Choosing the best NAS for a Plex server means balancing performance, storage capacity, and ease of use. The Synology DiskStation DS223j stands out as the best overall for its user-friendly interface and reliable media streaming, while the UGREEN NAS DXP6800 Plus offers impressive expandability for power users. However, tradeoffs often come down to cost versus features, with more capable models demanding a higher investment. Keep reading to see how these options compare and which one fits your needs best.
Key Takeaways
- High-performance models like the UGREEN DXP6800 Plus excel for multi-user Plex streaming with fast processors and ample RAM.
- Two-bay NAS options such as the Synology DS223j provide a balance of affordability and sufficient media capabilities for most home users.
- Expandability through M.2 slots or multiple LAN ports is a key factor for future-proofing a Plex server.
- Diskless models require careful selection of compatible drives and setup, which can influence overall reliability and performance.
- Premium options tend to include features like 10GbE ports and hardware transcoding, but may be overkill for casual Plex users.
More Details on Our Top Picks
TERRAMASTER F2-425 2-Bay NAS Storage – Intel x86 Quad-Core CPU, 4GB RAM, 2.5GbE LAN, Network Attached Storage Multimedia Server for Home Users (Diskless)
This model stands out for its powerful Intel x86 quad-core processor and 4GB RAM, making it capable of handling 4K transcoding effortlessly, which is crucial for Plex streaming. Compared with the Synology DS223j, it offers faster multitasking and hardware transcoding, though it involves a tradeoff of a slightly larger size and higher noise levels. The 2.5GbE LAN port ensures quick file transfers, supporting multi-user access without lag. Its tool-free HDD trays and AI-organized Photos app enhance user-friendliness, especially in quiet environments like bedrooms. Data redundancy options like flexible TRAID arrays provide peace of mind. The mobile app integration supports remote management and sync. However, the system is not as energy-efficient as some competitors, and the interface is somewhat less intuitive than Synology’s. This pick makes the most sense for home users seeking robust multimedia transcoding and multi-user access, willing to manage a slightly noisier device.
- Powerful Intel x86 Quad-Core CPU
- 4GB RAM for multitasking and transcoding
- 2.5GbE LAN port for fast transfers
- Support for up to 60TB (2x30TB drives)
Pros:- Excellent hardware transcoding capability
- Fast 2.5GbE network port
- Tool-free HDD installation
- Mobile app for easy remote management
Cons:- Relatively high noise level
- Less energy-efficient compared to competitors
- Slightly complex setup for beginners
Best for: Home users who prioritize high-performance Plex streaming, 4K transcoding, and multi-user access.
Not ideal for: Quiet environments or those seeking energy-efficient operation—this device runs relatively loud and consumes more power.
- Processor:Intel x86 Quad-Core
- RAM:4GB DDR4
- Network Ports:2.5GbE LAN
- Max Storage Capacity:60TB (2x30TB)
- Drive Bays:2
- Size:8.74″D x 4.69″W x 6.06″H
- Enclosure Material:Plastic
- Noise Level:19dB
- Warranty:2 Years
Bottom line: Ideal for tech-savvy home users demanding robust Plex performance and multi-user support, accepting some noise and power use.
Synology 2-Bay DiskStation DS223j (Diskless)
This NAS makes the list for its quiet operation, energy efficiency, and user-friendly DSM interface. Compared with the TerraMaster F2-425, it offers less raw processing power and hardware transcoding, but excels in ease of setup and system stability, making it perfect for those new to NAS or Plex. Its two bays support up to 32TB total storage and include comprehensive data protection features like snapshots and multi-platform sync. The mobile app and extensive community support simplify management, especially for users less comfortable with advanced setups. It’s ideal for small households or light media streaming, where simplicity and quiet operation outweigh the need for heavy transcoding. The main tradeoff is limited hardware transcoding capability, which makes it less suitable for demanding 4K streams. This model is best for users who want a reliable, quiet, and easy-to-manage Plex server for modest media libraries.
- Quiet, energy-efficient operation
- Easy setup with DSM interface
- Supports up to 32TB total capacity
- Comprehensive data protection
Pros:- Quiet and energy-efficient
- Simple DSM interface
- Reliable file sharing and backups
- Good community support
Cons:- Limited hardware transcoding
- Lower processing power than some competitors
- Less expandable for high-demand use cases
Best for: Beginners or users who prefer quiet, simple media sharing and basic Plex streaming without heavy transcoding.
Not ideal for: Power users needing 4K hardware transcoding or multi-user intensive streaming—this device is limited in processing power.
- Processor:Dual-core ARM
- RAM:512MB DDR4
- Max Storage Capacity:32TB
- Drive Bays:2
- Size:6.5″D x 3.94″W x 8.9″H
- Noise Level:Very Quiet
- Warranty:2 Years
- Supported OS:DSM
Bottom line: Best suited for users wanting a quiet, reliable Plex server for modest media needs and easy management, accepting limited transcoding capabilities.
QNAP TS-464-8G-US 4 Bay High-Performance Desktop NAS with Intel Celeron Quad-core Processor, M.2 PCIe Slots and Dual 2.5GbE
This model is ideal for users seeking expandability, high performance, and versatility. It features an Intel Celeron N5105 processor, up to 16GB DDR4 RAM, and dual 2.5GbE ports, making it suitable for demanding Plex transcoding and multitasking. Compared to the TerraMaster, the TS-464 offers more flexible RAM upgrade options and M.2 NVMe slots for SSD caching, providing a noticeable boost in performance during media library scans and transcoding. Its robust software ecosystem includes support for containers, VMs, and HDMI output for local playback. The device supports up to 64TB (or more with drives), with multiple RAID options. Its build quality feels solid, and the interface is intuitive. The main tradeoff is its higher price and complexity, which might overwhelm less experienced users. Excellent for small businesses or tech-savvy homes ready to scale their Plex setup over years.
- Up to 16GB DDR4 RAM support
- Dual 2.5GbE ports for fast network
- M.2 NVMe slots for cache acceleration
- Supports up to 64TB with drives
Pros:- Expandable RAM up to 16GB
- M.2 NVMe slots for caching
- Dual 2.5GbE ports
- Supports multiple RAID configurations
Cons:- Higher price point
- More complex setup
- Larger physical size
Best for: Small business users or advanced home users looking for a scalable, high-performance Plex server with future upgrade paths.
Not ideal for: Beginners or those seeking a plug-and-play, quiet Plex setup—this NAS involves a steeper learning curve and higher cost.
- Processor:Intel Celeron N5105
- RAM:Up to 16GB DDR4
- Network Ports:2x 2.5GbE
- Drive Bays:4
- Max Storage Capacity:Supports 64TB
- Size:9.06″D x 4.49″W x 6.69″H
- Enclosure Material:Metal
- Warranty:3 Years
Bottom line: Best suited for users who want a future-proof, expandable Plex server capable of handling heavy transcoding and multitasking with room to grow.
UGREEN NAS DXP6800 Plus 6-Bay Desktop NAS, Intel i3 1215u 6-Core CPU, 8GB DDR5 RAM, Built-in 128G SSD, 1x 10GbE and 1x 2.5GbE LAN Port, 2X M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless)
This NAS makes this list for its massive storage capacity, high-speed 10GbE port, and powerful Intel i3 processor. Compared with the TS-464, it provides more drive bays, faster network throughput, and 8GB DDR5 RAM, making it ideal for large Plex libraries or small business environments. Its 6 bays support extensive RAID configurations, and the built-in 128GB SSD accelerates caching and virtual machine performance. The 4K HDMI port allows direct local media playback, simplifying media management. It supports Docker containers, virtual machines, and extensive file sharing, making it highly versatile. The device’s build quality is solid, and the included accessories ease setup. The main tradeoff is its higher cost and larger footprint, which may be overkill for modest home use. Perfect for users with demanding media libraries or business applications requiring high throughput and expandability.
- Six drive bays support large capacity
- 10GbE network port for fast transfers
- Built-in 128GB SSD for caching
- Supports virtualization and Docker containers
Pros:- Six bays for massive storage
- 10GbE high-speed network
- DDR5 RAM for better multitasking
- Supports virtualization and Docker
Cons:- High cost
- Larger physical size
- Requires more technical setup
Best for: Power users, media professionals, or small business owners needing extensive storage and high network performance for Plex and beyond.
Not ideal for: Casual home users or those with limited space—this NAS is large, expensive, and more complex to manage.
- Processor:Intel i3 1215u 6-Core
- RAM:8GB DDR5
- Network Ports:1x 10GbE, 1x 2.5GbE
- Drive Bays:6
- Included SSD:128GB
- Max Storage Capacity:Supports large capacity drives
- Size:9.5″D x 4.7″W x 6.7″H
- Warranty:2 Years
Bottom line: Best suited for users with large media collections or business needs seeking maximum performance and expandability.
UGREEN NAS DXP6800 Plus 6-Bay Desktop NAS, Intel i3 1215u 6-Core CPU, 8GB DDR5 RAM, Built-in 128G SSD, 1x 10GbE and 1x 2.5GbE LAN Port, 2X M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless)
This NAS makes this list for its massive storage capacity, high-speed 10GbE port, and powerful Intel i3 processor. Compared with the TS-464, it provides more drive bays, faster network throughput, and 8GB DDR5 RAM, making it ideal for large Plex libraries or small business environments. Its 6 bays support extensive RAID configurations, and the built-in 128GB SSD accelerates caching and virtual machine performance. The 4K HDMI port allows direct local media playback, simplifying media management. It supports Docker containers, virtual machines, and extensive file sharing, making it highly versatile. The device’s build quality is solid, and the included accessories ease setup. The main tradeoff is its higher cost and larger footprint, which may be overkill for modest home use. Perfect for users with demanding media libraries or business applications requiring high throughput and expandability.
- Six drive bays support large capacity
- 10GbE network port for fast transfers
- Built-in 128GB SSD for caching
- Supports virtualization and Docker containers
Pros:- Six bays for massive storage
- 10GbE high-speed network
- DDR5 RAM for improved multitasking
- Supports virtualization and Docker
Cons:- High cost
- Larger size
- Requires technical expertise
Best for: Power users, media professionals, or small business owners needing extensive storage and high network performance for Plex and beyond.
Not ideal for: Casual home users or those with limited space—this NAS is large, expensive, and more complex to manage.
- Processor:Intel i3 1215u 6-Core
- RAM:8GB DDR5
- Network Ports:1x 10GbE, 1x 2.5GbE
- Drive Bays:6
- Included SSD:128GB
- Max Storage Capacity:Supports large capacity drives
- Size:9.5″D x 4.7″W x 6.7″H
- Warranty:2 Years
Bottom line: Best suited for large media libraries or business environments demanding maximum performance and expandability.
UGREEN NAS DXP4800 Plus 4-Bay Desktop NAS, Intel Pentium Gold 8505 5-Core CPU, 8GB DDR5 RAM, Built-in 128G SSD, 1 * 10GbE, 1 * 2.5GbE, 2 * M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless)
This UGREEN NAS DXP4800 Plus stands out for its powerful Intel Pentium Gold 8505 CPU and high-speed 10GbE port, making it ideal for running Docker containers and virtual machines with ease. Compared to the Synology DS220+, it offers more raw processing power and expandability, especially with its M.2 NVMe slots and 8GB DDR5 RAM, which translate into faster Plex transcodes and smoother multitasking. The inclusion of a built-in 128GB SSD enhances boot and cache speeds, but the tradeoff is that drives are not included, and the price is higher. This model is perfect for tech-savvy users who need robust performance and versatility in a NAS, especially for running Plex with multiple streams or VM workloads. However, those seeking a simple, plug-and-play media server will find this overkill and more complex to set up.
Pros:- Exceptional processing power with Intel Pentium Gold 8505 CPU
- High-speed 10GbE port for rapid data transfer
- Supports Docker and virtual machines for advanced customization
- Expandable via 2 M.2 NVMe slots and 8GB DDR5 RAM
Cons:- Hard drives are sold separately, increasing overall cost
- Higher price point may be prohibitive for casual users
- Setup complexity requires technical knowledge
Best for: Power users needing high performance for Docker, VMs, and Plex transcoding
Not ideal for: Beginners or users seeking a budget-friendly, straightforward Plex server
- Processor:Intel Pentium Gold 8505 5-Core
- RAM:8GB DDR5
- Network Ports:1 x 10GbE, 1 x 2.5GbE
- Storage:Diskless, supports 4 bays
- M.2 NVMe Slots:2
- Built-in SSD:128GB
- Video Output:4K HDMI
- Form Factor:Desktop
- Warranty:2 years
Bottom line: This NAS is best suited for experienced users who need maximum performance and versatility for Plex and virtualization tasks.
BUFFALO LinkStation 710 4TB 1-Bay NAS Network Attached Storage with HDD Hard Drives Included
Compared with the BUFFALO 2TB LinkStation 210, the LS710D0401 offers a much larger 4TB capacity and enhanced features like MacOS 26 support and a 2-year warranty. It is designed for users who want a reliable, easy-to-use home cloud solution with minimal setup, featuring built-in HDDs and a straightforward network connection. The device’s compact size and simple management utility make it ideal for families or small households storing photos, videos, and backups. However, it lacks advanced features such as multiple drive bays or high-speed ports, limiting future expansion and Plex transcoding performance. For users prioritizing ease and immediate use over speed or scalability, this NAS provides a solid, no-fuss option. But those with larger media libraries or streaming needs may find it restrictive.
Pros:- Includes 4TB of pre-installed HDDs for immediate use
- Easy setup with a dedicated management utility
- Compact and unobtrusive design
- Supports MacOS 26 and Windows
Cons:- Limited to a single drive bay, restricting expansion
- No high-speed ports like 10GbE or multiple LAN ports
- Basic performance may struggle with multiple Plex streams
Best for: Home users needing a simple, reliable media and backup server
Not ideal for: Enthusiasts seeking high performance or scalability for Plex streaming
- Capacity:4TB
- Drive Bays:1
- Included Drives:Yes
- Network Ports:Ethernet
- Form Factor:Desktop
- Support OS:MacOS 26, Windows
- Warranty:2 years
- Size:8.07″ D x 1.77″ W x 5.02″ H
- Weight:2.43 pounds
Bottom line: This NAS is ideal for home users seeking straightforward, out-of-the-box storage with minimal fuss.
BUFFALO LinkStation 210 2TB 1-Bay NAS Network Attached Storage with HDD Hard Drives Included
Compared with the 4TB LinkStation 710, the LS210D0201 provides a more affordable entry point into network storage, with a 2TB capacity ideal for small backups and media sharing. It features a simple, no-frills design that works well for basic home setups, especially with its support for Windows and older macOS versions. While it doesn’t offer advanced features like multiple bays or high-speed ports, its plug-and-play setup makes it accessible for users unfamiliar with NAS configurations. Its limited performance and capacity mean it’s not suitable for heavy Plex streaming or large media libraries, but for casual users or those just starting with network storage, it offers good value. The device’s basic feature set is a tradeoff for its very accessible price.
Pros:- Affordable price point
- Includes 2TB HDD for immediate use
- Easy setup with minimal technical knowledge
- Supports Windows and older macOS
Cons:- Limited to a single drive bay and capacity
- No high-speed ports or multi-user performance
- Basic features limit Plex transcoding capability
Best for: Beginners or casual users needing simple file sharing and backups
Not ideal for: Power users or those with large media libraries requiring Plex streaming
- Capacity:2TB
- Drive Bays:1
- Included Drives:Yes
- Network Ports:Ethernet
- Form Factor:Desktop
- Support OS:Windows, macOS
- Size:8.07″ D x 1.77″ W x 5.02″ H
- Weight:1.66 kg
- Warranty:2 years
Bottom line: This NAS is best for entry-level users seeking simple, inexpensive storage for small backups and media sharing.
QNAP TR-004 4 Bay USB Type-C Direct Attached Storage (DAS) with hardware RAID (Diskless)
Compared to the BUFFALO models, the QNAP TR-004 offers a flexible solution for expanding existing NAS storage or acting as a standalone external RAID enclosure. Its hardware RAID support and 4 drive bays allow for customizable RAID levels, making it ideal for users who want to migrate drives from other systems or create a robust external backup. Its USB Type-C connection ensures fast data transfer, but it doesn’t include drives or network ports, limiting standalone Plex server capabilities. For those with an existing NAS or looking for dedicated external storage, the TR-004 provides high performance with RAID flexibility, but it isn’t a standalone NAS for direct network access or Plex hosting. Its main advantage is compatibility with multiple drives and RAID configurations.
Pros:- Supports hardware RAID levels 0, 1, 5, JBOD
- High-speed USB Type-C connection
- Supports up to 4 drives, diskless for flexibility
- Suitable for drive migration and backup
Cons:- No network ports, limiting direct NAS use
- Does not include drives, increasing setup costs
- Requires existing knowledge of RAID management
Best for: Power users expanding or migrating storage from existing NAS systems
Not ideal for: Users seeking a standalone, plug-and-play Plex server or home media hub
- Drive Bays:4
- Interface:USB Type-C
- RAID Support:Yes
- Included Drives:None (Diskless)
- Power Supply:External
- Warranty:2 years
Bottom line: This external RAID enclosure is ideal for experienced users expanding or migrating storage, not for direct network hosting or simple Plex setups.
BUFFALO LinkStation 710 2TB 1-Bay NAS Network Attached Storage with HDD Hard Drives Included
Compared with the 4TB version, this 2TB BUFFALO LinkStation 710 offers a smaller capacity but maintains the same ease of use and MacOS 26 support, making it suitable for light media storage and sharing. It features a simple setup process, with built-in HDDs and a compact form factor that fits easily into a home environment. While it lacks advanced features like multiple bays or high-speed ports, it provides reliable network access for basic file sharing, backups, and modest Plex streaming. Its value lies in its simplicity and affordability, but it won’t handle large media libraries or multiple concurrent streams well. For casual users needing basic network storage, this model is a practical, straightforward choice.
Pros:- Includes 2TB HDD for immediate use
- Easy to set up with Buffalo’s management utility
- Compact design suitable for home environment
- Supports MacOS 26 and Windows
Cons:- Limited to a single drive bay and small capacity
- No high-speed ports or multi-user performance features
- Not suitable for large Plex libraries or high transcode demands
Best for: Home users needing simple media sharing and backup with minimal setup
Not ideal for: Enthusiasts or power users requiring high-performance Plex streaming or scalability
- Capacity:2TB
- Drive Bays:1
- Included Drives:Yes
- Network Ports:Ethernet
- Form Factor:Desktop
- Support OS:MacOS 26, Windows
- Size:8.07″ D x 1.77″ W x 5.02″ H
- Weight:3 pounds
- Warranty:2 years
Bottom line: This NAS is best for basic home media sharing and backups without the need for advanced features or scalability.
How We Picked
The products in this roundup were evaluated based on their processing power, RAM capacity, network connectivity options, expandability, and overall build quality. Since Plex performance heavily depends on CPU transcoding abilities, models with Intel or similar processors were prioritized. Ease of setup and user interface also played a role, especially for users new to NAS devices. Price-to-performance ratios and future upgrade potential helped shape the final rankings, with a focus on delivering reliable, high-quality media streaming experiences for Plex users.Factors to Consider When Choosing Best NAS For Plex Server
When selecting a NAS for Plex, it’s essential to consider several key factors that influence performance, usability, and long-term value. Not all NAS devices are equal in handling media transcoding or multi-user streaming, so understanding your specific needs will help you make the best choice. Here are some critical considerations to keep in mind beyond just the hardware specs.Processing Power and Transcoding Capabilities
Plex relies heavily on CPU performance, especially if you plan to transcode media on the fly. Look for NAS models with Intel, AMD, or comparable processors that support hardware transcoding. Cheaper or lower-end CPUs might struggle with high-bitrate 4K streams or multiple simultaneous users, leading to buffering or degraded quality. Remember, a powerful CPU can future-proof your setup as media formats evolve.
Storage Capacity and Expandability
Consider how much storage you’ll need now and in the future. Two-bay NAS units are more affordable but can limit your capacity unless you upgrade drives frequently. Models with multiple bays or M.2 slots allow for easy expansion, which is valuable if your media collection grows. Always check compatibility and ease of adding new drives to avoid costly or complicated upgrades later.
Network Connectivity
Fast network speeds are vital for smooth Plex streaming, especially for 4K content. Look for NAS devices with at least Gigabit Ethernet, but 2.5GbE or 10GbE ports offer better performance for multiple streams or large media files. Consider whether your home network can support higher-speed connections—upgrading your router might be necessary to match your NAS capabilities.
Ease of Use and Software Ecosystem
An intuitive interface and reliable software support make managing your Plex server much easier. Brands like Synology and QNAP provide well-developed apps and community support, which can simplify setup and troubleshooting. Avoid overly complex systems if you’re not comfortable with tech, but also consider the potential need for manual configurations if you want advanced features.
Price and Long-Term Value
Higher-priced models often include features like hardware transcoding, faster processors, and better build quality, which can justify the investment for demanding users. However, budget options can suffice for light use or casual streaming. Balance your current needs with potential future demands, and remember that buying a slightly more capable device may save money in the long run by reducing the need for upgrades.
Frequently Asked Questions
Do I need a NAS with hardware transcoding for Plex?
Hardware transcoding significantly improves streaming quality and reduces CPU load, especially when multiple users are viewing different content or streaming high-resolution media. If you plan to serve 4K content or have several simultaneous streams, choosing a NAS with hardware transcoding support is highly recommended. For casual, single-user use with direct playback, a less powerful NAS might suffice without transcoding capabilities.
How much storage space do I need for a Plex NAS?
The amount of storage depends on your media library size. For most users, starting with 4-8TB is enough for a large collection of movies and TV shows. If you have a massive library or plan to expand, opting for higher capacity drives or multiple bays is wise. Remember, choosing NAS with expandability options helps avoid the hassle of replacing drives prematurely.
Is a diskless NAS a good choice for Plex?
Diskless NAS units offer flexibility and cost savings, but they require you to select compatible drives and set up RAID or other configurations yourself. This can introduce complexity for beginners or those seeking a plug-and-play experience. For experienced users, diskless models provide the opportunity to customize storage and performance, but for most home users, pre-installed drives or ready-to-use units may be more practical.
Should I prioritize network speed over CPU power?
Both are important, but for Plex, CPU power often has a more direct impact on transcoding performance, while network speed affects streaming quality and multi-user experience. If your media files are large or you expect multiple simultaneous streams, investing in a NAS with a faster CPU and higher network bandwidth (like 2.5GbE or 10GbE) will provide a better overall experience. Balance these factors based on your specific use case.
How often should I upgrade my Plex NAS?
Upgrading depends on your media library growth and streaming demands. If you notice buffering or slow transcodes, it may be time to consider a more powerful device or additional storage. As media formats evolve, a more capable NAS with better CPU and network features can help future-proof your setup. Regularly reassessing your needs ensures your Plex server remains smooth and responsive.
Conclusion
For casual users or those just starting out, a two-bay NAS like the Synology DS223j offers an excellent balance of simplicity and performance. Power users or those with extensive media libraries will benefit from models such as the UGREEN DXP6800 Plus for its expandability and processing power. Budget-conscious buyers should consider diskless options with compatible drives, while premium users should look for units with hardware transcoding and high-speed network ports. Ultimately, selecting the right NAS depends on your current needs and future plans—balance features, performance, and budget to find your ideal Plex server companion.
