- Intel Apollo Lake Celeron J3455 SoC
- Embedded Long-life Series, Planned Lifecycle Through Q3’2031
- Supports up to 3 display, 2DP 4K and eDP
- 2 * Realtek Gigabit LAN, 1 * M.2, 1 * mini PCI-E
- Built-in +12V Power Jack, SIM and Micro SD Slot
- ECO-design for EuP/ErP

Model Name HBJC377F631R
Part Number HBJC377F631-345R HBJC377F631Z-345R
Motherboard Specification
CPU Intel® Celeron J3455 Processor Quad Core 1.50 GHz - 2.30 GHz, 10W TDP
Memory 1 * 204-pin DDR3L-1866 SO-DIMM up to 8GB (1.35V required)
Graphics Intel HD Graphics
LAN 2 * Realtek RTL8119I PCI-E Gigabit LAN
Audio Realtek ALC888 HD Audio
Storage 1 * SATA3 6Gb/s Connector
1 * M.2 SATA M-key 2242 length only
Wireless / Mini-PCIE / SIM 1 * Mini-PCI Express slot (Full-size)
1 * SIM Card Socket
1 * WiFi Installed
1 * SIM Card Socket
USB / TPM 4 * USB 3.0 and 2 * USB 2.0 / Intel fTPM 2.0 (PTT) Trusted Computing Firmware
Chassis Specification
Product size 185 (W) x 142 (D) x 48 (H) mm
Color Black
Storage Bay 1 * 2.5" SATA Drive Bay
Front I/O Port 1 * Power Button
1 * Reset Button
2 * USB 2.0 ports
1 * Line Out Jack
1 * Microphone Jack
4 * RS232 Serial Ports (2 * installed & 2 * cables included in accessory box)
2 * WIFI Antenna holes
Rear I/O Port 1 * +12V DC-in Jack
2 * Display Port (4096 x 2160 @ 60Hz)
4 * USB 3.0 Ports
1 * Micro SD Card Slot
1 * 3.5mm Audio Jack (Line-out & MIC)
1 * RJ45 Type Serial Port
2 * RJ-45 Ports
2 * SMA Connector for WiFi Antenna
Environment Operating Temperature : 0 ~ 50°C
Storage Temperature : -40 ~ 85°C
Humidity: 10% ~ 95% RH @40°C (non-condensing)
Functional Set Top Box, Digital Signage, Surveillance, Smart Fanless PC, POS/POI, KIOSK/ATM
Certificate CE,FCC,ErP For Barebone
CE,FCC,TUV,UL,CCC,CB,ErP For Power Adapter
Ordering Info
Part Number Description
HBJC377F631Z-345R J3455 Barebone with WiFi
HBJC377F631-345R J3455 Barebone without WiFi
HCS370MWM01B-2-F (Incl) Wall Mount
G01-COM-H2M20-F (Incl) COM cable 2.0mm pitch
G01-SA715L7P410F (Incl) SATA data & power cable
L01AS053-F (Incl) Adapter 12V 5A 60W
HNSCOMWFAWCM251HA (for HBJC377F631Z) WiFi card
J05-ANT-GX57245-F (for HBJC377F631Z) WiFi antenna
HNS130MSHDHD02-F (Incl) 2.5" HDD/SSD Bracket
LCSCHBJC3XX-F (Incl) Screw pack
OS Support List
Windows Linux
Windows 10 64bit Fedora 25.13
Win 10 IoT Enterprise 64-bit Ubuntu 16.10
pfSense 2.3.2
HBJC377F631R BIOS A02 Release Date 2022-11-30
Description Update DRAM Compatibility.
Download  F631RA02.zip
Installation Instructions for UEFI 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 "F631RA02" to auto update BIOS.
5. Power off the system after 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 JBC377F631
  Windows 10 (64 bit)
Chipset  inf.zip
Graphic  gfx.zip
Sound  audio.zip
LAN  rtllan_24.zip
ISH  ish.zip
TXE  txe.zip
iRMT  iRMT.zip
WiFi  wifi_driver_package.zip
Chassis Quick Installation Guide  G03-JC377QIG01-F.pdf
Motherboard Manual  G03-NF631R-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