Intel Atom® x5- E3940 Fanless In-Vehicle Computer

VTC 1021 features next Generation Intel Atom® x5-E3940 processor quad-core 1.6GHz, with powerful graphics and multimedia enhancement. VTC 1021 is packed rugged, fanless, and 1 DIN compact enclosure for the vehicles with limited space to locate the computer system. On board CAN 2.0B and optional OBD interface (SAE J1939) for vehicle diagnostics and driver behavior management. An advanced GPS receiver supports GPS/Glonass/QZSS/Galileo/Beidou and optional dead reckoning is also available. VTC 1021 features WLAN and WWAN wireless data and voice connectivity. With dual SIM external access design, it allows users to access SIM cards conveniently.

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  • Intel Atom® x5-E3940 processor quad core 1.6GHz
  • Built-in U-blox M8N GPS, optional dead reckoning support
  • Built-in CAN 2.0B. optional OBD2 SAE J1708/ SAE J1939
  • 2 x POE support, total 60W (VTC1021-C2K only)
  • 2 x RJ45 10/100/1000 Fast Ethernet with LED
  • 3 x DI and 3 x DO support
  • Smart power management with Ignition on/ off delay via software control and low voltage protection
  • Variety of wireless communication options
  • Certified by CE/FCC/E13 mark
Amplicon Middle East-Nexcom-VTC 1021-BK_C2K

Intel Atom® processor Apollo Lake E3940, 1.6GHz


1 x 204-pin DDR3L SO-DIMM socket support 1866MHz up to 8GB. Default 4GB


1 x 2.5” SATA 2.0
1 x mSATA for full-size mini-PCIe socket


1 x Full size mini-PCIe socket (USB 2.0+ PCIe + mSATA)
1 x Full size mini-PCIe socket (USB 2.0+ PCIe)
1 x Full size mini-PCIe socket (USB 2.0, optional USB 3.0)


1 x u-blox NEO-M8N on board (support GPS/Glonass/QZSS/Galileo/Beidou)
Built-in G-sensor

I/O Interface-Front

1 x Power button with LED
1 x Line-out/MIC-in
1 x Reset button
1 x DB9 for fully RS232
2 x Type A USB 2.0 compliant host, supporting system boot up
2 x External accessible SIM card socket (selectable) with cover
1 x DB9 for Expansion Port (Option)
2 x RJ45 PoE (including 2 x PoE LED light, VTC1021-C2K only)

I/O Interface-Rear

1 x Phoenix connector for power (9~36VDC)/GND/ignition input
1 x Type A USB 3.0 compliant host, supporting system boot up
2 x RJ45 10/ 100/ 1000 fast Ethernet with LED
1 x DB15 VGA, resolution up to 1920 x 1080 @60Hz
1 x HDMI port, resolution up to 3840 x 2160 @30Hz
1 x DB26 port
– 1 x CAN Bus 2.0B
– 1 x RS232 Tx/Rx
– 1 x GPS DR (option)
– 3 x DI and 3 x DO
– 1 x RS422/RS485
– 12V/2A DC output
5 x Antenna holes for GPS/WWAN/WLAN

Power Management

Selectable boot-up & shut-down voltage for low power protection by software
Setting 8-level power on/ off delay time by software
Status of ignition and low voltage can be detected by software
Support S3/ S4 suspend mode

Operating System

Windows 10
YOCTO (by request)


180 mm (W) x 180 mm (D) x 50 mm (H) (7.09” x 7.09” x 1.97”)


1.7 kg

Operating temperatures

-40°C to 70°C (w/ industrial SSD) with air flow

Storage temperatures

-40°C to 85°C with air flow

Relative humidity

IEC60068-2-3, Damp Heat Steady State Test, 40C, 95%, 48Hrs


IEC 60068-2-64, 2G for SSD or 0.5G for HDD
Operating: MIL-STD-810G, 514.6C Procedure 1, Category 4
Storage: MIL-STD-810G, 514.6E Procedure 1, Category 24


MIL-STD-810G, 516.6 Procedure I, trucks and semi-trailers=40g
Crash hazard: Procedure V, ground equipment=75g


CE approval
FCC Class A
E13 Mark

Data Sheet

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