Choosing the best NAS for office backup in 2026 means balancing performance, ease of use, and expandability. The Synology DS223 stands out as a reliable, budget-friendly option for small offices, while the UGREEN DXP4800 GT offers impressive power and adaptability for larger teams or creative workflows. For those needing higher data throughput, the Asustor Drivestor 4 Gen 2 delivers solid 2.5GbE performance, but it falls short on RAM for heavy multitasking. Meanwhile, the Synology DS225+ provides a good middle ground with expandable RAM and included drives, making it suitable for growing office needs. Lastly, the Synology DS223j is perfect for small setups prioritizing ease of use and energy efficiency. Each choice involves specific tradeoffs in capacity, complexity, and cost, which I’ll clarify below.”
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Key Takeaways
- The Synology DS223 offers reliable, entry-level office backup with easy setup but limited storage capacity.
- UGREEN DXP4800 GT excels in performance and expandability, ideal for larger or more demanding office environments.
- Asustor Drivestor 4 provides high-speed data transfer but may need upgrades for intensive multitasking.
- Synology DS225+ balances performance and capacity with included drives and RAM upgradability.
- Choosing the right NAS depends on your team size, data needs, and technical comfort level.
| Synology DS223 2-Bay Diskless NAS Home & Office Backup Hub |  | Best Budget-Friendly Entry-Level NAS | Model: DS223 | Type: 2-Bay NAS | Diskless: Yes | VIEW LATEST PRICE | See Our Full Breakdown |
| UGREEN NAS DXP4800 GT 4-Bay for Creators, Tech Enthusiasts, and Office Teams |  | Best for Performance and Scalability | Processor: AMD Ryzen Embedded R2514 | RAM: 8GB DDR4, expandable to 64GB | Storage Capacity: Up to 144TB | VIEW LATEST PRICE | See Our Full Breakdown |
| Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS |  | Best for High-Speed Data Transfer | Processor: Realtek RTD1619B | RAM: 1GB DDR4 | Network: 2.5GbE | VIEW LATEST PRICE | See Our Full Breakdown |
| Synology DS225+ 2-Bay DiskStation NAS with 8TB Bundle (Intel Celeron J4125, 2GB RAM, Dual Gigabit Ethernet) |  | Best for Expandability and Reliability | Processor: Intel Celeron J4125 | Memory: 2GB DDR4, expandable to 6GB | Drive Bays: 2 | VIEW LATEST PRICE | See Our Full Breakdown |
| Synology DiskStation DS223j (Diskless, 2-Bay NAS) |  | Best for Small, Cost-Conscious Offices | Model Number: DS223j | Number of Bays: 2 | Warranty: 2 years | VIEW LATEST PRICE | See Our Full Breakdown |
| NAS for office backup | Processor |
|---|---|
| Synology DS223 2-Bay Diskless | — |
| UGREEN NAS DXP4800 GT 4-Bay fo | AMD Ryzen Embedded R2514 |
| Asustor Drivestor 4 Gen 2 AS12 | Realtek RTD1619B |
| Synology DS225+ 2-Bay DiskStat | Intel Celeron J4125 |
| Synology DiskStation DS223j | — |
More Details on Our Top Picks
Synology DS223 2-Bay Diskless NAS Home & Office Backup Hub
The Synology DS223 stands out for its straightforward design and reliable software ecosystem. As a diskless model, it’s an ideal choice for offices that already have drives or want to customize their storage. Its two-bay setup supports automated backups and easy file sharing, making it suitable for small teams. However, its limited capacity and learning curve for beginners mean it’s better suited to those comfortable with setup and willing to purchase drives separately. Compared to the more powerful options, it offers simplicity and affordability, but lacks the scalability needed for larger or growing offices.
Pros:- Centralizes data from multiple devices
- Supports automated backups
- Includes DIY surveillance features
- Backed by a 2-year warranty
Cons:- Requires purchasing hard drives separately
- Limited to 2 drive bays
- Steeper learning curve for new users
Best for: Small offices or home-based teams needing centralized backup without complex features
Not ideal for: Larger teams requiring high throughput or extensive storage capacity
- Model:DS223
- Type:2-Bay NAS
- Diskless:Yes
- Warranty:2 years
Our verdict“A solid, affordable choice for small offices seeking reliable backup and basic surveillance features.”
UGREEN NAS DXP4800 GT 4-Bay for Creators, Tech Enthusiasts, and Office Teams
The UGREEN DXP4800 GT is a powerhouse designed for offices that require high-performance multitasking and extensive storage. Its AMD Ryzen Embedded R2514 processor supports demanding workloads, while dual 10GbE ports facilitate rapid data transfers. The support for up to 144TB of storage, combined with built-in surveillance and virtualization features, makes it highly versatile. However, drives are not included, and setting up advanced features like Docker or virtual machines can be complex for non-technical users. Compared with simpler NAS devices, the DXP4800 GT excels in raw power and expandability but requires a more technical approach.
Pros:- Powerful multi-core processor
- Expandable storage up to 144TB
- Built-in surveillance features
- Supports Docker and virtual machines
Cons:- Drives not included
- Setup can be complex
- Pre-installed RAM is non-ECC
Best for: Medium to large offices, creative teams, or security-conscious environments
Not ideal for: Small offices or users seeking plug-and-play simplicity
- Processor:AMD Ryzen Embedded R2514
- RAM:8GB DDR4, expandable to 64GB
- Storage Capacity:Up to 144TB
- Network:Dual 10GbE ports
- Connectivity:USB 3.2, USB-C, HDMI
- Security:TLS/SSL, RSA, AES
Our verdict“An excellent choice for tech-savvy teams needing high performance and extensive storage options.”
Asustor Drivestor 4 Gen 2 AS1204T 4-Bay NAS
The Asustor Drivestor 4 Gen 2 offers a compelling mix of speed and flexibility with its 2.5GbE port and quad-core processor. Its four bays support multiple RAID configurations, making it suitable for data redundancy and security. The device’s high-speed network makes it a good choice for transferring large files quickly, and its support for 4K media streaming adds multimedia versatility. However, the 1GB RAM might limit multitasking, especially with larger data loads, and it requires separate drives. Compared to other options, it prioritizes speed but may need RAM upgrades for heavy-duty use.
Pros:- High-speed 2.5GbE network
- Supports RAID configurations
- 4K media streaming
- Remote access features
Cons:- Limited 1GB RAM
- Requires separate drives
- Setup may be complex for some users
Best for: Small to medium offices needing fast data transfer and media support
Not ideal for: Highly multitasking environments or large storage needs without RAM upgrades
- Processor:Realtek RTD1619B
- RAM:1GB DDR4
- Network:2.5GbE
- Drive Bays:4
- Supported RAID:0/1/5/6/10
- Media Support:4K streaming
Our verdict“A fast, media-friendly NAS suitable for offices prioritizing quick data movement and multimedia sharing.”
Synology DS225+ 2-Bay DiskStation NAS with 8TB Bundle (Intel Celeron J4125, 2GB RAM, Dual Gigabit Ethernet)
The Synology DS225+ delivers a step up for offices needing more robust performance and storage flexibility. It features an Intel Celeron J4125 quad-core processor and 2GB RAM, expandable up to 6GB, making it suitable for multitasking and larger data sets. The included two 4TB drives provide immediate storage, and DSM’s support for third-party drives enhances flexibility. While its two-bay design limits maximum capacity, the support for Synology Hybrid RAID and advanced snapshot features make it a dependable choice for growing offices. It’s a balanced option that combines ease of use with room to scale.
Pros:- Expandable RAM
- Includes reliable drives
- Supports third-party drives with DSM 7.3
- Advanced data protection features
Cons:- Limited to 2 bays
- Requires additional drives for more storage
- No built-in surveillance features
Best for: Small to medium offices wanting reliable performance with future expansion
Not ideal for: Large offices or those with very high data throughput needs
- Processor:Intel Celeron J4125
- Memory:2GB DDR4, expandable to 6GB
- Drive Bays:2
- Included Drives:2 x 4TB Seagate IronWolf
- Network Ports:1 x 2.5 GbE, 1 x 1 GbE
- Supported RAID:SHR
Our verdict“A versatile NAS that suits offices looking for a dependable, expandable solution with included drives.”
Synology DiskStation DS223j (Diskless, 2-Bay NAS)
The Synology DS223j offers a straightforward, energy-efficient solution for small offices or home setups focused on cloud storage and security. Its diskless design means you can choose your drives based on your needs, but this also means additional purchase costs. It supports automated backups and remote access, with surveillance features suitable for basic security needs. While it’s easy to set up and quiet during operation, its two-bay limit may not satisfy growing storage demands. Compared to the DS225+ or more advanced models, it sacrifices capacity and performance for simplicity and affordability.
Pros:- Easy to set up and use
- Supports automated backups
- Energy-efficient and quiet
- Includes security and surveillance features
Cons:- Limited to two bays
- Requires separate drives
- No pre-installed drives
Best for: Small offices or individuals needing simple, reliable cloud storage
Not ideal for: Growing teams or offices with significant data backup needs
- Model Number:DS223j
- Number of Bays:2
- Warranty:2 years
- Brand:Synology
- UPC:846504004768
Our verdict“Ideal for small-scale backup needs where simplicity and low cost are priorities.”
How We Picked
In selecting these NAS devices, I prioritized models that balance performance, expandability, ease of use, and value specifically for office backup. I considered the number of drive bays, processing power, network speed, security features, and scalability, ensuring each pick suits different office sizes and technical expertise levels. Devices with a strong reputation for reliability, user-friendly interfaces, and support for automated backups earned higher rankings. I also evaluated the tradeoffs—like capacity limits, setup complexity, and the need for additional drives—to ensure each product serves a specific niche within the office backup landscape.
| NAS for office backup | Processor |
|---|---|
| Synology DS223 2-Bay Diskless | — |
| UGREEN NAS DXP4800 GT 4-Bay fo | AMD Ryzen Embedded R2514 |
| Asustor Drivestor 4 Gen 2 AS12 | Realtek RTD1619B |
| Synology DS225+ 2-Bay DiskStat | Intel Celeron J4125 |
| Synology DiskStation DS223j | — |
Factors to Consider When Choosing Best NAS For Office Backup
When selecting a NAS for office backup, consider your storage needs, network environment, and technical expertise. The ideal device supports reliable data protection, easy management, and room to grow. Think about how many devices you need to back up, whether you require fast data transfer speeds, and if you prefer a simple setup or advanced features like virtualization or surveillance integration. Balancing these factors helps identify the best fit for your office environment.Capacity and Scalability
Choose a NAS with enough drive bays and supported storage capacity to meet your current needs, while leaving room for future expansion. Two-bay models like the DS223 and DS223j work well for small setups, but if you anticipate needing more space, consider four-bay options like the UGREEN DXP4800 GT or Asustor Drivestor 4. Keep in mind that adding drives later can be more cost-effective than replacing the device entirely.
Performance and Network Speed
Look for a device with a processor and network ports that match your data transfer requirements. For quick backups and large file transfers, a 2.5GbE or 10GbE connection makes a significant difference. The UGREEN DXP4800 GT’s dual 10GbE ports excel here, while the others with 1GbE or 2.5GbE are sufficient for typical office backups but can bottleneck larger data loads.
Ease of Use and Management
For small offices without dedicated IT staff, a user-friendly interface and automated backup options are vital. Synology’s DSM platform is renowned for its intuitive design, making models like the DS223 and DS225+ excellent choices. Advanced features like virtualization or surveillance are better suited for tech-savvy users willing to handle setup complexity, as seen with the UGREEN DXP4800 GT.
Security and Data Protection
Security features such as encryption, snapshots, and RAID support help safeguard your data. Devices with robust backup options and surveillance capabilities, like the Synology models, offer peace of mind. For security-conscious offices, surveillance integration with cameras can be a decisive factor, making some models more appealing than others.
Frequently Asked Questions
What is the main difference between 2-bay and 4-bay NAS devices?
Two-bay NAS devices like the Synology DS223 and DS223j are typically more affordable, easier to set up, and suitable for small offices with limited storage needs. Four-bay models such as the UGREEN DXP4800 GT or Asustor Drivestor 4 offer significantly higher capacity and expandability, making them better suited for larger teams or those with rapidly growing data. The tradeoff is that four-bay units tend to be more complex and costly, especially if you need to purchase additional drives.
How important is network speed when choosing a NAS for office backup?
Network speed directly impacts how quickly your backups occur and how fast you can access large files. Devices with 1GbE ports are sufficient for basic backup tasks, but when dealing with large data sets or multiple users, 2.5GbE or 10GbE ports significantly reduce transfer times. For offices with high data throughput needs, investing in a NAS with higher network capabilities like the UGREEN DXP4800 GT can save time and improve efficiency.
Is it better to buy a diskless NAS or one with drives included?
Buying a diskless NAS provides flexibility to choose drives that match your performance and capacity needs, often at a lower initial cost. Models like the Synology DS223 and DS223j fall into this category, giving you control over storage quality and price. Conversely, bundled options like the Synology DS225+ with drives included are convenient but limit customization. The decision depends on your technical comfort and whether you prefer plug-and-play or tailored storage solutions.
What security features should I look for in an office NAS?
Robust security features include encryption, snapshot technology, RAID redundancy, and secure remote access. Devices like the Synology DS225+ and UGREEN DXP4800 GT support advanced encryption and multiple RAID configurations to protect data integrity. Surveillance features also add a layer of physical security. Choosing a NAS with these capabilities ensures your office data remains safe from theft, corruption, or hardware failure.
Are higher-priced NAS units worth the investment for small offices?
Higher-priced models often offer better performance, expandability, and advanced features like virtualization, surveillance, and higher network speeds. For small offices with simple backup needs, a budget model like the Synology DS223 might suffice. However, if you expect growth, require faster data transfers, or need more security and management options, investing in a more capable device like the UGREEN DXP4800 GT or DS225+ can pay off over time by reducing downtime and future upgrades.
Conclusion
For small offices or those just starting with central backup, the Synology DS223 offers a reliable, affordable solution. Teams with larger data loads or security needs should consider the UGREEN DXP4800 GT for its power and expandability, while those seeking ease of use combined with future growth potential will find the Synology DS225+ a balanced choice. The Asustor Drivestor 4 is best for speed-focused environments, whereas the DS223j suits budget-conscious users prioritizing simplicity.”Fall Picks
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