- 4th Generation Intel i5-4300U Haswell ULT SoC Processor 15W
- Embedded Long-life Series, Planned Lifecycle Through Q2’2020
- 2 * HDMI 1.4 ports (4K @ 24Hz)
- Intel LAN, USB 3.0, Serial Port
- Supports mSATA + 2.5” SATA3 Bay
- 9V~24V DC Wide Voltage Input
- ECO-design for EuP/ErP

Model No   JBC321U92-4300UB JBC321U92W-4300UB
Part No   HBJC321U92-4300UB HBJC321U92W-4300UB
Motherboard Specification
CPU Intel Core i5-4300U, 1.9GHz, 2.90GHz Burst, Dual-core, Hyper-Threading , Haswell ULT, vPro, Virtualization, 22nm, 15W
Memory 2 x 204-pin DDR3L-1600 SO-DIMM Dual Channel up to 16GB, 1.35V required
Graphics Intel® HD Graphics
LAN 1 x Intel® i218LM PHY Gigabit LAN (iAMT 9.5)
Audio Realtek ALC662 Audio CODEC with SPDIF out
Storage 1 x full size mSATA Slot
Wireless / Mini-PCIE Slot 1 x half size Mini-PCI Express Slot Wireless 802.11 b/g/n + Bluetooth 4.0
USB / TPM Embedded 3 * USB 3.0 & 1 * USB 2.0 / Intel fTPM 2.0 (PTT)
Chassis Specification
Product size 116 * 109.6 * 65 mm
Material Lightweight aluminum alloy with extruded aluminum IO panel
Color Black and Sliver
Storage Bay 1 * 2.5" SATA3 Drive Bay
Front I/O Port 1 * Power Button
1 * Power LED
1 * Serial port (RS232/422/485)
1 * USB 3.0
Rear I/O Port 2 * USB 3.0 ports
2 * HDMI 1.4 ports (3840 x 2160 @ 24Hz)
1 * RJ-45 port
1 * Audio line out with SPDIF out
1 * 9V ~ 24V DC-in jack
2 * SMA Connector for WiFi Antenna
1 * Kensington Lock Hole
Power Adapter : AC_90~240V / DC_12V_3.3A/40W
Environment Operating Temperature : 0 ~ 40°C with air flow
Storage Temperature : -20 ~ 80°C
Functional Digital Signage, Set Top Box, Thin Client, Car Entertainment, Smart Mini PC, POS/POI, KIOSK, HTPC
Certificate CE,FCC,ErP For Barebone
CE,FCC,TUV,UL,CCC,CB,ErP For Power Adapter
Ordering Info
Part Number Description
HBJC321U92W-4300UB i5-4300U Barebone in Black with WiFi
HBJC321U92-4300UB i5-4300U Barebone in Black without WiFi
JNU92-4300U (Incl) i5-4300U NUC motherboard
HCS310MWM01B-F (Incl) WALL + VESA + DIN rail mount (Black)
HCS3XXDINRAILPS-F (Incl) Din Rail Clip
LCSCHBJC3XX-F (Incl) Screw pack
HLMAP-FSP040-F (Incl) Adapter 12V 3.3A 40W LEVEL6
HLMCBPCUS-F (Incl) Power cord
HNSCOMWFAWNB159-F (for HBJC321U92W-4300U) AW-NB097 or AW-NB159H PCIE half size WiFi BT card
J05-ANT-AN2400-F (for HBJC321U92W-4300U) WiFi antenna
JBC321U92 BIOS A01 Release Date 2015-6-18
Description Initial BIOS.
Download  BARUAA01.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. Reboot the PC into MS-DOS mode and run *.bat in command prompt.
5. Wait in suspense until the update finished.
Revised History [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 JBC321U92
  Windows 7 (32/64 bit) Windows 8 (32/64 bit) Windows 10 (32/64 bit)
Chipset  chipset_inf.zip  chipset_inf.zip  chipset_inf.zip
Video  7_32_bit / 7_64_bit  8_32_bit / 8_64_bit  10_32_bit / 10_64_bit
Audio  audio.zip  audio.zip  audio.zip
LAN  Intellan.zip  Intellan.zip  Intellan.zip
RAPID App  SetupRST.zip  SetupRST.zip  SetupRST.zip
iAMT (For i5-4300U)  me10.zip  me10.zip  me10.zip
USB 3.0  usb30_win7.zip Built-In Built-In
TPM 2.0  tpm_hotfix.rar  tpm_hotfix.rar  tpm_hotfix.rar
WiFi  Wifi_Win7_Win8.1_Win10.zip  Wifi_Win7_Win8.1_Win10.zip  Wifi_Win7_Win8.1_Win10.zip
Quick Installation Guide  JC320QIG01-F V3.pdf
User Manual  NU92-F.pdf
Power Consumption Report  Power Consumption Report
Temperature Test Report  Temperature Test Report
Watchdog sample code  Watchdog sample code