EC-I3588J 8-Core 8K Computer

Powered by Rockchip RK3588 new-gen 8-core 64-bit processor, the computer can be configured with up to 32GB RAM. Capable of
8K video encoding and decoding, it provides abundant interfaces, supporting multiple hard disks, Gigabit Ethernet, WiFi6, 5G/4G
expansion and a variety of videos input and output. It supports various operating systems. This computer can be used in ARM PC,
edge computing, cloud server, smart NVR and other fields.

New-Gen AIoT SoC RK3588

RK3588 is Rockchip's new-gen flagship AIoT SoC with 8nm lithography process. Equipped with 8-core 64-bit CPU, its frequency is up to 2.4GHz.
Integrated with ARM Mali-G610 MP4 quad-core GPU and built-in AI accelerator NPU, it provides 6Tops computing power and supports mainstream
deep learning frameworks. The powerful RK3588 can deliver more optimized performance in various AI application scenarios.

8K video encoding and decoding

The computer supports 8K@60fps H.265/VP9 video decoding and 8K@30fps H.265/H.264 video encoding, and also supports encoding
and decoding simultaneously — up to 32-channel 1080P@30fps decoding and 16-channel 1080P@30fps encoding can be achieved. The
powerful video encoding and decoding capability makes 8K HD display and delicate picture quality available.

Super-large 32GB RAM

Up to 32GB of super-large RAM can be configured, which exceeds the limit of the previous RAM and delivers a faster response speed. It
can meet the application requirements of products with large RAM and large storage.

Multi-channel input and output

With HDMI 2.1/DP1.4/VGA multi-channel video output and HDMI-IN video input interfaces, it supports multi-channel 8K
video output and 4K video input — up to four-screen output with different displays can be achieved.

Powerful network communication capability

With on-board dual GbE RJ45, 2.4GHz/5GHz dual-band WiFi 6 (802.11ax), Bluetooth 5.0, and 5G/4G LTE expansion supported,
it makes network communication have a higher speed.

Multiple hard disks, Massive capacity

Two 2.5" SSD/HDD and one M.2 2242 (SATA3.0) SSD can be connected at the same time; they enable the device to be easily
expanded with TB storage capacity.

Metal brushed enclosure, Simple and stylish

The computer adopts a metal brushed enclosure, which features dust proof and heat dissipation; it is equipped with a tempered
glass top cover for convenient viewing inside — the simple and fashionable design brings a better experience.

Supports various operating systems

Android 12.0, Ubuntu Desktop version and Server version, Debian11, Buildroot, KylinOS and UOS are supported. It also supports RTLinux,
delivering excellent real-time performance. Besides, UEFI Boot is available. The stable and reliable operation provides a safe and stable
system environment for product research and production.

More interfaces for more possibilities

Various interfaces are equipped, such as USB-C, VGA, HDMI IN, HDMI 4K, HDMI 8K, USB3.0 x 4, RJ45 x 2, Line-IN, Phone, Mic, TF Card, SIM
Card and DC 12V.

Abundant resources

SDK, tutorials, tech docs and dev tools are provided, making development simpler and more convenient.

A wide range of applications

It can be widely used in edge computing box, NVR, 8K video box, Android game device, desktop computer, small server and other fields.

Edge computing
Smart NVR
Cloud server
Smart car


Basic Specifications

RockChip RK3588


8-core 64-bit (4×Cortex-A76+4×Cortex-A55), 8nm lithography process,frequency up to 2.4GHz


ARM Mali-G610 MP4 quad-core GPU

Support OpenGL ES3.2 / OpenCL 2.2 / Vulkan1.1, 450 GFLOPS


NPU computing power up to 6 TOPS,

Support INT4/INT8/INT16 mixed operation,

Support framework switching of TensorFlow / MXNet / PyTorch / Caffe


Video decoding:

8K@60fps H.265/VP9/AVS2

8K@30fps H.264 AVC/MVC

4K@60fps AV1

1080P@60fps MPEG-2/-1/VC-1/VP8

Video encoding:

8K@30fps encoding, support H.265 / H.264

Achieve up to 32-channel 1080P@30fps decoding and 16-channel 1080P@30fps encoding


4GB/8GB/16GB 64bit LPDDR4/LPDDR4x/LPDDR5 (Up to 32GB optional)


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



1 × M.2 SATA3.0, can expand with one 2242 (SATA3.0) SSD

4 × standard SATA3.0, can expand with two SATA3.0 SSD/HDD

1 × TF Card Card

Hardware Specifications

2.4GHz/5GHz dual-band WiFi6, Bluetooth 5.0, support 5G/4G LTE expansion


2 × 1000Mbps Ethernet (RJ45) * One of them supports POE power supply and max output is 60w (optional)


Video output:

1 × HDMI2.1 (8K@60fps or 4K@120fps)

1 × HDMI2.0 (4K@60fps)

1 × DP1.4 (8K@30fps, USB-C multi-function interface output)

1 × VGA (1080P@60fps)

Video input:

1 × HDMI-IN (4K@60fps), support HDCP 2.3


Audio output:

1 × Phone output

2 × HDMI audio output

1 × DP1.4 audio output

Audio input:

1 × Line-In input

1 × MIC input

1 × HDMI audio input


4 × USB3.0 (Limit 1A)

1 × USB-C multi-function interface(USB3.0 OTG / DP1.4) (Limit 2A)

2 × USB2.0 (Limit 500mA)


DC12V voltage input (DC5.5×2.1mm)


1 × Power Button


Android: Android 12.0

Linux: Ubuntu Desktop, Ubuntu Server, Debian11, Buildroot, RTLinux 

Kylin Linux, UOS, etc.

Supports UEFI Boot


20(L) * 20(W) * 8.5(H) cm (including rubber feet),metal brushed enclosure


≈1.3kg (no peripheral devices)

Power Consumption

Idle: ≈1.35W (12V/110mA)

Typical: ≈4.8W (12V/400mA)

Max: ≈20W (12V/1700mA)


Operating Temperature: -20℃- 60℃

Storage Temperature: -20℃- 70℃

Storage Humidity: 10%~80 %