EC-R3399PC 6-Core 64-Bit Embedded Computer

EC-R3399PC is powered by Rockchip RK3399 6-core processor, and is integrated with Mali-T860 quad-core GPU, with built-in GbE, dual-band WiFi
and Bluetooth 5.0. Supporting various operating systems and providing abundant interfaces, the PC is suitable for
scenarios such as smart NVR, cloud terminal, IoT gateway, industrial control.

RK3399 6-core 64-bit processor

It uses server-grade Dual-core Cortex-A72+Quad-core Cortex-A53 big.LITTLE architecture, with frequency up to 1.8GHz. Integrated with Mali-T860
quad-core GPU, it supports OpenGL ES1.1/2.0/3.0/3.1, and with built-in VPU, it supports 4K 10bits H.265/H.264 video decoding.

Powerful network communication

Supporting Gigabit Ethernet, 2.4GHz/5GHz dual-band WiFi (802.11 a/b/g/n/ac protocol), and Bluetooth 5.0,
it delivers fast and smooth data transmission so that it is suitable for a variety of application scenarios.

Hard disk for massive capacity

2242 NVMe SSD can be expanded through M.2 PCIe2.1 interface, with large storage capacity and fast read and write speed.

Excellent heat dissipation

Equipped with industrial-grade metal enclosure, with fanless design but efficient heat dissipation, it features
low power consumption and zero noise; and it supports 7x24h continuous and stable operation.

Supports various operating systems

The PC can run Android, Ubuntu, Debian9, Linux+QT and other operating systems stably, and it also supports xserver and wayland display
servers. With on-board SPI flash, it supports TF card, EMMC, SSD and U disk boot, making system boot more convenient and fast.

A variety of interfaces

HDMI2.0, GbE (RJ45), USB3.0, USB2.0, USB-C multi-function interface (USB3.0 OTG, DP1.2),
3.5mm audio jack and other expansion interfaces are configured.

Abundant resources for customization

A complete SDK, development documents, examples, technology documents, tutorials and other resources are provided for the users
to make a further customization.

A wide range of applications

This PC can be widely used in cloud terminal, smart gateway, vehicle center console, industrial control, edge computing,
face recognition PC, NAS, smart NVR, etc

Smart NVR
Cloud terminal
Central control
Industrial control
Edge computing
Face recognition


Basic Specifications

Rockchip RK3399


6-core 64-bit processor (2×Cortex-A72 + 4×Cortex-A53), frequency up to1.8GHz


Mali-T860 MP4 quad-core GPU,

Support OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11


Support 4K VP9 and 4K 10bits H265/H264 video decoding, up to 60fps

1080P multi-format video decoding (WMV, MPEG-1/2/4, VP8)

1080P video encoding, support H.264 and VP8

Video post-processing: IVTC, denoising, edge/detail/color optimization




16GB/32GB/64GB/128GB eMMC

SPI Flash: on-board 16MB (16MB-512 MB optional)



1 × PCIe2.1 (2Lane), can expand with one 2242 NVMe SSD

1 × TF Card Slot

Hardware Specifications

Support 2.4GHz/5GHz dual-band WiFi, Support 802.11 a/b/g/n/ac protocol

Support Bluetooth 5.0 (BLE)


1000Mbps GbE (RJ45)

Video Output

1 × HDMI2.0, 4K@60fps video output

1 × DP1.2 (USB-C), 4K@60fps video output

* Support dual-monitor display: 1×USB-C (2K output)+ 1×HDMI (4K output)


1 × 3.5mm audio jack (MIC input)

1 × HDMI2.0 audio output

1 × DP1.2 audio output (USB-C)


1 × USB3.0 (Limit 1000 mA)

1 × USB2.0 (Limit 500 mA)

1 × USB-C multi-function interface (USB3.0 OTG data transmission and DP1.2video output)


1 × Power key

1 × Recovery key (at the bottom of the audio jack)


Support infrared remote control


DC12V (5.5*2.1mm jack, support 9V~24V wide voltage input)


Support Android10.0, Ubuntu20.04, Station OS, Debian9, Linux+QT, etc.

Support TF card, EMMC, SSD and USB flash drive bootup




Industrial-grade metal enclosure, all aluminium alloy top cover, matte black, and fanless design



Power Consumption

Idle: 0.12W

Typical: 3.6W

Max: 9.6W


Operating Temperature: -20℃- 60℃

Storage Temperature: -20℃- 70℃

Storage Humidity: 10%~80 %