Best Budget NAS for Plex and Home Media Server 2026: Synology vs QNAP
Keeping a full desktop PC running 24/7 just to serve Plex costs €30-50/month in electricity alone. A dedicated NAS draws 15-25 watts, runs silently, and handles media serving, backups, and downloads without babysitting.
Quick answer: The Synology DS224+ is the best budget Plex NAS for most people — Intel hardware transcoding, dead-simple setup, excellent Plex integration, and Synology’s mature ecosystem. If you want more raw power per euro and don’t mind a slightly more complex interface, the QNAP TS-264 gives you more RAM and a faster CPU at a similar price.
What Makes a Good Plex NAS?
Not every NAS can run Plex well. These are the non-negotiable requirements:
- Intel/AMD CPU with hardware transcoding — ARM chips can’t transcode. If any device plays your media in a different format than the original file, the NAS needs to transcode on-the-fly.
- At least 4GB RAM (8GB preferred) — Plex uses RAM for metadata, thumbnails, and stream buffering.
- Gigabit Ethernet minimum — streaming 4K requires sustained 80-100 Mbps. 2.5GbE is future-proof.
- SATA bays for large drives — 3.5” bays accept the cheapest high-capacity storage (4-16TB drives).
Head-to-Head: Synology DS224+ vs QNAP TS-264
| Spec | Synology DS224+ | QNAP TS-264 |
|---|---|---|
| Price | ~€320-350 | ~€330-370 |
| CPU | Intel Celeron J4125 (4C/4T) | Intel Celeron N5095 (4C/4T) |
| RAM | 2 GB DDR4 (expandable to 6GB) | 8 GB DDR4 (expandable to 16GB) |
| Drive bays | 2x 3.5” SATA | 2x 3.5” SATA |
| M.2 slots | 0 | 2x NVMe (cache/storage) |
| Network | 1x 1GbE | 2x 2.5GbE |
| USB | 2x USB 3.2 | 1x USB 3.2 + 1x USB 2.0 |
| HDMI | ❌ | ✅ (direct TV output) |
| 4K transcodes | 1-2 simultaneous | 2-3 simultaneous |
| Power consumption | ~15W idle | ~18W idle |
| Noise | Very quiet | Quiet |
| OS | DSM 7.x | QTS 5.x |
| Plex integration | Native package | Native package |
Synology DS224+ — Best for Simplicity
Synology’s DSM operating system is the reason most people choose this brand. The interface is browser-based, looks like a desktop OS, and installing Plex is literally “click install from the package center.” No terminal commands, no Docker configuration, no troubleshooting.
Strengths
- Setup in 15 minutes — insert drives, power on, follow the web wizard, install Plex. Done.
- DSM ecosystem — Synology Photos (Google Photos replacement), Synology Drive (Dropbox replacement), and Hyper Backup (automated offsite backups) all work flawlessly.
- Security updates — Synology’s security track record is excellent. Automatic updates, 2FA, and active patching.
- Community and documentation — every possible issue has been solved and documented on Reddit/forums.
- Power efficiency — 15W idle means ~€20/year in electricity.
Weaknesses
- Only 2GB RAM — functional for Plex but tight if you run other services simultaneously. Upgrading to 6GB costs ~€25.
- No M.2 slots — can’t add SSD cache for faster metadata browsing.
- 1GbE only — fine for most homes but limits multi-stream 4K scenarios. A USB 2.5GbE adapter works but adds cost.
- Transcoding ceiling — the J4125 handles 1-2 4K transcodes; a third stream will stutter.
Verdict
Best for: First-time NAS buyers who want zero headaches. If “it just works” matters more than maximum performance, the DS224+ delivers that Apple-like experience in the NAS world.
QNAP TS-264 — Best Value for Power Users
The QNAP trades Synology’s polish for raw specs. 8GB RAM (4x more), a faster N5095 CPU, dual 2.5GbE ports, M.2 SSD slots, and HDMI output — all at a near-identical price. If you plan to run Docker containers, VMs, or multiple services alongside Plex, the QNAP gives you headroom.
Strengths
- 8GB RAM out of the box — enough for Plex + Docker + Pi-hole + download managers simultaneously.
- Faster CPU — the N5095 benchmarks 20-30% faster than the J4125 in transcoding tasks.
- Dual 2.5GbE — link aggregation or separate networks for streaming and backups.
- M.2 NVMe slots — add SSD cache for instant thumbnail generation and snappy Plex browsing.
- HDMI output — connect directly to a TV and use the NAS as a media player (no Chromecast needed).
Weaknesses
- QTS learning curve — more powerful but less intuitive than DSM. First-time users will spend more time in settings.
- Security history — QNAP has had more publicized vulnerabilities than Synology. Keep auto-updates enabled.
- Louder fans — the extra power means slightly more thermal output and fan noise (still quiet, but noticeable in a bedroom).
- Bulkier — physically larger unit than the compact DS224+.
Verdict
Best for: Users who want a NAS that does more than just Plex — Docker, VMs, download automation (Sonarr/Radarr), and home network services. The extra RAM and CPU make all the difference when multitasking.
Which Drives to Buy?
The NAS is empty — you need drives. For Plex media storage:
| Drive | Capacity | Best for | Price |
|---|---|---|---|
| WD Red Plus 4TB | 4 TB | Starter libraries, quiet | ~€100 |
| Seagate IronWolf 8TB | 8 TB | Growing collections, 4K | ~€170 |
| WD Red Plus 12TB | 12 TB | Large libraries, future-proof | ~€230 |
Our pick: 2x Seagate IronWolf 8TB in RAID 1 (mirrored). Gives you 8TB of protected storage — enough for ~400 movies in 1080p or ~130 in 4K.
Total Cost Breakdown
| Setup | NAS + Drives | Annual electricity | Total Year 1 |
|---|---|---|---|
| Synology DS224+ + 2x4TB | ~€550 | ~€20 | ~€570 |
| QNAP TS-264 + 2x8TB | ~€700 | ~€25 | ~€725 |
| Old PC running 24/7 | €0 (existing) | ~€300-500 | €300-500/yr ongoing |
The NAS pays for itself within 1-2 years versus running a desktop PC 24/7.
Our Verdict
Synology DS224+ if you want the easiest possible path to a working Plex server. Buy, install, forget.
QNAP TS-264 if you’re comfortable with slightly more complexity and want a device that grows with you into Docker, automation, and advanced networking.
Both are excellent. Neither will disappoint. The DS224+ wins on experience; the TS-264 wins on specs.
Setting Up Plex on Your NAS: What to Expect
The initial Plex setup process is where Synology and QNAP diverge most noticeably. On the Synology DS224+, you install Plex from the built-in Package Center — the same way you would install an app on your phone. The entire process takes under five minutes after the NAS itself is configured. Plex appears as an application within DSM, and you access it through your web browser. Point it at your media folders, wait for the library scan to complete, and you are streaming.
On the QNAP TS-264, Plex installation requires one additional step: you download the Plex package from the Plex website (not from QNAP’s App Center) and manually install it through the QTS interface. This takes an extra two to three minutes and is well-documented by Plex, but it adds a layer of manual intervention that Synology eliminates. Once installed, the Plex experience is identical on both platforms.
Library organization matters more than most new users realize. Plex scans your media files and matches them against online databases to pull metadata, artwork, and episode information. For this to work reliably, your files need consistent naming: movie files should follow the format “Movie Title (Year).mkv” and TV shows should use “Show Name - S01E01 - Episode Title.mkv” format. Poorly named files result in mismatched metadata, wrong artwork, and missing episodes.
Hardware transcoding — the feature that justifies buying an Intel-based NAS — requires a Plex Pass subscription. The lifetime Plex Pass costs roughly one hundred twenty euros and is a one-time payment. Without it, transcoding falls back to software mode, which is significantly slower and limits the number of simultaneous streams your NAS can handle. If you plan to share your Plex library with family members who watch on different devices (phones, tablets, Smart TVs with varying codec support), hardware transcoding is not optional.
Remote access through Plex allows you to stream your media library from anywhere with an internet connection. Your upload speed becomes the bottleneck — a single 1080p stream requires approximately ten to fifteen Mbps of upload bandwidth, and 4K requires thirty to forty Mbps. Most residential internet connections handle one remote stream comfortably but struggle with multiple simultaneous remote viewers. If remote access is a priority, check your ISP’s upload speed and consider whether it supports your expected viewing patterns.
Backup Strategy Beyond Media
A NAS sitting in your home twenty-four hours a day becomes a natural hub for backups beyond media serving. Both the Synology DS224+ and QNAP TS-264 support automated computer backups, phone photo syncing, and cloud backup integration.
Synology Drive Client mirrors selected folders from your PC or Mac to the NAS in real time — functioning like a self-hosted Dropbox. Synology Photos provides a Google Photos alternative that keeps your photos on hardware you control rather than a cloud service that could change pricing or terms. These applications run alongside Plex without performance conflict on the DS224+ as long as you upgrade the RAM to at least four gigabytes.
QNAP’s equivalent applications — QSync and QuMagie — offer similar functionality with a more feature-rich interface but less intuitive initial setup. The QNAP’s eight gigabytes of RAM provide more headroom for running backup services alongside Plex, making the TS-264 the better choice for users who want a combined media server and backup system without worrying about resource constraints.
Network Configuration and Performance Optimization
The network connection between your NAS and streaming devices determines whether Plex delivers buffer-free playback. Both the Synology DS224+ and QNAP TS-264 include 2.5 Gigabit Ethernet ports — a meaningful upgrade over standard Gigabit Ethernet that previous-generation budget NAS units offered. A 2.5GbE connection provides roughly 280 MB/s of throughput, more than sufficient for simultaneous 4K streams to multiple devices.
However, your home network only delivers 2.5GbE performance if the entire chain supports it. The NAS connects to your router or switch, which connects to your streaming device. If any link in that chain is standard Gigabit Ethernet (1GbE), the entire connection drops to 125 MB/s. For a single 4K direct-play stream (bitrates typically 50-80 Mbps), standard Gigabit is adequate. For multiple simultaneous 4K streams or a combined media plus backup workload, upgrading your router or adding a 2.5GbE managed switch (available from TP-Link and QNAP for forty to eighty euros) unlocks the NAS hardware’s full potential.
Wi-Fi streaming to tablets and phones introduces another variable. Wi-Fi 6 (802.11ax) provides sufficient bandwidth for 4K Plex streaming in ideal conditions, but walls, interference from neighboring networks, and distance from the router all degrade throughput. For the most reliable Plex experience, wire your NAS and primary TV/streaming device with Ethernet. Use Wi-Fi for phones and tablets where occasional buffering is more tolerable.
Docker and Advanced Applications
Both NAS platforms support Docker containers, opening a world of self-hosted services beyond Plex. Popular containers for NAS deployment include Radarr and Sonarr (automated media acquisition and management), Overseerr (media request management for shared libraries), Pi-hole (network-wide ad blocking), Home Assistant (home automation), and Nextcloud (self-hosted cloud storage).
The QNAP TS-264’s eight gigabytes of RAM provides significantly more headroom for Docker workloads than the Synology DS224+’s default two gigabytes. Running Plex alongside five or six Docker containers on the Synology requires the RAM upgrade to six or eight gigabytes, while the QNAP handles the same workload out of the box. For technically inclined users who plan to expand beyond Plex into home automation and self-hosting, the QNAP’s RAM advantage becomes a decisive factor.
Synology’s Container Manager (formerly Docker package) provides a graphical interface for Docker deployment that simplifies container management for users unfamiliar with command-line tools. QNAP’s Container Station offers equivalent functionality with slightly more advanced configuration options. Both platforms support docker-compose files, which allow experienced users to deploy complex multi-container applications from text-based configuration files.
Security Hardening for Internet-Facing NAS
Any NAS accessible from the internet through Plex remote access or other external-facing services becomes a potential target for unauthorized access. Basic security configuration protects your data and prevents your NAS from being compromised.
Change the default administrator account password immediately after initial setup. Both Synology and QNAP ship with default credentials that are well-known and actively targeted by automated scanning tools. Create a separate admin account with a strong unique password and disable the default “admin” account entirely.
Enable two-factor authentication on both the NAS web interface and your Plex account. Both DSM and QTS support TOTP (time-based one-time password) apps like Google Authenticator or Authy. This single step blocks the vast majority of credential-based attacks because a stolen password alone is insufficient to log in.
Keep firmware updated automatically. Synology DSM checks for updates daily and can install them automatically during scheduled maintenance windows. QNAP QTS offers similar automatic update functionality. Firmware updates frequently patch security vulnerabilities discovered after release — delaying updates leaves known vulnerabilities unpatched.
Disable services you do not use. Both NAS platforms enable multiple network services by default (FTP, SSH, SNMP, web station). Each enabled service increases the attack surface. Disable everything except the services you actively use: Plex, Synology Drive or QSync, and web management. If you do not access the NAS remotely, disable QuickConnect (Synology) or myQNAPcloud (QNAP) entirely.
Configure the built-in firewall to allow connections only from your local network IP range for management services. Both DSM and QTS include firewall configuration tools that require no networking expertise — template rules for common configurations are available in the settings interface.
Power Consumption and Long-Term Operating Costs
A NAS runs continuously — twenty-four hours per day, three hundred sixty-five days per year. Operating costs accumulate to a meaningful sum over the device’s typical five to eight year lifespan.
The Synology DS224+ draws approximately fifteen watts under typical load (one active Plex stream, background indexing) and eight to ten watts at idle with drives spinning. The QNAP TS-264 draws approximately eighteen watts under similar conditions and ten to twelve watts at idle, reflecting its more powerful CPU and larger RAM complement.
At an average European electricity price of thirty cents per kilowatt-hour, the Synology costs roughly thirty-five to forty euros per year in electricity and the QNAP approximately forty to forty-five euros. Over five years, total electricity cost is one hundred seventy-five to two hundred twenty-five euros — a substantial but unavoidable operating expense that should factor into the total cost comparison.
Hard drive selection affects power consumption. Two 4TB 5400 RPM drives (like the WD Red Plus WD40EFPX) draw three to four watts each during operation. Two 8TB 7200 RPM drives draw five to six watts each. For NAS units that run continuously, lower-RPM drives save five to ten euros per year in electricity while providing adequate sequential throughput for Plex streaming.
RAID Configuration: Protecting Your Media Library
Understanding RAID options prevents data loss and informs drive purchasing decisions. Both the Synology DS224+ and QNAP TS-264 support multiple RAID configurations in their two-bay enclosures, but only two configurations make practical sense for home media servers.
RAID 1 (mirroring) writes identical data to both drives simultaneously. If either drive fails, your data survives on the remaining drive. You replace the failed drive, the NAS rebuilds the mirror automatically, and no data is lost. The trade-off is usable capacity: two 8TB drives in RAID 1 provide only 8TB of usable storage, not 16TB. For a media library that took years to curate and organize, the fifty percent capacity cost is worthwhile insurance against hardware failure.
JBOD (Just a Bunch of Disks) or individual volume mode treats each drive independently. Two 8TB drives provide the full 16TB of usable storage. If one drive fails, only the data on that specific drive is lost. This configuration makes sense only if your media library is easily replaceable — if everything is re-downloadable or re-rippable from physical discs you own. For irreplaceable content (family videos, personal recordings, unique collections), JBOD is a gamble.
Synology’s SHR (Synology Hybrid RAID) functions identically to RAID 1 in a two-bay configuration but adds flexibility for future drive upgrades. If you start with two 4TB drives and later replace one with an 8TB drive, SHR can utilize the extra capacity more efficiently than standard RAID 1. QNAP offers a similar flexible RAID option through their storage pool configuration.
Drive failure rates for modern NAS drives (WD Red Plus, Seagate IronWolf) sit at approximately one to two percent annually. In a two-drive RAID 1 array, the probability of both drives failing simultaneously is extremely low. However, RAID is not a backup — it protects against hardware failure but not against accidental deletion, ransomware, or NAS theft. A true backup strategy includes an offsite copy of critical data (cloud backup or a drive stored at a friend’s location).
Noise Levels and Placement Considerations
A NAS running twenty-four hours a day produces constant noise from hard drive platters spinning and cooling fans operating. Where you place the NAS affects both livability and network performance.
The Synology DS224+ is one of the quietest NAS units available. Under typical load with two WD Red Plus drives, measured noise sits at approximately 19 to 22 decibels at one meter distance — roughly equivalent to a whispered conversation. This is quiet enough for a bedroom nightstand, though extremely noise-sensitive sleepers may notice the gentle hum of spinning drives during the quietest hours.
The QNAP TS-264 is slightly louder at 21 to 25 decibels under similar conditions. The higher thermal output from the faster N5095 CPU means the cooling fan activates more frequently and spins at slightly higher speeds. For a living room or home office, this noise level is perfectly acceptable. For a bedroom, placing the NAS inside a closet or behind furniture provides sufficient acoustic isolation without affecting network performance.
Both devices generate mild vibration from the hard drive motors. Placing the NAS directly on a hard desk amplifies this vibration acoustically. A simple rubber mat or shelf liner under the NAS absorbs vibration and reduces transmitted noise to surrounding surfaces. This five-euro solution makes a noticeable difference in perceived noise level.
Ideal NAS placement is close to your router or network switch (wired Ethernet connection), on a hard surface for heat dissipation, in a well-ventilated space (not sealed inside an airtight cabinet), and away from direct sunlight or heat sources. The NAS generates moderate heat that needs to dissipate — restricting airflow causes elevated operating temperatures that reduce drive lifespan.
Prices are diskless (drives sold separately). Check current RAM expansion pricing — upgrading the Synology to 6GB is highly recommended for Plex.
