ASROCK NUC BOX-255H Running Linux

ASRock Industrial NUC BOX-255H Running Linux: BIOS

H/W Monitor

BIOS
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Being able to define fan speed at specific temperatures is an extremely useful option as it offers complete control of the internal fan speed. Most mini PCs are very limited in controlling fan speed. The ASRock machine excels in this area. The main benefit to me is that I can set the fan setup for silent operation. This means the ASRock machine is perfect for a bedroom or living room.

Security

Security
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Secure Boot

Security
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Boot

Boot
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This is another useful section where you can set the order of devices. In the image I only have 1 NMVe present and no external USB devices are attached.

Pages in this article:
Page 1 – Introduction
Page 2 – Advanced
Page 3 – H/W Monitor, Security, and Boot


Complete list of articles in this series:

ASRock Industrial NUC BOX-255H
IntroductionIntroduction to the series and interrogation of the NUC BOX-255H
BenchmarksBenchmarking the NUC BOX-255H
PowerTesting and comparing the power consumption
Stable DiffusionDeep Learning with Stable Diffusion
Audacity AI PluginsLet's explore OpenVINO AI Plugins for Audacity
3 Types of CoresP-cores, E-cores and low power E-cores performance
GIMP AI PluginsStable Diffusion, Super Resolution, Semantic Segmentation
UbuntuUpgrading from Ubuntu 25.04 to Ubuntu 25.10
Image Upscaling ToolsA survey of upscaling tools
NoiseComparing the machine's noise with other mini PCs
BIOSBasic Input/Output System
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