For those seeking the best 4 bay NAS with 10GbE, the Synology DiskStation DS925+ stands out as the top overall choice thanks to its solid performance and user-friendly interface. The UGREEN NAS DXP4800 Plus offers a compelling balance of power and expandability, making it ideal for advanced users. Meanwhile, the Synology DS423 provides a more budget-friendly option without sacrificing essential features. Readers face tradeoffs between raw speed, ease of setup, and total cost, especially as they consider hardware power, expandability, and included storage. Keep reading for a detailed breakdown of these options and how they compare to help you pick the right fit.
Key Takeaways
- The top-tier NAS devices in this roundup combine high-speed 10GbE connectivity with robust processing power for demanding workflows.
- Budget options like the Synology DS423 deliver good performance for less, but may lack advanced features or expandability found in pricier models.
- Choosing between diskless and preloaded models impacts upfront cost but affects future flexibility and ease of setup.
- Some models, such as the UGREEN DXP4800 Pro, offer built-in HDMI and AI features, targeting multimedia and professional use cases.
- The tradeoff between raw performance (like SSD-only configurations) and cost-effective HDD options is a key decision for users with different storage needs.
More Details on Our Top Picks
Synology DiskStation DS925+ (Diskless) 4-Bay NAS
The Synology DiskStation DS925+ stands out for its flexible all-in-one approach, combining high-speed data transfer with expandability up to nine drives. Its dual 2.5GbE ports and M.2 NVMe caching significantly boost performance, making it a solid choice for small businesses or prosumers needing a reliable, scalable solution. Compared with the UGREEN NAS DXP4800 Plus, it offers more extensive expansion options but requires more technical setup. While the absence of included drives might be a downside, its robust software ecosystem compensates by simplifying management. Overall, this model makes the most sense for users who prioritize future growth and seamless integration of multiple services, despite a higher price point and setup complexity.
Pros:- Supports high-speed data transfer with dual 2.5GbE ports
- Expandable storage capacity up to nine drives
- Includes M.2 NVMe slots for caching to boost performance
- Versatile for data sharing, backup, virtualization, and surveillance
Cons:- Requires technical knowledge for setup and management
- No drives included, additional purchase needed
- Higher cost for advanced features
Best for: Small businesses or advanced home users seeking a flexible, expandable NAS with strong performance.
Not ideal for: Beginners or those with limited technical skills, as setup and configuration can be challenging.
- Product Type:System Cabinet
- Item Dimensions:8.78 x 7.83 x 6.54 inches
- Item Weight:2260 grams
- Compatible Devices:Desktop, Server, Android, iPhone, Laptop
- Network Ports:2 x 2.5GbE
- Expandable Bays:Up to 9
Bottom line: This NAS is ideal for users needing a scalable, feature-rich system capable of handling multiple demanding tasks.
UGREEN NAS DXP4800 Plus 4-Bay Desktop NAS with Intel Pentium Gold 8505, 8GB DDR5 RAM, 128GB SSD, 10GbE, 2.5GbE, M.2 NVMe Slots, 4K HDMI, Diskless
The UGREEN NAS DXP4800 Plus is designed for demanding workflows with its powerful Intel Pentium Gold processor and 8GB DDR5 RAM, supporting large-scale storage up to 144TB. Its dual high-speed network ports, including 10GbE, outperform many competitors like the Synology DS925+ in raw throughput, especially for virtualization or intensive data tasks. The inclusion of M.2 NVMe slots and 4K HDMI output adds to its versatility, making it suitable for media professionals and enterprise environments. Compared to the Synology DS423, it offers better performance and expansion but at a premium cost and complexity. This pick makes the most sense for tech-savvy users seeking enterprise-grade capabilities in a desktop form factor, willing to handle a more involved setup.
Pros:- High-performance Intel Core i3 processor suited for virtualization and AI tasks
- Supports up to 144TB storage for large data needs
- Fast networking with 10GbE and 2.5GbE ports
- Expandable RAM up to 96GB and multiple M.2 NVMe slots
Cons:- Premium price may be prohibitive for casual users
- Requires technical expertise for optimal setup
- Additional drives and licenses needed for full surveillance features
Best for: Power users, creative professionals, or small teams needing high performance and extensive storage options.
Not ideal for: Casual users or those unfamiliar with server hardware, as setup and maintenance are more complex.
- Processor:Intel Core i3-1315U 6-Core
- RAM:8GB DDR5 (expandable to 96GB)
- Storage Capacity:Supports up to 144TB
- Network Ports:10GbE & 2.5GbE
- Built-in SSD:128GB
- Drive Bays:4 (diskless)
Bottom line: This NAS appeals to power users looking for top-tier performance and extensive features in a desktop chassis.
Synology 4-Bay DiskStation DS423 (Diskless)
The Synology DS423 emphasizes data security and remote file access, making it a strong choice for privacy-conscious users. Its support for up to 30 IP cameras (license sold separately) and snapshot-based data protection makes it ideal for small offices or home security setups. While it lacks the raw performance of higher-end models like the DS925+, it excels in simplicity and reliability for private cloud needs. Compared to the UGREEN DXP4800, it offers a more straightforward setup with a focus on security rather than high-speed data transfer. This device makes the most sense for users prioritizing data integrity and surveillance over raw throughput, though it requires some technical knowledge to configure properly.
Pros:- Secure private cloud access with sharing features
- Supports up to 30 cameras for surveillance
- Snapshot-based data protection for easy recovery
- Simple, reliable NAS for security-focused environments
Cons:- Camera license sold separately
- Requires technical setup and configuration
- Limited performance compared to higher-tier NAS devices
Best for: Small businesses or home users seeking secure storage and surveillance capabilities.
Not ideal for: Power users or those requiring high-performance virtualization, as it offers limited internal features and no included drives.
- Number of Bays:4
- Diskless:Yes
- Supports IP Cameras:Up to 30 (license required)
- Warranty:2 years
Bottom line: This NAS is ideal for users focused on data security and surveillance, willing to handle setup complexity.
BUFFALO TeraStation Essentials 2025 4-Bay Desktop NAS 16TB with Hard Drives Included
The BUFFALO TeraStation Essentials 2025 offers a straightforward, plug-and-play solution with four pre-installed 4TB drives, making it accessible for small businesses or home users who want immediate storage. Its support for RAID 0, 5, and 6 provides flexibility in data redundancy, and the 2.5GbE port delivers decent transfer speeds for its class. Compared with the diskless Synology DS423, it simplifies setup but limits upgradeability to its included drives unless replaced. Its 16TB capacity can be expanded only through drive replacement, which may not suit larger or growing storage needs. This model makes sense for those wanting a reliable, easy-to-use NAS without complex features or high cost.
Pros:- Pre-installed hard drives for quick setup
- Supports multiple RAID configurations for data safety
- Affordable entry point with reliable performance
- Includes a 3-year warranty
Cons:- Limited to 16TB unless drives are upgraded
- No advanced features like multimedia streaming or virtualization
- Fixed capacity makes future expansion more costly
Best for: Small offices or home users needing an easy, reliable storage solution with included drives.
Not ideal for: Power users or those seeking extensive expansion or advanced features, as it is more limited in upgrade potential.
- Capacity:16TB (4x4TB)
- RAID Support:RAID 0, 5, 6
- Network Interface:2.5GbE
- Hard Drives Included:Yes
- Warranty:3 years
Bottom line: This NAS is a practical choice for users who want ready-to-use storage with minimal fuss and moderate capacity needs.
UGREEN NAS DXP4800 Pro 4-Bay Desktop NAS with Intel Core i3-1315U, 8GB DDR5, 128GB SSD, 10GbE & 2.5GbE, M.2 NVMe Slots, 4K HDMI, Diskless
The UGREEN NAS DXP4800 Pro is tailored for demanding business environments, featuring an Intel Core i3 processor and expandable RAM up to 96GB. Its dual high-speed networking ports, including 10GbE, provide exceptional throughput for virtualization, Docker containers, and AI workloads. Its extensive storage support, including multiple HDD bays and M.2 NVMe slots, offers flexibility for large-scale data and AI projects. Compared with the DS925+, it delivers superior raw performance but comes at a higher price and complexity. This model is best suited for IT professionals or businesses that need a powerful, versatile NAS capable of enterprise-level tasks, accepting the need for technical management.
Pros:- Powerful Intel Core i3 processor for demanding workloads
- Supports massive storage capacity with 4 bays plus M.2 NVMe slots
- Fast networking with 10GbE and 2.5GbE ports
- Extensive RAM support for virtualization and AI applications
Cons:- High cost compared to simpler NAS devices
- Requires technical skills for configuration and maintenance
- No included drives, additional investment needed
Best for: Enterprises or advanced users requiring virtualization, AI, and high throughput in a professional NAS.
Not ideal for: Casual users or those with limited technical expertise, due to its complex setup and management requirements.
- Processor:Intel Core i3-1315U 6-Core
- RAM:8GB DDR5 (expandable to 96GB)
- Storage Capacity:Supports up to 144TB
- Network Ports:10GbE & 2.5GbE
- Built-in SSD:128GB
- Drive Bays:4 (diskless)
Bottom line: This NAS is designed for enterprises and power users needing high performance, scalability, and advanced features in a desktop form factor.
UGREEN NAS DH4300 Plus 4-Bay Desktop NAS, Support 128TB Capacity, Remote Access, AI Photo Album, 8GB RAM, 2.5GbE, 4K HDMI, Diskless
The UGREEN NAS DH4300 Plus stands out for its user-friendly approach to large-capacity media storage, making it ideal for families and home users. Compared with the UGREEN NAS DXP480T Plus, which emphasizes speed and business workflows, this model focuses on simplicity and multimedia features. Its support for up to 128TB without disks, remote access, and AI photo management simplifies personal media organization. However, its lack of Wi-Fi and limited networking options may be a drawback for those wanting wireless flexibility, and it doesn’t support virtual machines or Docker, limiting its expandability for tech-savvy users. This pick makes the most sense for users prioritizing ease of use, remote access, and media viewing at home, rather than demanding high-speed data transfer or virtualization capabilities.
Pros:- Large capacity supporting up to 128TB without disks
- User-friendly setup with remote access and multi-device support
- AI-powered photo album with recognition and duplicate removal
- Supports 4K HDMI output for media viewing
Cons:- Disks are not included, requiring additional purchase
- Limited to wired Ethernet; no Wi-Fi support
- No support for Docker or virtual machines
Best for: Home users who want large storage and easy remote access for media and photos
Not ideal for: Small business or power users needing virtual machines or advanced networking features
- Capacity:Supports up to 128TB (diskless)
- RAM:8GB LPDDR4X
- Network:2.5GbE Ethernet port
- Video Output:4K HDMI
- Compatibility:Windows, macOS, Android, iOS, smart TVs
- Form Factor:Desktop, 4-bay
Bottom line: This NAS is best for home media collectors seeking straightforward storage and remote access without complex configurations.
UGREEN NAS DXP480T Plus 4-Bay All-Flash SSD NAS with Intel i5 1235U, 8GB DDR5, 128GB SSD, 10GbE, Wi-Fi 6
The UGREEN NAS DXP480T Plus delivers exceptional speed and processing power, making it ideal for content creators or professionals handling large files. Its combination of an Intel i5 1235U processor and 10GbE connectivity outperforms the UGREEN NAS DH4300 Plus in transfer speeds and multitasking, though it demands more technical setup and understanding. Its all-flash SSD design with four NVMe slots provides rapid access and high reliability but limits maximum storage to 32TB, which may be insufficient for some users. The inclusion of Wi-Fi 6 adds wireless flexibility, but power consumption and initial costs are higher due to premium hardware. This NAS suits demanding workflows, especially where speed and data security are priorities, rather than simple media storage or plug-and-play ease.
Pros:- Fast data transfer with 10GbE and Wi-Fi 6
- Powerful Intel i5 1235U processor handles demanding tasks
- Supports multiple RAID levels for data security
- Supports up to 32TB storage with NVMe SSDs
Cons:- Requires advanced setup and configuration skills
- Limited maximum storage capacity for some enterprise needs
- Higher power consumption due to high-performance hardware
Best for: Professional creators and data-intensive workflows requiring fast transfer speeds and high reliability
Not ideal for: Home users seeking simple media storage or those with limited technical experience
- Processor:Intel i5 1235U 10-Core
- RAM:8GB DDR5
- Built-in Storage:128GB SSD
- Maximum Storage Capacity:32TB
- Number of M.2 Slots:4
- Network Ports:10GbE, TBT4 (2x)
Bottom line: This NAS is best suited for professionals needing rapid data access and high throughput for editing or large file management, rather than simple media backups.
How We Picked
Our evaluation focused on performance, expandability, build quality, and value for money in the context of 4 bay NAS devices with 10GbE. We prioritized models that offer reliable network speeds, flexible storage options, and ease of setup, especially for those investing in a future-proof home or small business network. Devices with advanced features like HDMI output, AI integration, or enterprise-grade hardware were weighed against their price points to identify the best overall balance. The ranking reflects how well each NAS meets typical user needs, from simple backups to heavy media workflows, with a keen eye on cost-effectiveness and long-term usability.Factors to Consider When Choosing Best 4 Bay NAS With 10gbe
When choosing the best 4 bay NAS with 10GbE, several factors influence how well a device will serve your needs. Beyond raw speed, consider expandability, ease of use, and future-proof features. Understanding these key aspects helps avoid common pitfalls like overpaying for unnecessary features or opting for underpowered hardware that limits performance. A well-chosen NAS should balance performance, flexibility, and cost, tailored to your specific workload and skill level.Performance and Processor Power
Processor speed and core count directly affect how smoothly your NAS handles data transfers, backups, and media streaming. For intensive workflows, look for models with Intel Core or Pentium processors, as they provide more horsepower than entry-level CPUs. Cheaper options with lower specs may struggle under load, causing delays and frustration. Balance your expected workload against your budget to avoid bottlenecks, especially if you plan on running virtual machines or AI applications.
Expandability and Storage Flexibility
While four bays might seem limiting, models with M.2 NVMe slots, USB expandability, or support for larger drives can extend their lifespan. Consider whether the NAS allows future expansion or if it’s locked into a specific drive configuration. Preloaded drives simplify initial setup but reduce flexibility; diskless units give you control over storage choices but require more effort to configure. Match your storage needs with the device’s capabilities to avoid costly upgrades or insufficient capacity.
Network Connectivity and 10GbE Support
Having a dedicated 10GbE port ensures fast local data transfers, essential for backup, media editing, or virtual environments. Check if the NAS includes a 10GbE port or if you need an upgrade card. Compatibility with existing network infrastructure matters: if your switch or router lacks 10GbE support, you might need additional equipment, increasing overall cost. Also, ensure the device’s network ports and settings are straightforward for your skill level to prevent setup headaches.
Ease of Use and Software Ecosystem
Intuitive interfaces and reliable software are vital, especially if you’re not a tech expert. Brands like Synology excel here, offering user-friendly OS and app ecosystems for backups, media, and remote access. Some models include HDMI outputs or AI features, adding complexity but also expanding functionality. Consider your comfort with system configuration and ongoing maintenance when evaluating software ease. A more complex device might offer more features but could require a steeper learning curve.
Price and Total Cost of Ownership
Initial price is just one part of the total cost—consider long-term expenses like drives, accessories, and potential upgrades. Diskless models may be cheaper upfront but require you to buy drives separately. Preloaded units with drives cost more initially but simplify setup. High-end models with SSDs or AI features tend to be pricier but may offer better performance and lifespan for demanding tasks. Balance your budget against your needs, aiming for a device that offers the best value over time.
Frequently Asked Questions
Do I need a 10GbE port if my current network is only 1GbE?
If your current network infrastructure supports only 1GbE, a 10GbE port on your NAS won’t provide speed benefits immediately. However, investing in 10GbE can future-proof your setup, especially if you plan to upgrade your network hardware later or need faster local transfers for large files. It also allows for more flexible network configurations, such as connecting multiple high-speed devices. For now, you might use the 10GbE port for direct-attached storage or occasional high-speed transfers, but the full advantage depends on your network upgrade timeline.
Is an SSD NAS worth the extra cost over HDD-only models?
SSD NAS units deliver significantly faster data access and transfer speeds, which benefits workflows involving large files or high IOPS requirements, such as video editing or virtualization. However, SSDs are more expensive per gigabyte compared to HDDs, so the total cost rises quickly. For general backups or media storage, HDDs still provide ample capacity at a lower price. If speed is a priority and your budget allows, an SSD-based NAS offers noticeable performance gains, but for budget-conscious users, HDD models remain a practical choice.
How important is the processor in a 4 bay NAS with 10GbE?
The processor determines how well the NAS can handle intensive tasks like media transcoding, virtualization, or multiple simultaneous users. A more powerful CPU, such as an Intel Core i3 or i5, enables smoother operation under load and supports advanced features like AI or multimedia apps. Cheaper models with basic processors may struggle, especially during multitasking or heavy data transfers. Choosing a CPU that matches your workload ensures you won’t face performance bottlenecks, especially as your storage needs grow.
Should I get a preloaded NAS or a diskless model?
Preloaded NAS units come with drives installed, making setup straightforward and quick, ideal for users who want plug-and-play convenience. Diskless models are more flexible, allowing you to choose your own drives based on capacity and speed preferences, potentially saving money upfront. However, configuring a diskless NAS requires additional effort and some familiarity with drive installation and RAID setup. Your choice depends on your comfort level with hardware setup and whether you want immediate storage or tailored expandability.
What features should I prioritize if I plan to use my NAS for media editing?
For media editing, prioritize a NAS with fast processors, ample RAM, and SSD support to handle large files efficiently. HDMI output can be a bonus for direct media playback or connecting to a monitor. High-speed 10GbE ports ensure quick data transfers, reducing wait times during editing sessions. Features like hardware transcoding and AI-based photo management can also enhance your workflow. Balancing these features with your budget will help you select a device that minimizes bottlenecks and maximizes productivity.
Conclusion
For everyday users or small offices seeking simplicity and reliability, the Synology DiskStation DS925+ offers a balanced mix of performance and ease of use, making it the best overall choice. Budget-conscious buyers will find the Synology DS423 provides solid features at a lower price point, ideal for those just starting out. Power users and media professionals who need top-tier speed and expandability should consider the UGREEN DXP4800 Pro with its high processing power and multimedia features. Newcomers or those with minimal technical skills will appreciate the straightforward setup of preloaded options, while enterprises with demanding workflows might look at SSD-focused models like the UGREEN DXP4800T Plus. Your ideal pick depends on your specific needs, budget, and future plans.
