Embedded PC HBJC420P891-4105B (Gemini Lake J4105)
Embedded fanless industrial PC with Intel® Gemini Lake J4105, dual HDMI and SIM card.
- Intel® Gemini Lake J4105 (default) SoC processor
- 1* 260-pin DDR4 2400MHz SODIMM, up to 8 GB
- 2* HDMI, 2* USB3.0, 2* USB2.0, 1* RJ45, 1* SIM card
- 1* Mini PCIe (full-size), 1* M.2 M-key (2242)
- 12V DC-in
The JETWAY HBJC420P891 series features an Intel® Gemini Lake SoC processor. The board has one 2400MHz, 260-pin DDR4 SODIMM supporting up to 8GB of memory. The JNP891 series is equipped with a DDR4 SODIMM slot and an M.2 (M-key, 2242) slot, making it suitable for most digital signage applications. In addition, it offers flexible expansion through a Mini-PCIe slot, which can accommodate other add-on modules. The HBJC420P891 series also has two USB 3.0 ports and two USB 2.0 ports. Customers can connect different peripherals to meet their requirements. The JNP891 series also supports two dual HDMI monitors (4K) for digital signage applications. All HBJC420P891 series models offer advanced features in a compact form factor.
Front I/O connectors

Rear I/O connectors

Diagram / Dimensions

MB model | – JNP891G32B-J4105 |
Part No. | – HBJC420P891-4105B (non-WIFI) |
BIOS | – AMI Flash ROM |
CPU/Chipset | – Intel Gemini Lake J4105 SoC processor |
Memory | – 1 * 260-pin SO-DIMM DDR4-2400 (max. 8GB) |
Storage | – 1 * M.2 M-key (2242 with SATA interface) – 32GB onboard eMMC |
Network | – 1 * Realtek RTL8111H GbE |
Rear panel I/O | – 2 * USB3.0 ports |
Front Panel I/O | – 1 * power button + power LED |
Power source | – AC-DC adapter / DC12V-3.3A-40W |
Compliance | – CE, FCC, LVD, RoHS, ErP ready |
Temperature | – Operating temperature: 0 ~ 50° C |
Dimensions | – 129 (W) x 109.4 (D) x 34 (H) mm |
Packaging | – Net weight: 0.6KG |
OS support | – Windows 10 |
Warranty | – 2-year limited warranty |
* Specifications are subject to change without notice. We are not responsible for typographical errors. HDD and OS are not included.