If you’re looking for the best 4 bay NAS for Plex in 2026, you’re likely prioritizing smooth media streaming, reliable performance, and ease of use. The Synology DiskStation DS925+ stands out as the best overall choice for its balanced performance and user-friendly features. The TERRAMASTER F4-425 appeals to power users needing robust hardware, while the UGREEN DXP4800 Plus offers great value for small teams and families. Tradeoffs in this category typically involve balancing raw performance, ease of setup, and budget constraints. Keep reading to see how these options compare and which one might be right for your Plex setup.
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Key Takeaways
- The Synology DS925+ offers the best mix of performance and ease of use for most users.
- Power users should consider the TERRAMASTER F4-425 for its superior hardware specs.
- Budget-conscious buyers will find the UGREEN DXP4800 Plus provides solid value without sacrificing essential features.
- Diskless models like the Yxk Zero1 Pro require compatible drives and setup knowledge, which may challenge beginners.
- Performance differences often boil down to CPU power and RAM capacity, which directly impact Plex transcodes.
| TERRAMASTER F4-425 4-Bay NAS with Intel x86 Quad-Core CPU and 4GB RAM (Diskless) |  | Best Overall for Power and Flexibility | Processor: Intel x86 quad-core | RAM: 4GB | Storage Capacity: up to 120TB (4 x 30TB) | VIEW LATEST PRICE | See Our Full Breakdown |
| Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS |  | Best Value for Home and Small Office Users | Processor: Realtek RTD1619B 1.7GHz Quad-Core | RAM: 1GB DDR4 | Network: 2.5GbE port | VIEW LATEST PRICE | See Our Full Breakdown |
| UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small Teams |  | Best for Massive Storage and Virtualization | Processor: AMD Ryzen Embedded R2514 | RAM: 8GB DDR4, expandable to 64GB | Storage Capacity: Up to 144TB | VIEW LATEST PRICE | See Our Full Breakdown |
| Yxk Zero1 Pro 4-Bay NAS for Enthusiasts, Home & Office (Diskless) |  | Best for Enthusiasts and Power Users | Processor: Intel N100 | RAM: 8GB DDR4 | Drive Bays: 4 SATA + 2 M.2 NVMe | VIEW LATEST PRICE | See Our Full Breakdown |
| Synology 4-Bay DiskStation DS925+ (Diskless) |  | Best for High-Performance Plex Streaming and Virtualization | Drive Bays: 4 | Network Ports: Dual 2.5GbE | Supported Throughput: up to 522/565 MB/s | VIEW LATEST PRICE | See Our Full Breakdown |
| 4 bay nas for plex | Processor | RAM | Network | Drive Bays |
|---|---|---|---|---|
| TERRAMASTER F4-425 4-Bay NAS w | Intel x86 quad-core | 4GB | 2.5GbE port | — |
| Asustor Drivestor 4 Gen 2 AS12 | Realtek RTD1619B 1.7GHz Quad-Core | 1GB DDR4 | 2.5GbE port | — |
| UGREEN DXP4800 Plus 4-Bay NAS | AMD Ryzen Embedded R2514 | 8GB DDR4, expandable to 64GB | Dual 10GbE ports | 4 with U.2 NVMe support |
| Yxk Zero1 Pro 4-Bay NAS for En | Intel N100 | 8GB DDR4 | — | 4 SATA + 2 M.2 NVMe |
| Synology 4-Bay DiskStation DS9 | Intel Celeron | Expandable | — | 4 |
More Details on Our Top Picks
TERRAMASTER F4-425 4-Bay NAS with Intel x86 Quad-Core CPU and 4GB RAM (Diskless)
The TERRAMASTER F4-425 excels as the most balanced option for users who need robust multitasking and advanced media capabilities. Its Intel x86 quad-core processor and 4GB RAM deliver smooth 4K transcoding and quick data access, outperforming the Asustor Drivestor 4 Gen 2 in raw processing power. Unlike smaller NAS units, this model supports up to 120TB of storage with flexible RAID options, ideal for media libraries and secure backups. However, being diskless means you must purchase drives separately, which adds to the initial cost. Its quiet operation at 21dB makes it suitable for home environments, and the mobile app simplifies remote management. Compared to the UGREEN DXP4800 Plus, it offers a more straightforward setup and better media processing, but at the expense of slightly fewer advanced features like virtualization.
Pros:- Powerful quad-core Intel x86 processor for multitasking
- Supports up to 120TB with flexible RAID options
- Quiet operation suitable for home use
- Supports 4K media transcoding
Cons:- Requires purchasing drives separately (diskless design)
- Advanced features can be complex for novices
Best for: Power users who want a versatile, high-performance NAS with media transcoding and large capacity flexibility.
Not ideal for: Beginners or those seeking an all-in-one packaged solution since it requires separate drive purchase and some technical setup.
- Processor:Intel x86 quad-core
- RAM:4GB
- Storage Capacity:up to 120TB (4 x 30TB)
- Network:2.5GbE port
- Noise Level:21dB
- HDD Bays:4
Our verdict“This pick is best for users needing a balance of power, storage capacity, and media capabilities in a home or small office setting.”
Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS
The Asustor Drivestor 4 Gen 2 offers a compelling mix of affordability and ease of use, making it ideal for home users or small offices. Its 1.7GHz quad-core Realtek processor and 1GB DDR4 RAM support basic 4K media streaming and multiple RAID configurations, but it falls behind the TERRAMASTER F4-425 in raw processing power. Its 2.5GbE port facilitates faster network transfers compared to standard gigabit models, but the limited RAM may hinder performance during heavy multitasking or intensive backups. The setup is straightforward with tool-free drive installation, and it supports a broad range of RAID options for data redundancy. Compared to the Yxk Zero1 Pro, it’s less expandable but more user-friendly for those prioritizing simplicity over advanced customization.
Pros:- Supports multiple RAID configurations for data safety
- Fast 2.5GbE network port for quicker transfers
- Easy, tool-free drive installation
- Affordable entry point for small setups
Cons:- Limited 1GB RAM may slow multitasking
- No included drives, diskless setup
Best for: Small office or home users seeking reliable, affordable NAS with flexible RAID options and decent media streaming support.
Not ideal for: Power users or media creators who need advanced virtualization and high-end processing capabilities.
- Processor:Realtek RTD1619B 1.7GHz Quad-Core
- RAM:1GB DDR4
- Network:2.5GbE port
- Number of Bays:4
- Drive Compatibility:2.5-inch drives
- RAID Support:RAID 0/1/5/6/10
Our verdict“This NAS is perfect for budget-conscious users who want straightforward storage and media streaming without complex features.”
UGREEN DXP4800 Plus 4-Bay NAS for Families, Creators & Small Teams
The UGREEN DXP4800 Plus stands out for its remarkable storage capacity—up to 144TB—and support for advanced virtualization features like Docker and virtual machines. Its AMD Ryzen Embedded R2514 processor and 8GB RAM deliver high performance suitable for media editing, content creation, and small team collaborations. The dual 10GbE ports and support for SSDs and HDDs make it a flexible, high-speed solution, surpassing the Asustor in raw processing and expandability. However, its setup can be complex due to multiple features, and drives are sold separately, adding to the total cost. The comprehensive security protocols provide peace of mind, but the device’s advanced capabilities may be overkill for simple backup needs.
Pros:- Supports up to 144TB of storage with SSD and HDD options
- Dual 10GbE ports for rapid data transfer
- Supports Docker and virtual machines for versatile use
- Built-in surveillance and security features
Cons:- Requires additional drives purchase
- Setup complexity for advanced features
Best for: Tech-savvy creators or small teams requiring extensive storage, virtualization, and high-speed networking.
Not ideal for: Casual users or beginners who prefer plug-and-play simplicity over advanced features and customization.
- Processor:AMD Ryzen Embedded R2514
- RAM:8GB DDR4, expandable to 64GB
- Storage Capacity:Up to 144TB
- Network:Dual 10GbE ports
- Drive Bays:4 with U.2 NVMe support
- Additional Features:Built-in surveillance, HDMI output
Our verdict“Ideal for users needing extensive storage and virtualization capabilities, but less suited for those seeking simple NAS solutions.”
Yxk Zero1 Pro 4-Bay NAS for Enthusiasts, Home & Office (Diskless)
The Yxk Zero1 Pro offers a compelling mix of high-performance hardware and extensive customization options, making it the most flexible choice in this lineup. Equipped with an Intel N100 processor and 8GB DDR4 RAM, it handles demanding tasks like 4K HDR streaming, AI photo organization, and Docker containers with ease. Its support for up to 144TB of storage and multiple drive types (including M.2 NVMe) makes it highly expandable. Unlike the UGREEN DXP4800, it requires more technical knowledge to set up and configure, especially if installing third-party operating systems like TrueNAS or Unraid. The drives are sold separately, and it demands manual setup for maximum benefit, but it provides unmatched versatility for enthusiasts.
Pros:- Supports up to 144TB with flexible drive options
- High-performance Intel N100 processor and 8GB RAM
- Supports Docker, third-party OS, and AI features
- Includes dual 2.5GbE ports and HDMI output
Cons:- Drives are sold separately, increasing initial cost
- Requires manual setup for third-party OS and advanced features
Best for: Advanced users and enthusiasts seeking a highly customizable NAS for media, AI, and server tasks.
Not ideal for: Casual users or those who prefer a ready-to-use, simple NAS with minimal setup.
- Processor:Intel N100
- RAM:8GB DDR4
- Drive Bays:4 SATA + 2 M.2 NVMe
- Maximum Storage:144TB
- Connectivity:Dual 2.5GbE, HDMI
- Additional Features:Docker, third-party OS support
Our verdict“Best suited for power users wanting maximum customization and future-proofing, but not for beginners seeking simplicity.”
Synology 4-Bay DiskStation DS925+ (Diskless)
The Synology DS925+ stands out for its impressive read/write speeds, making it ideal for Plex users who prioritize smooth streaming and quick data access. Compared to the TERRAMASTER F4-425, which offers a more straightforward setup, the DS925+ provides higher network throughput thanks to its dual 2.5GbE ports, supporting up to 565 MB/s. However, the diskless design means you’ll need to invest separately in drives, and its configuration can be daunting for beginners. Its compatibility list for drives may limit choices, but for users needing robust virtualization and data protection, this model delivers versatility. It makes the most sense for tech-savvy users who want top-tier performance, but less so for those new to NAS or seeking plug-and-play simplicity.
Pros:- Exceptional sequential read/write speeds for seamless Plex playback
- Dual 2.5GbE ports for fast network transfer
- Versatile features including virtualization and data protection
Cons:- Requires separate purchase of drives, adding to initial cost
- Complex setup process may challenge less experienced users
- Limited drive compatibility list can restrict options
Best for: Power users who want fast Plex streaming, virtualization capabilities, and comprehensive data management
Not ideal for: Beginners or users seeking a ready-to-use NAS without additional configuration or drive purchases
- Drive Bays:4
- Network Ports:Dual 2.5GbE
- Supported Throughput:up to 522/565 MB/s
- Warranty:3-year limited hardware
- Diskless:Yes
- Processor:Intel Celeron
- RAM:Expandable
- Virtualization Support:Yes
Our verdict“This NAS is best suited for tech-savvy users who demand high performance and advanced features for Plex and virtualization.”
How We Picked
I evaluated these NAS options based on their hardware performance, software usability, build quality, expandability, and value for Plex streaming. Reliability, ease of setup, and ecosystem support also played crucial roles in ranking. Products were selected to represent a range of user needs—from beginners to power users—ensuring that each offers a distinct advantage. The rankings reflect a balance between raw hardware capabilities and practical usability, especially for media streaming tasks like Plex. Cost-effectiveness was considered, but only when paired with features that support smooth Plex operation and future-proofing.| 4 bay nas for plex | Processor |
|---|---|
| TERRAMASTER F4-425 4-Bay NAS w | Intel x86 quad-core |
| Asustor Drivestor 4 Gen 2 AS12 | Realtek RTD1619B 1.7GHz Quad-Core |
| UGREEN DXP4800 Plus 4-Bay NAS | AMD Ryzen Embedded R2514 |
| Yxk Zero1 Pro 4-Bay NAS for En | Intel N100 |
| Synology 4-Bay DiskStation DS9 | Intel Celeron |
Factors to Consider When Choosing Best 4 Bay Nas For Plex
Choosing the best 4 bay NAS for Plex involves weighing several key factors that influence performance, ease of use, and long-term value. Understanding these factors helps avoid common pitfalls, like underestimating hardware needs or overpaying for unnecessary features. A well-chosen NAS should support multiple streams, transcoding, and have enough RAM and processing power to handle your media library now and in the future. Let’s explore the most important considerations to keep in mind.Processor Power and Transcoding Capabilities
The processor determines how well your NAS can handle multiple Plex streams, especially when transcoding media on-the-fly. A powerful CPU like an Intel quad-core or higher ensures smooth playback without buffering. Cheaper models with less processing power may struggle with high-bitrate 4K content or multiple simultaneous streams, which could lead to frustration. It’s worth investing in a NAS with a capable CPU if you plan to expand your media library or have demanding playback needs.
Memory (RAM) and Expandability
Memory is another critical factor for Plex performance, especially when transcoding multiple streams or handling large libraries. Most 4 bay NAS devices come with 4GB or more, but upgrading to 8GB or higher can significantly improve performance. Check whether the device supports easy RAM upgrades, as future-proofing your setup can be a wise move. Insufficient RAM often results in sluggish performance or crashes during heavy use, so don’t overlook this aspect.
Ease of Setup and User Interface
An intuitive setup process and a user-friendly interface can make a big difference, especially for those new to NAS systems. Devices like the Synology DiskStation DS925+ excel here, with streamlined software and strong community support. Less polished interfaces or complicated configuration steps can turn what should be a straightforward setup into a frustrating experience. Consider your comfort level with networking and storage configurations before making a choice.
Drive Compatibility and Expandability
Most 4 bay NAS devices support standard 3.5-inch drives, but it’s important to verify compatibility with your preferred brands and models. Additionally, some NAS units offer expansion options or hot-swappable drives, which can simplify maintenance and upgrades. If you anticipate growing your media library or need redundancy, choosing a model with flexible drive options and robust RAID support can save headaches down the line.
Budget and Long-Term Value
While it might be tempting to go for the cheapest option, consider the long-term benefits of investing in better hardware. Higher-end models may cost more upfront but can provide smoother Plex streaming, faster transcoding, and better reliability. Conversely, budget models can be suitable for casual streaming or lower-demand use but might require future upgrades sooner. Balancing cost with features is vital to avoid overspending or underperforming.
Frequently Asked Questions
Can I run Plex on a budget 4 bay NAS?
Yes, budget-friendly NAS units can run Plex effectively for basic streaming needs, especially if you have a small library and do not require extensive transcoding. However, they may struggle with high-bitrate 4K content or multiple simultaneous streams. In such cases, limiting the number of concurrent streams or lowering video quality helps maintain smooth playback. Upgrading RAM and choosing a model with a decent processor can also improve performance without significantly increasing costs.
Is transcoding necessary for Plex on a NAS?
Transcoding allows Plex to convert media files into compatible formats for different devices or bandwidth conditions. If you plan to stream high-resolution content to various devices or over limited internet connections, transcoding becomes essential. A NAS with a powerful CPU can handle multiple transcodes simultaneously, ensuring smooth playback. If your media is already in compatible formats and resolutions, transcoding demands decrease, making less powerful hardware sufficient.
How much RAM do I need for Plex on a 4 bay NAS?
At a minimum, 4GB of RAM is recommended for basic Plex use, but 8GB or more is preferable for multiple streams and high-resolution transcoding. The extra memory helps prevent buffering and improves overall responsiveness during intense media processing. Some NAS devices allow RAM upgrades, which can extend their lifespan and performance. Be sure to check if the model you choose supports easy RAM expansion for future needs.
Should I get a diskless NAS or one with drives included?
Diskless NAS units offer flexibility to choose drives based on your storage needs and budget, making them popular among experienced users. Pre-populated drives simplify setup but often come at a premium and limit upgrade options. Diskless models require you to purchase drives separately, but this allows for customizing capacity and performance. Beginners might prefer ready-to-use options with drives included, but understanding compatibility and configuration is still important.
What’s the most important feature for Plex performance in a NAS?
The processor power and transcoding capability are the most critical features for Plex performance. A strong CPU ensures smooth playback, especially when converting videos on the fly. Adequate RAM complements this by providing the necessary memory for handling multiple streams. While storage capacity and drive speed are also important, they are secondary to processing power when it comes to media streaming and transcoding tasks.
Conclusion
For most users seeking a reliable, easy-to-use solution with strong Plex performance, the Synology DiskStation DS925+ stands out as the best overall choice. Those with demanding media libraries and multi-stream setups should consider the TERRAMASTER F4-425 for its superior hardware. Budget-conscious buyers will find the UGREEN DXP4800 Plus offers great value, while beginners or those with simple needs might prefer pre-configured options. Ultimately, selecting the right NAS depends on your specific streaming requirements, budget, and technical comfort level—use this guide to match your needs with the best option.
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