power connector, where pin 1 is +9 ~ 36V 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 +9 ~ 36V 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 +9 ~ 36V 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)
Operating Temperature : 0 ~ 60°C
Storage Temperature : -20 ~ 85°C
Ordering Info
Part Number Description
JNF797-Q370 Mini-ITX motherboard
JNF797T2-Q370 Mini-ITX motherboard with onboard TPM 2.0
F04-MB-074-F (Incl) IO shield for JNF797-Q370
G01-SATA3-BL-1F (Incl) SATA3 cable
CPU Support

* Overclocking not supported.

8th Generation Intel® Core i7 / i5 / i3 / Pentium Processor
Pentium G5600
Pentium G5500T
Pentium G5500
Pentium G5400T
Pentium G5400
Celeron G4920
Celeron G4900
Celeron G4900T
9th Generation Intel® Core i7 / i5 / i3 / Pentium Processor
Pentium Gold G5620
Pentium Gold G5600
Pentium Gold G5600T
Pentium Gold G5420
Pentium Gold G5420T
Celeron G4950
Celeron G4930
Celeron G4930T
OS Support List
Windows Linux
Windows 10 64bit CentOS 8
Win 10 IoT Enterprise 64-bit Debian 10.04
Windows 11 64bit Fedora 32.1.6
OpenSUSE 15.1
Ubuntu 20.04
pfSense 2.4.5
RedHat 7.5
Android x86 9.0-r2
VMware ESXi 7.0
Side-port Expansion Modules Support

Side-port Expansion Modules





Ethernet Ports


- Jetway Side-port Expansion Module
- PCIe 3.0 x 4 (8GT/s)
- 2-pair Gigabit LAN Bypass
- Pericom PI7C9X2G608GP Gen 2 Switch
- Intel i211-AT Gigabit Ethernet Controller
- Support Wake on LAN S1/S3/S4/S5 mode
- 170 x 91.8 mm
- RoHS Compliant

 Driver for Windows


- Jetway Side-port Expansion Module
- PCIe 3.0 x 4 (8GT/s)
- 4 additional Gigabit Ethernet Ports
- Pericom PI7C9X2G608GP Gen 2 Switch
- Intel i211-AT Gigabit Ethernet Controller
- Support Wake on LAN S1/S3/S4/S5 mode
- 170 x 91.8 mm
- RoHS Compliant

 Driver for Windows

NF797 BIOS A06 Release Date 2022-6-17
Description Supports NF797V.
Download  F797AA06.zip
Flash Instructions for UEFI 1. Unzip the file and copy to the USB flash drive with FAT32 format.
2. Type "fs0:" to change path when you see Shell prompt.
3. Type "F797AA06" to auto update BIOS.
4. Power off the system after the update finished.
* Read Detailed Instructions in PDF
Revised History [A05]. 1.Support ALC888 Audio. (No Jack Detect Feature) 2.Add Beep Code on Boot. 3.Update Microcode.
[A04]. Update Microcode to Support New 9th Gen Core CPUs With R0 Stepping.
[A03]. 1.Update Microcode for 9th Gen CPU and INTEL SA-00233. 2.Fix Debian not install issue. 3.Disable Turbo Mode.
[A02]. 1.Update CPU Microcode. 2.Improve Memory Compatibility.
[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.

Drivers for NF797
  Windows 10 (64 bit) Windows 11 (64 bit)
Chipset  inf_w10.zip  inf_cfl_w11.zip
Graphic  gfx_w10.zip  gfx_cfl_w11.zip
Sound  audio_w10.zip  audio_cfl.zip
LAN  intellan_w10.zip  intellan_cfl_w11.zip
ME  ime_w10.zip  ime_cfl_w11.zip
RST  rst_w10.zip  rst_cfl_w11.zip
3.0  G03-NF797-F.pdf
Power Consumption Report  Reports available upon request
Temperature Test Report  Reports available upon request
Watchdog/GPIO sample code  Watchdog and GPIO sample code for Windows and Linux