| Model Name | JBC420U591 | 
        | Part Number | HBJC420U591-3160-B (N3160 non-WIFI) | HBJC420U691Z-3160-B (N3160 AC WIFI) HBJC420U591W-3160-B (N3160 WIFI)
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        | Motherboard Specification | 
        | CPU | Fanless Intel® Celeron N3160 SoC, 1.60GHz – 2.24GHz Burst, Quad-Core, 6W TDP, with AES-NI support | 
        | Memory | 1 x 204-pin SODIMM DDR3L-1600 Dual Channel 1.35V required (up to 8 GB) * 1600MHz memory will run at 1600MHz
 * 1333MHz memory will run at 1066MHz
 * 1066MHz memory not supported
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        | Graphics | Intel® HD Graphics 400 | 
        | LAN | 2 x Intel I211-AT PCI-E Gigabit LAN | 
        | Audio | Realtek ALC662VD HD Audio | 
        | Storage | 1 x Full Size mSATA/mini-PCIE Shared Slot | 
        | WiFi / Mini-PCIE / SIM | 1 x Half size Mini-PCI Express Slot Available 1 x SIM Socket paired with Full Size mSATA/mini-PCIE Shared Slot
 | WiFi + Bluetooth 1 x SIM Socket paired with Full Size mSATA/mini-PCIE Shared Slot
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        | Chassis Specification | 
        | Product size | 129 * 109 * 34  mm | 
        | Material | Lightweight aluminum alloy with extruded aluminum IO panel | 
        | Storage Bay | NA | 
        | Front I/O Port | 1 * Power Button 1 * Power LED
 1 * RS232/422/485 COM port
 2 * USB 3.0
 
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        | Rear I/O Port | 1 * +12V 2.5mm Diameter DC-In Power Jack 1 * Line out / MIC in Combo Jack
 1 * Display Port 1.1 (upto 2560 x 1600 @ 60Hz or 3840 x 2160 @ 30Hz)
 2 * HDMI 1.4b (1920 x 1080 @ 60Hz)
 2 * USB 3.0 port
 2 * RJ-45 port
 2 * SMA Connector for WiFi Antenna
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        | Power | Adapter : AC_90~240V / DC_12V/40W | 
        | Environment | Operating Temperature : 0°C ~ 40°C with air flow Storage Temperature : -20°C ~ 80°C
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        | 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
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