Video summary

I Accidentally Found The ULTIMATE Cheap & Efficient Home Server

Main summary

Key takeaways

Technology

Overview / Main idea

  • The video argues that older enterprise thin clients (specifically a Dell Wyse 5070 Extended) can be turned into a low-power, budget home server/home lab using Proxmox.
  • This approach is presented as a way to self-host services while keeping data at home and avoiding the cost/power of “normal” servers.

Hardware examined (Dell Wyse 5070 Extended)

  • The device is described as an old thin client: an enterprise office device that typically connects users to a remote desktop server.
  • Its key benefit is very low idle power.

Key specs mentioned

  • CPU: Intel Pentium Silver J505
    • 4 cores, ~1.5 GHz base, ~2.8 GHz boost
  • Integrated GPU: Intel UHD 605 / Quick Sync
    • Used for media transcoding
  • RAM: DDR4 (2 slots)
    • Tested with 12 GB (started with 4 GB, then added an 8 GB stick)
  • Storage: SATA M.2 2280
    • Explicitly not NVMe; uses SATA-based M.2
  • Wi‑Fi: M.2 A+E key slot
    • Not populated on the unit shown
  • Networking/IO: Gigabit Ethernet, lots of USB including USB‑C
  • Expandability (extended model): low-profile PCIe bracket
    • Internally only PCIe 2.0 x4, but still useful for add-ons
    • The creator later wants 2.5GbE

Software stack / services installed

Using Proxmox as the hypervisor, services were deployed across:

  • LXC containers for most services (to avoid locking all RAM to VMs)
  • One VM for Home Assistant (noting that Home Assistant “recommends” a VM)

Services tested and installed

  1. Jellyfin (media server)

    • Tested with Blender “Tears of Steel” (4K SDR, H.264)
    • Results:
      • Direct play (4K): smooth with barely any CPU usage
      • Transcoding (Intel Quick Sync):
        • Able to transcode two 4K streams down to 8 Mbps each simultaneously (speed cited around 1.35x)
      • HDR tone mapping note:
        • Tone mapping is possible but limited by workload
        • Creator mentions comfortably doing one 4K stream with HDR tone mapping

  2. AdGuard (network-wide ad blocking)

    • Positioned as an alternative to Pi-hole
    • “Own DNS query” setup memory impact: about ~400 MB

  3. Vaultwarden (personal password manager)

    • Imported the creator’s real password database (demo scale; not shown)

  4. Home Assistant (smart home automation)

    • Ran as a VM with 4 GB RAM
    • Worked “fine” for the described setup

  5. Engine‑X Proxy Manager (reverse proxy)

    • Used to route external access to internal services

  6. Navidrome (music server)

    • Used as part of the self-hosted stack

  7. Homepage (dashboard / start page UI)

    • Used for a “start page” style dashboard

  8. DiscoPanel (Minecraft server management)

    • Used to run a Minecraft server (vanilla plus “Pebble/prefab” modpack mentioned as “vanilla perfected”)
    • Tested while simultaneously running Jellyfin transcoding:
      • Minecraft chunk generation increased CPU significantly but didn’t “struggle”
      • CPU spikes around chunk generation, but overall experience was fine

Performance / capacity analysis (key results)

  • Tested with 12 GB RAM, creator notes:
    • Idle CPU: ~5–10%
    • Typical memory usage: ~8–12 GB
      • leaving ~3+ GB for Proxmox/host
  • Under combined load (Minecraft + Jellyfin transcoding):
    • CPU spikes could reach ~90%
    • Described as bursty, not sustained

The configuration is framed as a “complete self-hosted stack” replacing many third-party services without high power usage.

Power consumption / thermals

  • Idle power: about ~3 watts
  • Running power: about ~3–6 watts (varies with CPU load)

Temperature monitoring

  • Monitored using an agent (mentioned as “Bezel agent”) via their monitoring setup
  • Stress peak: around ~60°C
  • Idle: about ~38°C in UK ambient conditions

Pricing / buying guidance

  • Emphasizes eBay pricing can vary widely:
    • Some listings cited as high as ~£100 (“ridiculous”)
    • Creator’s unit: ~£60 including power supply and stands
    • General “worth it” range: ~£45–£70

RAM guidance

  • You don’t necessarily need lots of RAM:
    • 16 GB is “fine”
    • More RAM is probably only worthwhile with a more capable CPU or additional services

Expandability + clustering idea

  • The device offers PCIe expandability (though not fully used in the video).
  • Home lab clustering idea:
    • Buy three low-power machines
    • Create a Proxmox cluster for high availability
    • Example cost mentioned: ~£90 each, ~£300 total for three units
    • Compared to the cost of some single OEM “tiny micro” mini PCs (HP/Dell/Lenovo)

Suggested next project (future tutorial direction)

  • The creator originally bought the device to build an OpenSense router
  • Waiting on a 2.5GbE PCIe NIC to install in the PCIe slot
  • They ask whether to:
    • run OpenSense bare metal, or
    • run OpenSense virtualized under Proxmox
  • Viewers are encouraged to comment/subscribe for the follow-up.

Main speakers / sources

  • Main speaker: the video’s creator (name not provided in subtitles)
  • Referenced sources/technologies: Proxmox, Jellyfin, Intel Quick Sync, AdGuard, Vaultwarden, Home Assistant, Nginx Proxy Manager / Engine‑X Proxy Manager, Navidrome, Homepage, DiscoPanel, Minecraft, Blender “Tears of Steel”, and monitoring via Bezel / Bezel agent.

Original video