Surprisingly compact, surprisingly high-quality
When I first took the MINIX Z100-0dB out of the packaging, my first thought was: "That's it?"
Measuring 12,3 × 12 × 4,6 cm, it is one of the truly compact mini-PCs, barely larger than a paperback book. However, at just under 1,3 kg, this little device is noticeably heavier than many other mini-PCs.
Instead of plastic, the housing is milled entirely from a single block of aluminum. Heat is dissipated directly through the housing, without any fans. There are no air intake openings, which automatically makes the mini-PC dust-free and therefore suitable for dirty workplaces such as workshops or construction sites.
The simple black casing appears robust, well-made, and functional, without any RGB gimmicks. Included in the box are a VESA mount for attaching it behind a monitor, an HDMI cable, and the power supply with various plug adapters.
More than you would expect from a mini-PC
MINIX doesn't distribute the ports traditionally across the front and back, but instead places them along the sides of the case. The available space is used remarkably efficiently, as the port selection is even more extensive than on some significantly larger systems, despite the compact design.
Connections at a glance:
- 2 × HDMI 2.1 (4K @ 60 Hz, dual display)
- 2 × USB 3.2 Gen 2 Type-A (10Gbps)
- 1 × USB 3.2 Gen 2 Type-C (Data)
- 2 x USB 2.0
- 2,5-Gigabit LAN
- 3,5 mm audio jack
- CMOS reset button
- External Wi-Fi antennas
Up to two monitors can be operated simultaneously via the two HDMI ports. The USB-C port, however, only supports data transfer and not DisplayPort, so no additional monitor can be connected via this port. The integrated RJ45 network port with Realtek RTL8125 controller allows the mini-PC to be reliably connected to a home network via cable.
Wireless connectivity includes WiFi 6 (Intel AX201) and Bluetooth 5.2. Two external WLAN antennas ensure stable reception despite the solid metal housing.
Intel N100 realistically assessed
Inside, an Intel Alder Lake N100 with four cores and a clock speed of up to 3,4 GHz is at work. The TDP is around 6 watts. It's important to have realistic expectations. The N100 isn't a high-performance processor, but a very efficient all-rounder.
The operating system is pre-installed with an activated copy of Windows 11 Pro. Thanks to the x86 architecture, Linux distributions such as Debian or Ubuntu can be easily installed alongside Windows.
Typical areas of application:
- Office work (Word, Excel, Google Docs)
- Web research with many tabs
- Media consumption (YouTube, Netflix, Prime Video)
- Image editing in simple programs
- Editorial work (texts, CMS, SEO tools)
In everyday use as an editorial computer, the system ran consistently stable. WordPress backend, image research, SEO tools, email client, and multiple browser windows running simultaneously were no problem. However, the mini-PC is not designed for games or computationally intensive applications.
With 16 GB of RAM (DDR4-3200 SO-DIMM), there's plenty of headroom, even though the memory only operates in single-channel mode. The integrated 512 GB M.2 NVMe SSD (~600 MB/s read speed) ensures short loading times, fast boot times, and an overall very responsive system.
The components are easily accessible via the screwed-on underside. The SSD and RAM are replaceable; a maximum of 32 GB of RAM and 4 TB of SSD storage are possible.
Intel QuickSync is particularly important for media applications. This hardware acceleration enables efficient video transcoding, for example for Plex or Jellyfin. Even Full HD transcoding is possible without any problems, and in some cases even 4K depending on the codec.
Temperatures, noise level and power consumption
A passively cooled system behaves differently thermally than a conventional PC. Under load, the case becomes noticeably warm. Measurements show surface temperatures sometimes just below 70 degrees Celsius.
That sounds like a lot, but the heat is deliberately dissipated through the casing. What happens internally is crucial. Even under sustained load, the CPU remains within safe operating ranges and exhibits no aggressive thermal throttling. In extended stress tests, the CPU temperature stabilizes at around 65 to a maximum of 70 degrees Celsius.
In normal everyday use, such as writing, browsing, and streaming, the temperatures remain significantly lower. The only important thing is to place the device in an open area and not hide it away in closed cabinets.
The biggest advantage of passive cooling is its silent operation. There's no fan spinning up, no whirring, and no distracting background noise. The Z100-0dB operates completely silently, regardless of the workload.
The mini-PC also proves efficient in terms of power consumption. In everyday use, its power consumption is usually below 15 watts. Even under load, consumption remains moderate. This makes the Z100-0dB ideally suited for continuous operation, for example as a home server, office computer, or energy-saving always-on PC.
