Umbrel Pro is a home cloud server designed to provide up to 16TB of SSD storage for personal data management and self-hosting applications. It enables users to run various services locally, eliminating reliance on external cloud subscriptions while ensuring complete data privacy and ownership.

The product features four NVMe SSD slots supporting up to 16TB storage capacity, with FailSafe Mode providing RAID-powered resilience against SSD failures. It runs umbrelOS, allowing one-click installation of hundreds of self-hosted apps including OpenClaw AI agent, Immich for photo/video backups, Bitcoin nodes, and media streaming services. The hardware includes an 8-core Intel Core i3-N300 processor, 16GB LPDDR5 RAM, 2.5GbE Ethernet, and USB 3.2 Gen 2 ports.

Umbrel Pro operates through umbrelOS, a web-accessible operating system that requires no keyboard or display. Users can manage storage, install apps, and configure settings through a browser interface. The system auto-detects new SSDs and supports network sharing via SMB protocol, with remote access possible through Tailscale integration.

Benefits include eliminating monthly cloud subscription fees, providing complete data privacy since information never leaves the home, and offering versatile functionality from file storage to AI automation. Use cases encompass storing photo libraries and work files, running Bitcoin nodes for financial sovereignty, streaming media content in 4K HDR, and automating tasks with OpenClaw AI agent.

The target audience includes individuals seeking to self-host applications and maintain control over their digital data. Technical details include support for M.2 2280 NVMe SSDs without heatsinks, WiFi 6 and Bluetooth 5.2 connectivity, and integration with the Umbrel App Store containing over 200 applications.