Plex on UGREEN NAS: Complete Setup Guide (Australia)

Installing Plex on a UGREEN NAS takes about 20 minutes if you have the right model. The hard part is not the installation. It is knowing which UGREEN NAS can actually transcode, and how to reach your server remotely on Australian NBN. This guide covers both.

Which UGREEN NAS Models Support Plex Transcoding?

The key dividing line in the UGREEN lineup is the CPU. DH series models (DH2300, DH4300, DH4300 Plus) use an ARM Cortex-A55 processor running UGOS. DXP series models (DXP2800, DXP4800, DXP4800 Plus, DXP4800 Pro, DXP6800 Pro) use Intel CPUs running UGOS Pro.

Plex hardware transcoding uses Intel Quick Sync, which is the GPU built into Intel processors. ARM CPUs have no Quick Sync equivalent. This means DH series models can stream content to clients that can play the original file format without conversion, but they cannot convert a 4K file to 1080p or change codecs in real time.

Installing Plex on a UGREEN DXP NAS (UGOS Pro)

Plex is installed through UGOS Pro's App Centre on all DXP models. The App Centre packages Plex as a container, configures it automatically, and maps your NAS shares into the container file system.

1. Log in to UGOS Pro. Open a browser and go to your NAS IP address. The default port is 9000 (e.g. 192.168.1.100:9000). If you have not run the initial setup wizard, complete it first: set an admin password, connect your drives, and create a storage pool and volume.
2. Open App Centre. Click the grid icon in the top-right of the UGOS Pro desktop and select App Centre.
3. Find and install Plex. Search for Plex in the App Centre. Click Install. UGOS Pro downloads and configures the Plex container. This takes 2-5 minutes depending on your internet speed.
4. Launch Plex. Click Open next to Plex Media Server once installation completes. Your browser opens the Plex setup wizard, usually at your NAS IP on port 32400 (e.g. 192.168.1.100:32400/web).
5. Sign in or create a Plex account. A free Plex account is required. Plex Pass is optional at this stage.
6. Add your media library. Click Add Library and choose your media type (Movies, TV Shows, Music). When Plex asks for a folder, your NAS shared folders appear under /media/. If your NAS share is named Movies, the path is /media/Movies.

Installing Plex on a UGREEN DH NAS (UGOS)

UGOS (the operating system on DH2300 and DH4300 Plus) does not support Docker containers. Plex cannot be installed the same way as on a DXP model.

UGREEN has added a native Plex package to UGOS in firmware updates through 2025 and 2026. Check your App Centre: if Plex appears, install it directly. If your UGOS does not show Plex in App Centre, go to Settings, then System, then Software Update and install the latest firmware first.

If Plex is still not available after a firmware update, you have two practical options:

• Use your NAS as storage only. Run Plex on a separate device that mounts the NAS as a network share. The NAS stores the files. Your PC, NUC, or Apple TV handles transcoding and serving. This is a legitimate setup for DH series owners who do not want to upgrade hardware.
• Upgrade to a DXP model. The DXP2800 starts at around $499 AU and adds Intel Quick Sync transcoding, Docker, and the full UGOS Pro app ecosystem. If media serving is important, it is worth the upgrade.

Enabling Hardware Transcoding on UGREEN DXP

Hardware transcoding on UGREEN DXP models uses Intel Quick Sync. You need a Plex Pass subscription to activate it. Plex Pass costs around $8 AUD per month or $250 AUD lifetime.

Steps to enable hardware transcoding:

1. Open Plex Web at http://[your-NAS-IP]:32400/web and sign in.
2. Click the wrench icon (Settings) in the top left.
3. Go to Transcoder under the left-side Settings menu.
4. Toggle Use hardware acceleration when available to On.
5. Click Save Changes.

To verify it is working: play a video that needs transcoding. Force a quality change in the player to trigger conversion. Then go to Settings, Dashboard, and check Now Playing. You should see (hw) in parentheses next to the stream indicator.

On DXP4800 Plus (Intel N100), Quick Sync handles 1080p H.265 and 4K H.264 transcoding comfortably for 2-3 simultaneous streams. On DXP4800 Pro (Intel i3-N305), 4K HDR H.265 runs well for 1-2 streams with tone mapping active.

Remote Access and CGNAT on Australian NBN

Accessing your Plex server remotely depends on your NBN connection type. This is where Australian users face more complexity than guides written for US or European audiences acknowledge.

The CGNAT problem: Many Australian NBN providers place residential connections behind Carrier-Grade NAT (CGNAT). Your router's WAN IP is a private address shared with dozens of other customers. No public IP means port forwarding cannot work. Plex cannot accept incoming connections directly.

How Plex handles CGNAT: Plex includes a built-in relay service. When direct connection fails, Plex routes your remote stream through Plex's own servers. Remote access works without any configuration, but relay streams are throttled to around 2 Mbps, which limits quality to roughly 720p at 4-5 Mbps bitrate content.

Your options as an Australian NBN user:

• Request a public IP from your ISP. Most providers will allocate one on request. Some include it in the standard plan, others charge $5-10 per month. Call your ISP and ask. This is the simplest fix if it is available.
• Use Tailscale. A free VPN app that creates an encrypted network between your devices without needing a public IP. Works through CGNAT using relay servers. Install it on your NAS and your phone or laptop. When Tailscale is active, Plex sees your remote device as if it were on your home network. No relay cap. Full quality.
• Accept the relay cap. For occasional low-priority remote access where 720p is fine, the built-in relay requires no configuration and costs nothing extra.

Setting Up Tailscale on UGREEN DXP for Remote Plex

Tailscale is the recommended remote access solution for UGREEN DXP users on CGNAT. The free plan supports 3 users and 100 devices, which covers most households. Setup takes around 10 minutes.

1. Create a Tailscale account at tailscale.com. The free plan is sufficient for home use.
2. Install Tailscale on your UGREEN NAS. In UGOS Pro App Centre, search for Tailscale. If it appears, install directly. If not, install Portainer from App Centre first, then search Docker Hub for the tailscale/tailscale image and deploy it.
3. Authenticate the NAS. When the Tailscale container starts, check its logs in App Centre for an authentication URL. Open that URL in a browser and sign in to link the NAS to your Tailscale account.
4. Install Tailscale on your phone or laptop. Download the Tailscale app for your device and sign in with the same account. Your NAS appears as a device in your Tailscale network.
5. Access Plex with Tailscale active. Enable Tailscale on your phone before opening the Plex app. Plex detects your device as local to the NAS. Streams play at full quality with no throttling. No relay involved.

Performance Tips for Plex on UGREEN NAS

Transcoder quality setting: In Plex Settings, go to Transcoder and set quality to Make my CPU hurt. On Intel Quick Sync hardware this produces better output without causing buffering. The hardware encoder handles the load.

Maximum simultaneous streams: Set a limit that matches your hardware. DXP2800 handles 2 streams comfortably. DXP4800 Plus handles 3-4. DXP4800 Pro handles 4-6 for 1080p. Exceeding the limit causes all streams to degrade simultaneously.

Thumbnail generation: Disable video preview thumbnail generation during initial library scanning. Re-enable it in Settings and schedule it to run at 2am or similar. Thumbnail generation is CPU-intensive and can cause buffering during library setup if running concurrently with active streams.

Media naming: Plex matches file names to its databases (TMDB, TheTVDB). Name movies as Movie Title (Year).mkv and TV episodes as Show Name S01E01.mkv. Correctly named files match automatically. Incorrectly named files require manual fixing in Plex's match interface.

Static IP for your NAS: Reserve your NAS IP address in your router's DHCP settings so it never changes. Plex Remote Access and Tailscale both work better when the NAS IP is predictable.

Related reading: our NAS buyer's guide, our Synology vs QNAP comparison, and our NAS explainer.

Free tools: Plex Media Planner and NAS Sizing Wizard. No signup required.

Do I need Plex Pass to use Plex on a UGREEN NAS?

No. Plex Media Server is free to install and run. You can stream to any browser via Plex Web without Plex Pass. Plex Pass costs around $8 AUD per month or $250 AUD lifetime and unlocks hardware transcoding on DXP models, mobile app offline sync, and live TV DVR. If you only stream locally on your home network to devices that direct play your files (smart TV, Apple TV, Chromecast), the free tier is sufficient.

Can the UGREEN DH4300 Plus run Plex?

Yes, with limitations. The DH4300 Plus can run Plex if UGOS includes a native Plex package (check App Centre after updating firmware). It can direct play content to devices that support the original file format without conversion. It cannot transcode. If your TV, phone, and other clients can all play the files natively without quality adjustment, the DH4300 Plus works fine for home use. If any client needs transcoding, you need a DXP model with an Intel CPU.

Which UGREEN NAS is best for Plex in Australia?

The DXP4800 Plus is the recommended Plex NAS for most Australian households. It has an Intel N100 CPU with Quick Sync hardware transcoding, 8GB RAM, and 4 drive bays for a large media library. The DXP4800 Pro (Intel i3-N305) is worth the extra cost if you have 4K HDR content and multiple simultaneous users. Both are available directly from UGREEN Australia with a 2-year warranty. See our best UGREEN NAS for Plex guide for a full model comparison.

My Plex server is not accessible from outside my home. What should I check?

First, check whether you are on CGNAT by comparing your router WAN IP to your public IP (search what is my IP in a browser). If they differ, you are on CGNAT and port forwarding will not work. The solutions are: request a public IP from your ISP, or use Tailscale for a free encrypted tunnel that bypasses CGNAT. If you are not on CGNAT, check that port 32400 TCP is forwarded on your router to your NAS IP address, and that your NAS has a static DHCP reservation so the IP does not change. In Plex Settings, Remote Access shows whether your server is reachable from outside and the reason if it is not.

Can I run Jellyfin instead of Plex on a UGREEN NAS?

Yes. Jellyfin is a fully free and open-source media server that installs as a Docker container on UGREEN DXP models via UGOS Pro App Centre. Jellyfin supports 4K HDR hardware transcoding via Intel Quick Sync without a subscription, which is a meaningful advantage over Plex's free tier. The trade-off is that Jellyfin's mobile apps are less polished and it has no built-in CGNAT relay. For local network use and 4K libraries, Jellyfin is worth considering. See our Plex vs Jellyfin comparison for a detailed breakdown.