A compact, pre-installed single-disk open-source home cloud, built on the miniature Raspberry Pi 5 computer and the intuitive Casa OS operating system for application management. It allows you to run separate applications easily, without any programming knowledge, unlike traditional cloud solutions, as everything runs directly in your home. It comes pre-installed—just connect it, turn it on, and NextCloud, Home Assistant, OpenHAB, PiHole, evcc, or another pre-installed application is ready to use.
This version includes only a 240 GB SSD, where the Casa OS operating system and a selected application are installed. According to our tutorials, you can easily install any additional application and run multiple applications side by side.



Why Did We Choose SSD?
Thanks to the affordability of SSDs in recent years, the difference compared to HDDs is no longer so significant. SSDs offer several key advantages:
- Significantly higher access time – especially when copying a large number of small files such as photos, work, and personal documents, you will appreciate the multiple speed increase.
- Higher read/write speed compared to HDD – you are more likely to encounter the bandwidth limit of a home/office network (usually 1 Gbps, which is around 125 MB/s) or a WiFi network.
- Silent, no vibrations, no mechanical parts
- Negligible power consumption
SSD Compatibility

DESIGN
- Elegant full-metal chassis in matte black
- Silent operation without active cooling
- Compact and lightweight (~250 g)
- Dimensions: 5.9 x 9.2 x 4.1 cm
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Ecology and Self-Sufficiency
Ultra-low power consumption – only ~5W at idle
Brand and ad-free
Easy upgrades – simple replacement of microcomputer or components
Self-repairable – easy component replacement
Versatile usage (KODI, Home Assistant, OpenHAB, PiHole, evcc and other)
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Versatility
Pre-installed 1x 240GB SSD NVMe drive
Option to connect external drives
2x external powered USB 3.0 ports
2x external powered USB 2.0 ports
2x microHDMI for monitor connection
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Package Includes
Raspberry Pi 5 with 8GB RAM
PCIe NVMe board with 1x 240GB NVMe PCIe SSD drive
USB-C power adapter 5V/5A (up to 27W)
2m LAN cable
Accessories
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Pi-NAS vs Pi-Cloud N vs Pi-Cloud S
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Pi-NAS
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Pi-Cloud N
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Pi-Cloud S
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Main Board |
Raspberry Pi 5 8 GB |
Raspberry Pi 5 8 GB |
Raspberry Pi 5 8 GB |
OS Disk |
32GB SD CARD |
240GB SSD NVMe |
240GB SSD NVMe |
Free SSD Slots |
4 |
3 |
1 |
Dimensions |
11.5 x 9.2 x 4.1 cm |
11.5 x 9.2 x 4.1 cm |
5.9 x 9.2 x 4.1 cm |
Main OS |
Raspbian Lite |
Raspbian Lite |
Raspbian Lite |
NAS Software |
Open Media Vault |
Open Media Vault |
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Docker UI |
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Casa OS |
Casa OS |
Cloud Features |
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NextCloud |
NextCloud |
App Support (Docker) |
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OpenHAB, Home Assistant, PiHole, evcc, and many others |
OpenHAB, Home Assistant, PiHole, evcc, and many others |
Have questions? Contact us at info@opentux.eu, we are happy to help!