Rock 4D: Excellent Arm SBC with PCIe connector

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. CORRECTION: Please note that the RK3576 SoC on this board has 4 x A72 cores clocked at 2.2GHz, and 4 x A53 at 2.0GHz -- not 4 x 76 cores, as the video states about 3:20. My apologies for this error. 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