What can the TS-233 run?
By Devin Chua · Data checked by Owen Nakamura · Updated · Prices checked The TS-233 runs Plex only for direct-play (no hardware transcode), no Docker at all but no virtual machines (ARM). On its ARM Cortex-A55 (4 cores, 2.0 GHz) with 2 GB, the sweet spot is storage and backups. It cannot run Jellyfin, Immich, Home Assistant and more.
The cheapest QNAP and deliberately modest: an ARM processor, 2 GB of soldered RAM, one gigabit port. The network caps you at about 110 MB/s here, so a faster drive buys no more speed. Buy on noise and price per TB, not on data rate.
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Everything the TS-233 can run, at a glance
Rated from this model’s real ARM Cortex-A55 (4 cores, 2.0 GHz) and its 2 GB of RAM. “Limited” and “No” are honest: an ARM box does not virtualize, and no hardware transcode is no hardware transcode.
| App | Runs? | Performance | What it needs on this model |
|---|---|---|---|
| Plex | Yes | poor | Direct-play only |
| Jellyfin | No | n/a | No container platform on this model |
| Immich | No | n/a | No container platform |
| Home Assistant | No | n/a | No Docker, and HA OS needs a VM (unavailable) |
| Nextcloud | No | n/a | No container platform |
| Frigate | No | n/a | No container platform |
| Pi-hole / AdGuard Home | No | n/a | No container platform |
| Paperless-ngx | No | n/a | No container platform |
| Vaultwarden | No | n/a | No container platform |
| Minecraft server | No | n/a | No container platform |
| Docker (general) | No | n/a | OS has no container platform |
| Virtual machines | No | n/a | ARM: no hardware virtualization |
| Surveillance recording | Yes | fair | A few cameras; use surveillance drives |
| Time Machine / backup target | Yes | good | Any model |
App by app on the TS-233
Plex
Plex runs on the TS-233 for direct-play only: the ARM Cortex-A55 (4 cores, 2.0 GHz) is ARM with no hardware transcode. Keep your library in formats your TVs and phones already play, serve it over 1 × 1GbE, and it is a tidy little media box; ask it to convert 4K and it stalls.
Jellyfin
Jellyfin runs in Docker, and the TS-233's QTS 5.2 has no container platform, so it is not a fit here: Plex's native QNAP package is the media route on this model.
Immich
Immich is a multi-container Docker stack, and the TS-233 has no container platform in QTS 5.2, so it is off the table: use QNAP's own photo app instead.
Home Assistant
Home Assistant is light, but the TS-233 has neither Docker nor VM support in QTS 5.2, so neither install path works cleanly: a small always-on mini-PC is the usual host instead.
Nextcloud
Nextcloud needs the container platform the TS-233's QTS 5.2 lacks. For private file sync on this model, QNAP's built-in apps are the practical choice.
Frigate
Frigate decodes every camera stream continuously and detects on each frame: work the TS-233's ARM Cortex-A55 (4 cores, 2.0 GHz) cannot shoulder (ARM, no hardware acceleration). This is not the box for Frigate.
Pi-hole / AdGuard Home
Pi-hole is featherweight, but it still needs the container platform the TS-233's QTS 5.2 does not provide. On this model, network-wide DNS blocking is a job for a Raspberry Pi instead.
Paperless-ngx
Paperless-ngx is a Docker stack the TS-233 cannot host: no container platform in QTS 5.2. A model with Docker is needed for a searchable paper archive.
Vaultwarden
Vaultwarden is tiny but still needs Docker, which the TS-233's QTS 5.2 does not offer. Host your password vault on a model with a container platform.
Minecraft server
A Minecraft world wants RAM and a fast CPU core; the TS-233 has no container platform in QTS 5.2 to run it, so host it elsewhere.
Docker (general)
The TS-233's QTS 5.2 has no container platform, so Docker apps are simply unavailable: the single biggest limit on what this ARM model can run.
Virtual machines
Virtual machines need x86 hardware virtualization; the TS-233's ARM Cortex-A55 (4 cores, 2.0 GHz) is ARM, so it cannot run a VM at all. For a Windows or Linux guest you need an Intel or AMD model.
Surveillance recording
The TS-233 runs QNAP's native camera app for a handful of streams over 1 × 1GbE: enough for a home. Pair its 2 bays with surveillance-tuned drives (WD Purple, SkyHawk) for the constant 24/7 write load.
Time Machine / backup target
Backups are the TS-233's day job: it serves as a Time Machine and Windows/phone backup target over SMB, and its 1 × 1GbE link keeps whole-machine backups quick. Cap each user's quota so the 2 bays are not swallowed by old snapshots.
Local AI on the TS-233
The TS-233 cannot host a local chatbot at all: Ollama and Open WebUI run as containers, and QTS 5.2 has no container platform. Its 2 GB of RAM would not hold an 8B model anyway.
Speed on a chatbot is set by memory bandwidth, and that is the number missing here: the ARM Cortex-A55 (4-core)'s memory speed is not published by QNAP or the chip maker.
As shipped, no model in our list fits the TS-233 comfortably. The memory is soldered, so the only real upgrade for local AI is a stronger box.
Two other AI jobs a NAS does: Frigate camera detection (no container platform, so Frigate cannot run) and Immich photo search (no container platform, so Immich cannot run).
| Llama 3.1 8B (Q4, 4k context, Ollama's default) | Does not fit as shipped |
|---|---|
| Largest comfortable fit | None as shipped |
| AI photo search (Immich) | No container platform, so Immich cannot run |
| AI camera detection (Frigate) | No container platform, so Frigate cannot run |
| Best single upgrade | A stronger box |
The TS-233 at a glance
| CPU | ARM Cortex-A55 (4 cores, 2.0 GHz) |
|---|---|
| RAM | 2 GB 2 GB, soldered |
| Bays | 2 |
| Container platform | No |
| Virtual machines | No (ARM) |
| Plex/Jellyfin transcode | Direct-play only (no HW transcode) |
| OS | QTS 5.2 |
Read more
- What can I run? The full matrix
- Best drives for the TS-233
- RAM for the TS-233
- TS-233 capacity calculator
- What it costs to run (power calculator)
- AI on a NAS: what actually matters
Frequently asked questions
Can the TS-233 run Plex with 4K transcoding?
No. The TS-233's ARM CPU cannot hardware-transcode. It direct-plays files your devices already support, but 4K transcoding needs an Intel Quick Sync NAS.
Can the TS-233 run Docker?
No. The TS-233's OS has no container platform, so Docker apps are not available on this model, the biggest limit on what it can run.
Can the TS-233 run virtual machines?
No. Virtual machines need x86 hardware virtualization and the TS-233 is ARM, so it cannot run a VM. You need an Intel or AMD model for that.
Can the TS-233 run Immich?
No. Immich needs a container platform the TS-233 does not have; use the built-in QNAP photo app instead.
Can the TS-233 run Home Assistant?
Awkwardly. The TS-233 has no Docker and cannot run the full HA OS in a VM, so a small always-on mini-PC is the usual host instead.
Is the TS-233 a good home server, or just storage?
Primarily storage and backups. Without a container platform the TS-233 runs the vendor's built-in apps but not the self-hosted ecosystem: a fine NAS, not a home server.
Can the TS-233 run a local AI chatbot like Ollama?
Not realistically. No container platform for Ollama. For local AI, look at a box with more memory bandwidth; the AI NAS calculator compares them.
Devin Chua works out which drives, RAM and NVMe cache fit which NAS model at nasdrives.ca, and what the RAID choice means for usable capacity, checked against what is in stock on Amazon.ca.
Data checked by Owen Nakamura, Technical editor (data checking)