Choosing the best 4 bay NAS for small business file storage involves balancing performance, ease of use, and cost. The Synology DS420+ stands out as the best overall for its reliable performance and user-friendly interface. For those on a budget, the BUFFALO LinkStation 220 offers solid storage without breaking the bank, while the UGREEN NAS DXP2800 provides advanced features for tech-savvy users. Common tradeoffs include balancing raw speed against ease of setup, and upfront cost versus long-term value. Keep reading to see how these models compare and find the perfect fit for your needs.
Key Takeaways
- The top-ranked NAS balances performance, ease of setup, and future-proof features, making it ideal for most small businesses.
- Price varies significantly; budget models often lack advanced features but can suffice for basic storage needs.
- Built-in hardware encryption and high-speed network ports are features that distinguish premium options from entry-level choices.
- Diskless models offer flexibility but require additional investment in drives and setup knowledge.
- User interface and software ecosystem heavily influence long-term usability and maintenance.
More Details on Our Top Picks
UGREEN NAS DXP2800 2-Bay Desktop All-Round NAS with Intel N100, 8GB DDR5, 2.5GbE, 2x M.2 NVMe, 4K HDMI, Diskless
The UGREEN NAS DXP2800 stands out for its powerful Intel N100 processor and 8GB DDR5 RAM, making it ideal for small businesses that require multitasking and fast data access. Its 2-bay design limits expandability compared to 4-bay options like the BUFFALO LinkStation 220, but offers a more flexible, high-performance setup for local backups, media streaming, and secure file sharing. The inclusion of 2x M.2 NVMe slots and 4K HDMI output adds versatility, enabling direct media display or faster cache options. The main tradeoff is that drives are sold separately, adding initial cost and complexity. This pick caters well to tech-savvy small teams needing high-speed storage with multimedia support.
Pros:- High-performance Intel N100 CPU
- Ample 8GB DDR5 RAM for multitasking
- Supports large storage capacity up to 76TB
- Versatile media features with HDMI and NVMe slots
Cons:- Drives must be purchased separately
- Limited to just 2 drive bays
- Setup may require technical knowledge
Best for: Small businesses or creative teams needing robust performance, multimedia support, and flexible storage options.
Not ideal for: Less technical users or small offices seeking a ready-to-use, all-in-one device—this model demands some technical setup and investment.
- Processor:Intel N100 Quad-core
- RAM:8GB DDR5
- Network:2.5GbE
- Storage Slots:2x M.2 NVMe
- Max Storage Capacity:76TB
- Connectivity:4K HDMI
- Form Factor:Desktop, Diskless
- Warranty:2 years
Bottom line: This NAS is well-suited for small businesses needing powerful, multimedia-capable storage, provided they can handle initial setup and investment.
BUFFALO LinkStation 220 4TB 2-Bay NAS Network Attached Storage with Hard Drives Included
The BUFFALO LinkStation 220 offers a simple, cost-effective NAS solution for small offices or home-based businesses. Its 4TB capacity and included drives make setup straightforward, especially for users seeking a plug-and-play experience. Compared to the UGREEN DXP2800, which offers high performance and multimedia support, the LinkStation 220 emphasizes ease of use and reliable backup. Its RAID support allows for data redundancy, enhancing data security. The main limitation is its relatively modest capacity and basic feature set, which may not suffice for high data volumes or advanced workflows. This model is ideal for small teams prioritizing simplicity and affordability over advanced features.
Pros:- Includes 4TB hard drives for immediate use
- Easy to set up and manage
- Supports RAID 0 and RAID 1 for data security
Cons:- Limited to 4TB capacity unless RAID 0 is used (which doubles risk of data loss)
- Basic feature set compared to higher-end models
- No advanced multimedia or virtualization support
Best for: Small businesses or home offices needing reliable, easy-to-setup storage with included drives.
Not ideal for: Growing companies requiring scalable, high-performance, or multimedia-capable NAS solutions—its features are quite basic.
- Capacity:4TB
- Number of Bays:2
- RAID Support:Yes (RAID 0 and RAID 1)
- Compatibility:Windows, macOS
- Hard Drives Included:Yes
- Warranty:2 years
Bottom line: This NAS is best suited for small setups prioritizing simplicity and affordability, with limited scalability for larger needs.
BUFFALO LinkStation 720 4TB 2-Bay NAS Storage with Hard Drives Included
The BUFFALO LinkStation 720 stands out as a user-friendly choice for small businesses that need reliable, plug-and-play storage. Compared with the UGREEN NASync DH4300 Plus, it offers simpler setup and included drives, making it more accessible for those new to NAS solutions. Its support for RAID 0 and RAID 1 provides a good balance of performance and data safety, while the SSL encryption ensures secure storage. However, it’s limited to 4TB unless upgraded, and the requirement for a network connection can hinder quick access in some scenarios. This pick makes the most sense for small teams or offices seeking straightforward, secure backup without complex features.
Pros:- Easy to set up with cloud and network sharing features
- Includes hard drives and offers RAID configurations for data protection
- Supports hybrid cloud integration with Dropbox, Azure, and OneDrive
- Secure data storage with SSL encryption
Cons:- Limited to 4TB capacity unless upgraded
- Requires network connection for access
- Some users may find setup complex
Best for: Small business owners who want an easy-to-setup, secure, all-in-one storage solution with included drives.
Not ideal for: Businesses needing large-scale capacity or advanced media features, as it is limited to 4TB and lacks multimedia outputs.
- Capacity:4TB
- Number of Bays:2
- RAID Support:RAID 0 and RAID 1
- Compatibility:Windows, MacOS
- Performance:Up to 7x faster than LS 200
- Included Drives:Yes
- Encryption:SSL encryption
- Warranty:2 years
- Support:24/7 US-based support
Bottom line: This is ideal for small businesses seeking a straightforward, secure NAS with included drives and simple cloud integration.
UGREEN NASync DH4300 Plus 4-Bay Desktop NAS with 120TB Support, AI Photo Album, 8GB RAM, 2.5GbE, 4K HDMI, Diskless
The UGREEN NASync DH4300 Plus offers a compelling package for small businesses focused on media and large data storage, supporting up to 120TB of raw capacity. Unlike the Buffalo LinkStation 720, it is diskless, which means higher initial cost but greater flexibility for custom storage configurations. Its 8GB RAM and high-performance processor make it suitable for multimedia workflows, especially when compared to the more basic BUFFALO model. The inclusion of 4K HDMI and AI photo management enhances its appeal for creative teams. Its main tradeoff involves the need to purchase disks separately, which can increase setup complexity and cost. This NAS makes the most sense for small firms that prioritize media processing, AI organization, and future scalability over out-of-the-box simplicity.
Pros:- Supports up to 120TB of storage, suitable for extensive media libraries
- User-friendly setup with remote access and multi-device compatibility
- Includes advanced AI photo management for easy organization
- High-performance hardware with 8GB RAM and 2.5GbE Ethernet
Cons:- Disks are not included, adding to initial cost
- Supports Docker but not virtual machines, limiting some advanced uses
- Higher price point compared to basic NAS options
Best for: Small creative agencies or media-heavy businesses needing large capacity and advanced multimedia features.
Not ideal for: Small offices with limited technical expertise or those on tight budgets, as disk cost and setup complexity are higher.
- Support Capacity:120TB
- Disks Included:No
- RAM:8GB LPDDR4X
- Network:2.5GbE
- Video Output:4K HDMI
- Processor:High-performance
Bottom line: This NAS is best suited for media-intensive small businesses that need large capacity, AI features, and multimedia outputs, despite higher costs and setup complexity.
How We Picked
Products were selected based on a combination of performance metrics, usability, build quality, and value for small business environments. Priority was given to models that offer reliable data transfer speeds, easy setup, and management features suitable for non-technical users. We also considered expandability, warranty, and support options because long-term reliability matters in a business setting. The ranking reflects a balance between cost and features, favoring models that deliver consistent performance without unnecessary complexity. Budget options were included but only if they provided core features necessary for small business storage needs.Factors to Consider When Choosing Best 4 Bay NAS For Small Business File Storage
When choosing a 4 bay NAS for small business, it’s essential to consider several factors that impact performance, scalability, and ease of use. Not all NAS devices are built equally, and understanding these considerations can prevent costly mistakes and future frustration. Here are key factors to keep in mind:Performance and Network Speed
Look for models with at least a 1GbE port, but 2.5GbE or 10GbE support can significantly improve transfer speeds, especially when handling large files or multiple users. A faster network interface minimizes bottlenecks and ensures quick data access, which is vital for small business operations. Keep in mind that your network infrastructure must support these speeds to realize their benefits. Investing in a NAS with robust processing power can also help maintain high performance under load.
Ease of Setup and Management
User-friendly interfaces and simplified setup processes are essential, especially if your team isn’t highly technical. Devices with intuitive apps and management tools reduce setup time and ongoing maintenance effort. Some models offer automated backups, cloud integration, and mobile app access, which streamline daily operations. Avoid overly complex systems if ease of use is a priority, as complicated interfaces can lead to errors and increased support needs.
Drive Compatibility and Expandability
Since these NAS units are diskless or come with drives, check compatibility with your preferred drives and consider future expandability. Models with hot-swappable bays make replacing or adding drives easier without downtime. Also, verify maximum supported storage capacity to ensure the device can grow with your business. Overestimating your needs can be costly, so balance current requirements with potential growth.
Build Quality and Reliability
Small businesses depend on consistent data access, making hardware durability and reliable support critical. Look for models from reputable brands with positive reviews on longevity and support services. Features like RAID configurations provide data redundancy, reducing the risk of data loss. Investing in a sturdy, well-designed device can save money and headaches in the long run.
Cost and Long-Term Value
While budget models might seem attractive initially, they may lack essential features like faster network ports or advanced management tools. Consider the total cost, including drives, setup, and potential future upgrades. Sometimes paying more upfront yields better performance, reliability, and lower maintenance costs. Evaluate whether the added features justify the premium, especially for critical business operations.
Frequently Asked Questions
Can I upgrade drives in a 4 bay NAS later?
Yes, most 4 bay NAS models support drive upgrades, especially those with hot-swappable bays. This allows you to replace or add drives without shutting down the device, making it easier to expand storage or replace aging drives. Before upgrading, check the maximum supported drive size and compatibility with your NAS. Planning for future upgrades can help extend the device’s usefulness and adapt to your growing storage needs.
Is a 4 bay NAS suitable for backups in a small business?
Absolutely, a 4 bay NAS provides ample space for regular backups, redundancy, and even hosting cloud sync services. Using RAID configurations, you can protect against drive failure while maintaining quick access to backup data. For small businesses, this setup offers a reliable, centralized storage solution that simplifies data management and disaster recovery planning. Just ensure your backup routines are automated and regularly tested for optimal protection.
Should I buy a diskless NAS or one with drives included?
Choosing a diskless NAS offers flexibility, allowing you to select drives that fit your budget and performance needs. It also means you can upgrade drives over time without replacing the entire unit. However, it requires additional effort and some technical know-how to set up. In contrast, NAS units with pre-installed drives are ready to go but often come at a premium. Your decision should depend on your comfort with hardware setup and whether you want to customize your storage environment.
How important is network speed support beyond 1GbE?
Higher network speeds like 2.5GbE or 10GbE can significantly reduce file transfer times, especially when multiple users access large files simultaneously. If your network infrastructure supports these speeds, investing in a NAS with higher-capacity ports makes sense. Without compatible switches or cabling, however, these features won’t deliver benefits. For small businesses with growing data needs, future-proofing with faster network interfaces is often a smart choice.
What should I prioritize: performance or ease of use?
The answer depends on your team’s technical skills and storage needs. For non-technical users, a system with an intuitive interface and straightforward setup is invaluable, even if it sacrifices some advanced features. Conversely, if your team has IT expertise, investing in higher-performance models with more complex management tools can pay off long-term. Balancing these factors ensures you choose a NAS that fits your immediate needs and future growth.
Conclusion
The best overall pick for most small businesses is the Synology DS420+ thanks to its blend of performance, ease of use, and expandability. The BUFFALO LinkStation 220 offers outstanding value for those on a tight budget, while the UGREEN NAS DXP2800 caters to tech-savvy users needing advanced features. For beginners, models with simple setup and management are ideal, whereas businesses requiring maximum performance might opt for premium options supporting faster network interfaces. Carefully consider your specific needs and future plans to select the NAS that aligns with your business goals.
