CuBox-i 4×4 Mini PC Features 4Gb RAM and eSATA

SolidRun have quietly released the CuBox-i 4×4, a new addition to the CuBox-i family that features 4Gb of RAM and an eSATA port and claims to be “the smallest ARM quad core 4GB mini computer. The “4×4” refers to the device’s 4 cores and 4Gb of RAM.

Similar to the CuboxTV that I’ve looked at previously, the CuBox-i 4×4 is powered by the Freescale i.MX6 chipset, which is a quadcore Cortex A9 with a Vivante GC2000 GPU.

However, few mini PCs come with a massive 4Gb of RAM, with a handful of devices such as the excellent UGOOS UT3S belonging to that exclusive club. Whether all 4Gb is addressable is yet to be seen, with a forum post between a Cubox user and SolidRun CTO Rabeeh Khoury suggesting that only 3.8Gb may actually be usable.

Also of interest is theCuBox-i 4×4’s eSATA port which will surely be useful to those needing to transfer large amounts of data such as videos to the device.

SolidRun CuBox-i 4×4 Technical Specifications

  • Chipset: Freescale i.MX6
  • CPU: Quadcore Cortex A9 @1GHz-1.2GHz
  • GPU: Vivante GC2000
  • Storage: microSD card slot, eSATA II (3 Gbps)
  • Video & Audio Output: HDMI 1.4, SP-DIF
  • Connectivity: WiFi 802.11b/g/n, Bluetooth 4.0, Gigabit Ethernet (Limited to 470Mbps due to internal i.MX6 buses)
  • USB: 2 x USB 2.0 port, 1x micro USB to RS232 port
  • Other Features: IR receiver & transmitter, RTC with backup battery
  • Power: 5V 3A
  • Dimensions: 55 x 55 x 42 mm
  • OS: Linux/OpenELEC/Android 4.4


The CuBox-i 4×4 comes with the CuBox-i 4×4 mini PC, Power Adapter ( 110V / 220V ) and an 8GB Micro SD Class 10 card preloaded with either OpenELEC or Android 4.4 KitKat, depending on your preference.

Getting One

If you’re wanting to get a CuBox-i 4×4 for yourself, they are available for pre-order from the SolidRun store or NewEgg for around $170.

According to SolidRun, orders are expected to ship at the end of May.

[via Linux Gizmos]

SolidRun CuboxTV Impressions

There are so many Android media players out there so it is refreshing t0 see a company release a device with a Linux focus. SolidRun’s CuboxTV uses a Freescale i.MX6 chipset armed with a quadcore CPU and Vivante GC2000 3D GPU to run a variety of operating systems such as OpenELEC and Android. Whilst I’m completing my review, I thought I’d share my impressions of the device so far.

I want to say thanks to Solidrun for sending me a CuboxTV to review. You can purchase one from their online store. For those wanting features such as built-in WiFi and Bluetooth, SolidRun also have the CuBox i4Pro available from their store and NewEgg.

CuboxTV Technical Specs

  • Chipset: Freescale i.MX6
  • GPU: Vivante GC2000 3D GPU
  • Storage: 8 GB + microSD
  • Video & Audio Output: HDMI 1.4, SP-DIF
  • Connectivity: Gigabit Ethernet (Limited to 470Mbps due to internal i.MX6 buses)
  • USB: 2 x USB 2.0 port
  • Other Features: IR receiver
  • Power: 5V 3A
  • Dimensions: 5.08 x 5.08 x 5.08 cm
  • OS: Linux/OpenELEC/Android 4.4

CuboxTV Unboxing

CuboxTV Design

The CuboxTV is tiny! Just 5.08 cm on each side, SolidRun have managed an IR port, 2 USB 2.0 ports, Gigabit Ethernet, HDMI, optical audio and a micro SD card slot into the CuboxTV’s diminutive frame.

OpenELEC Performance

The CuboxTV doesn’t feature a power button, so plugging it in causes it to immediately boot. I had installed OpenELEC by downloading and flashing the Ignition image from SolidRun’s site. Connecting my Rikomagic MK705 airmouse, I was able get the CuboxTV to automatically download and install OpenELEC.  The box then rebooted into OpenELEC. Easy!

Boot times were fast at just 15.7 seconds (approximately). However, this is a device that is clearly designed to be always-on so the significance of boot times is probably irrelevant to most.

OpenELEC performance was very good, with everything feeling responsive and list scrolling was nice and smooth.

HDMI-CEC worked perfectly with my Samsung TV, allowing me to use my TV’s remote to control the CuboxTV.

CuboxTV Media Playback in OpenELEC

I took the CuboxTV through my media test files. The results are below:

Video CodecOpenELEC
1080p 3D SBS H.264OK
1080p 3D ABL H.264Audio only
1080p H.264OK
1080p H.264 60HzUnwatchable
1080p High Bitrate H.264OK
720p 50HzOK
1080i 50HzOK
4K H.264Audio only
4K HEVCUnwatchable
1080p VP8OK
720p Hi10pUnwatchable
1080p Hi10pUnwatchable
1080p MPEG2OK
720P RMVBNo Video
1080p VC1OK
1080p VP8OK

Playback was generally good. Those files that were unwatchable were obviously switching to software decoding, which the CPU couldn’t keep up with. Watching interlaced content was fine and and automatic frame rate switching worked perfectly. Some files only played with audio however.

Verdict so far

I’m impressed with the performance of the CuboxTV so far. It’s easy to set up, fast and offers a played back the most common video codecs without issue. Those who watch content with various framerates will appreciate the automatic framerate switching, a function that is unfortunately not available on most Android players.

Getting One

You can purchase the CuboxTV directly from Solidrun from their online store. For those wanting features such as built-in WiFi and Bluetooth, SolidRun also have the CuBox i4Pro available from their store and NewEgg.