- 8th / 9th Gen Intel® Core i7 / i5 / i3 / Pentium Processor
- Long-Life Embedded Class with Planned Lifecycle Through Q2’2033
- Supports DDR4-2666 U-DIMM up to 64GB Total
- 2 * Intel Gigabit LAN with iAMT 12.0 & USB 3.1 Support
- Supports 3 Displays DP, HDMI, DVI, VGA
- ECO-design for EuP/ErP

Specification
Model NameNAF791
Part NumberJNAF791-Q370
Form FactorATX (305 x 244mm)
Processor8th & 9th Gen Intel® Core i7 / i5 / i3 / Pentium Processor
Socket LGA 1151 (Formerly Coffee Lake)
ChipsetIntel Q370
Memory4 x 288-pin UDIMM Unbuffered Dual Channel DDR4-2666 up to 64GB Total
* Core i3, Pentium, and Celeron can only support DDR4-2400
GraphicsRequires Intel Core processor with Intel HD Graphics OR a PCI-E x16 Discrete Graphics Card
AudioRealtek ALC662VD HD Audio
LAN1 x Intel I219-LM PHY Gigabit LAN (iAMT 12.0)
1 x Intel I211-AT PCI-E Gigabit LAN
Storage5 x SATA3 6Gb/s with RAID 0, 1, 5, 10
1 x M.2 Slot (PCIe 3.0 x4 & SATA, M-key, 2242/2260/2280/22110)
Super IOFINTEK F81966D
TPMIntel fTPM 2.0 (PTT) Trusted Computing Firmware
Option: Onboard TPM v1.2 or v2.0
Back Panel Connectors
1 Serial Port (1 * RS232/422/485)
1 DP 1.2 (4096 * 2304 @ 60Hz )
1 HDMI 1.4 (4096 * 2160 @ 30Hz)
1 DVI-D (1920 * 1080 @ 60Hz )
1 VGA (1920 * 1200 @ 60Hz )
4 USB 3.1 Gen 2 (10 Gb/s)
2 USB 3.1 Gen 1 (5 Gb/s)
2 RJ45 LAN (10/100/1000)
3 3.5mm Audio Jack

Onboard I/O Connectors
1 PCI-E 3.0 x16 Slot (by 16-lane)
1 PCI-E 3.0 x16 Slot (by 8-lane)
1 PCI-E x4 Slot
1 PCI-E x1 Slot
2 PCI Slot
1 M.2 Slot (PCIe 3.0 x4 & SATA, M-key, 2242/2260/2280/22110)
1 M.2 Slot (E-key, 2230, for WiFi)
5 SATA3 6Gb/s Connectors
1 USB Pin Header for up to 2 additional USB 3.1 Gen 1 Ports
2 USB Pin Header for up to 4 additional USB 2.0 Ports
9 Serial Headers (8 * RS232, 1 * RS232/422/485)
1 Chassis Intrusion Jumper
1 AT/ATX Mode Jumper
1 10-pin GPIO Header
1 5-pin SMBUS Header
1 2-pin HDMI_SPDIF out Header
2 2-pin LAN LED Headers
1 7-pin PS2 Keyboard Mouse Header
1 9-pin Audio Header
1 9-pin Front Panel Header
3 4-pin Fan Headers
1 24-pin ATX Power Connector
1 8-pin 12V ATX Power Connector
Market Segments Supported
√ Workstation
√ Industrial Computer
Environment
Operating Temperature : 0 ~ 60°C
Storage Temperature : -20 ~ 85°C
Ordering Info
Part Number Description
JNAF791-Q370 ATX motherboard
JNAF791T2-Q370 ATX motherboard with TPM 2.0
F04-MB-007-1F (Incl) IO shield for JNAF791-Q370
G01-SATA3-BL-1F (Incl) SATA3 cable
G01-COM9X3-30A-1F (Incl) COM cable 30cm
G02-DVD32-A1-WF (Incl) DVD driver disk
CPU Support

* Overclocking not supported.
! Appendix "F" = CPU without Integrated Graphics and a PCI-E x16 Discrete Graphics Card is Required.

8th Generation Intel® Core i7 / i5 / i3 / Pentium Processor
i7-8700K*
i7-8700
i7-8700T
i7+8700
i7-8086K*
i5-8600K*
i5-8600
i5-8600T
i5-8500
i5-8500T
i5+8500
i5+8400
i5-8400
i5-8400T
i3-8300
i3-8300T
i3-8350K
i3-8100
i3-8100T
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
i9-9900K(F)*!
i9-9900
i9-9900T
i7-9700K(F)*!
i7-9700(F)!
i7-9700T
i5-9600K(F)*!
i5-9600
i5-9600T
i5-9500(F)!
i5-9500T
i5-9400(F)!
i5-9400T
i3-9350K(F)*!
i3-9320
i3-9300
i3-9300T
i3-9100(F)!
i3-9100T
Pentium Gold G5620
Pentium Gold G5600(F)!
Pentium Gold G5600T
Pentium Gold G5420
Pentium Gold G5420T
Celeron G4950
Celeron G4930
Celeron G4930T
OS Support List
Windows Linux
Windows 10 64bit Fedora 28.1.1
Win 10 IoT Enterprise 64-bit openSUSE Leap 15.0
Ubuntu 18.04
CentOS 7_1804
Downloads
NAF791 BIOS A03 Release Date 2019-4-24
Description 1. Update Microcode to Support 9th Gen CPU.
2. Fix Debian not install issue.
Download  F791AA03.zip
Installation Instructions for UEFI 1. Unzip the file and copy to the USB flash drive with FAT32 format.
2. Boot from the USB flash drive.
3. Type "fs0:" to change path when you see Shell prompt.
4. Type "F791AA03" to auto update BIOS.
5. Power off the system after the update finished.
Revised History [A02]. 1.Update 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 NAF791
  Windows 10 (64 bit)
Chipset  inf.zip
Graphic  vga.zip
Sound  rtaudio.zip
LAN  coffeelake-intellan.zip
ME  ime12.zip
RST  RST.zip
Manual
2.0  G03-NAF791-F.pdf
Resources
FCC  FCC
CE  CE
LVD  LVD
RoHS  RoHS
Power Consumption Report  Power Consumption Report
Temperature Test Report  Temperature Test Report
Watchdog/GPIO sample code  Watchdog and GPIO sample code for Windows and Linux