| Model | – HBJC903I05-6412 (Default) – HBJC903I05I-6412 (Wifi)
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| CPU/Chipset | – Intel® Elkhart Lake SoC Processor (J6412 , 4C/2.0GHz, TDP 10W) | 
| BIOS | – AMI 128Mb Flash ROM | 
| Memory | – 1* DDR4 3200MHz SO-DIMM up to 32GB | 
| Network | – 6* Intel® i225-V 2.5GbE | 
| Graphics | – Intel® HD Graphics, shared memory – 1* HDMI 1.4b (Max Resolution: 3840×2160@30Hz)
 – Support Single Display
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| Storage | – 1* M.2 M-key (2242, SATA interface) support NVMe – 1* 2.5” SATAIII Device
 | 
| Expansion | – 1* M.2 E-key (2230, USB2.0/PCIe Gen.3 x1 interface) – 1* M.2 B-key (3042, USB3.1/PCIe Gen.3 x1 interface)
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| Rear Panel I/O | – 1* USB 3.1 (Gen.2) – 1* USB 2.0
 – 6* RJ45
 – 1* Console RS232 (RJ45 TYPE)
 – 3* COM (1* RS232/422/485, 2* RS232)
 – 1* HDMI
 – 1* Power LED, 1* HDD LED
 – 1* Power Button
 – 1* DC-in Jack (Lockable)
 – 2* Antenna (Optional)
 – 1* GND Hold
 | 
| Front Panel I/O | – N/A | 
| Internal Connector | – SIM Card Holder | 
| Power Source | – MB : DC-in 12V – Adapter : DC12V_60W
 
 | 
| Compliance | – CE, FCC, RoHS, ErP Ready | 
| Dimensions | – System: 200 (W) x 180 (D) x 59.5 (H) mm – Box: 287 (W) x 122 (D) x 280 (H) mm
 – Net Weight: 2.26KG
 – Gross Weight: 3.26KG
 | 
| Temperature | – Operating Temperature: -20 ~ 60° C – Storage Temperature: -20 ~ 60° C
 – Humidity: 10% ~ 90% RH @40°C (non-condensing)
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| OS Support | – Windows 10, Windows 11, Linux |