- INTEL® Braswell N3160 SoC Processor
- Embedded Long-life Series, Planned Lifecycle Through Q1'2031
- Pico-ITX Form Factor (100mm X 72mm) Design for Fanless Systems
- 12V DC jack on back panel for external power supply
- Built-in DDR3L-1600-4GB RAM and M.2 slot
- ECO-design for EuP/ErP

Model NameNP591
Part NumberNP591D4-3160
Form Factor2.5" Pico-ITX (100 x 72mm)
ProcessorFanless Intel® Celeron N3160 SoC, 1.60GHz – 2.24GHz Burst, Quad-Core, 6W TDP, with AES-NI support
* Low-profile Heatsink Installed for Basic Bench Testing
MemoryOnboard 4GB DDR3L-1600, non-expandable
GraphicsIntel® HD 400 Graphics
AudioRealtek ALC662 Audio
LAN1 x Intel I211-AT PCI-E Gigabit LAN
Storage1 x M.2 slot (M-key, 2242 SATA only)
1 x SATA3 6Gb/s Connector
Super IOFINTEK F81803U
Form FactorPico-ITX Form Factor (100mm X 72mm)
Back Panel Connectors
1 RJ-45 ports (10/100/1000)
1 Display Port 1.1 (upto 2560 x 1600 @ 60Hz or 3840 x 2160 @ 30Hz)
2 USB 3.0 port
1 +12V 2.5mm Diameter Locking DC-In Power Jack

Onboard I/O Connectors
1 M.2 slot (M-key, Type 2242 SATA SSD only)
1 Full size mini PCI-E Slot
1 SATA3 6Gb/s Connector
1 USB Pin Header (2.0 mm pitch) for up to 2 additional USB 2.0 Ports
2 Serial Port Headers (2.0 mm pitch) (1 * RS232, 1 * RS232/422/485)
1 AT/ATX Mode Select Jumper
1 24-bit Dual Channel LVDS/Inverter (CHRONTEL CH7511B chipset up to 1920 x 1200)
1 9-pin Front Audio Header
1 9-pin Front Panel Connector
1 2-pin LAN LED Header
1 4-pin LVDS 5V/3.3V/12V Select Jumper
1 3-pin Inverter 5V/12V Select Jumper
1 4-pin Power-out Connector (Male)
1 2-pin +12V Alternate Power connector (Molex 5566-2)
Power Supply for NP591
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 and the shell is GND.

Internal Power Supply – the board can alternatively be powered via the internal +12V DC 1 x 2 power connector, where pin 1 is GND and pin 2 is +12 VDC.

Caution: There is no isolation circuitry between the external +12V DC jack and the internal 1 x 2 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 1 x 2 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
Operating Temperature : 0 ~ 40°C
Storage Temperature : -20 ~ 85°C
Ordering Info
Part Number Description
JNP591D4-3160 Pico-ITX form factor motherboard with Intel Celeron N3160, 4G RAM, and heatsink
G01-SATA3-BL-1F (Incl) SATA cable
G01-COM-H2M30-F (Incl) 30cm 2.0mm pitch com cable
G01-PW4PS-2S-32F (Incl) Y power cable
G03-NP591-F (Incl) Manual
HCSMIPCIWIFIB-F (Incl) Mini PCIE extender
G02-DVD21-A5-WF (Incl) DVD Driver Disk
OS Support List
Windows Linux
Windows 7 32bit/64bit (USB3.0 driver preload required) CentOS 7.0
Windows 8.1 32bit/64bit (USB3.0 driver preload required) Debian 8.8
Windows 10 32bit/64bit Fedora 25.13
Windows Embedded 7 SP1 32bit/64bit openSUSE 42.3
Windows Embedded 8.1 32bit/64bit Ubuntu 16.10
POSready 7 32bit/64bit pfSense 2.3.2
Windows 10 IoT Enterprise 64bit RedHat 7.3
NP591 BIOS A05 Release Date 2020-5-20
Description Update CPU uCode for new DRAM modules.
Download  BASPIA05.zip (for DOS)
Installation Instructions for DOS 1. Prepare a MS-DOS bootable USB flash drive.
2. Download the zip file.
3. Unzip the file and copy to the USB flash drive.
4. Change JP1 jumper to 5-6 closed.
5. Reboot the PC into MS-DOS mode and run *.bat in command prompt.
6. Wait in suspense until the update finished.
7. Change JP1 jumper back to 5-6 open.
Revised History [A04]. Improve USB compatibility.
[A03]. Update USB settings to fix system hung during boot.
[A02]. Update CPU uCode for N3160.
[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 NP591
  Windows 7 (32/64 bit) Windows 8.1 (32/64 bit) Windows 10 (32/64 bit)
Chipset  inf.zip  inf.zip  inf.zip
Video  32 bit / 64 bit  32 bit / 64 bit  32 bit / 64 bit
Audio  rtaudio.zip  rtaudio.zip  rtaudio.zip
LAN  Intellan.zip  Intellan.zip  Intellan.zip
USB 3.0  win7.zip  Win81.zip  win10.zip
TXE  txe.zip  txe.zip  txe.zip
TPM 2.0  tpm_hotfix.rar  tpm_hotfix.rar  tpm_hotfix.rar
iRMT  NA  Intel_RMT.rar  Intel_RMT.rar
1.0  G03-NP591-F.pdf
Power Consumption Report  Power Consumption Report
Temperature Test Report  Temperature Test Report
Watchdog sample code  Watchdog sample code