Radxa Rock 4D Arm SBC review and demos, including testing Radxa OS, connecting an NVMe SSD using a Raspberry Pi M.2+ HAT, and CPU tests comparing performance to a Raspberry Pi 5.

My initial review of the Raspberry Pi 5 video is here:
https://www.youtube.com/watch?v=9hYfQ7bRgZg

All of m Raspberry Pi SBC reviews and guides are on this page:
https://explainingcomputers.com/raspberry_pi_videos.html

And all of my other Arm SBC reviews and guides are on this page: https://explainingcomputers.com/arm_sbc_videos.html

More videos on computing and related topics can be found at:
http://www.youtube.com/@ExplainingComputers

And more videos on film and other making, plus retro tech, can be found on my Christopher Barnatt channel: http://www.youtube.com/@ChristopherBarnatt

Chapters:
00:00 Titles & Intro
00:42 Unboxing
03:02 Specifications
08:25 Radxa OS
14:04 eMMC & SSD
16:34 Rock 4D vs Raspberry Pi 5
21:06 Wrap

#Rock4D #Radxa #SBC #Debian #KDE #UFS #eMMC #ExplainingComputers

Explaining Computers's resource offers insights, tutorials, and resources for technology enthusiasts and educators. Readers can learn about computer hardware, software, and technology concepts. With videos, tutorials, and educational content, Explaining Computers provides  guidance and expertise for understanding how computers work and exploring new technologies.

ExplainingComputers

The Rock 4D is an octa-core ARM single board computer from Radxa featuring an RK3576 processor, up to 16GB RAM, and Raspberry Pi 5 form factor compatibility. It includes PCIe connector, full-size HDMI, 3.5mm audio jack, and support for UFS storage modules offering significantly faster speeds than eMMC. Performance benchmarks show the Raspberry Pi 5 generally outperforms the Rock 4D in CPU tests, though both boards deliver similar capabilities for media playback and general computing tasks.

Rock 4D: Excellent Arm SBC with PCIe connector