For years, the NAS market has been dominated by a handful of established brands, creating a landscape of predictable hardware and mature, yet sometimes stagnant, software ecosystems. Ugreen’s NASync series represents a fresh hardware-first approach that directly addresses a segment of the market hungry for more power and flexibility.
The NASync DXP6800 Pro enters the arena not just as a storage box, but as a full-fledged multimedia and virtualization server, aiming to attract prosumers and small businesses with its robust specifications and competitive pricing. But can a newcomer truly compete? Let’s break down the details.
A Deeper Dive the Hardware Powerhouse
The DXP6800 Pro is built on a foundation of impressive, modern components that immediately stand out from its competition.
Processor & Memory: As its heart the NAS is powered by an Intel Core i5-1235U processor. This is a significant choice as it brings the performance of 12th-generation Intel architecture, including its hybrid P-core (Performance) and E-core (Efficiency) design to the NAS space. The system comes equipped with 8GB of DDR5 RAM which is a high-speed standard and is user-upgradable to a massive 64GB providing ample headroom for multitasking, virtualization, and heavy-duty applications.
Storage & Expansion: The device features 6 SATA 3.0 bays for traditional hard drives, supporting total raw capacity of up to 144TB (with 24TB HDDs). Additionally, it includes 2 M.2 NVMe slots for SSDs which are essential for creating ultra-fast caching pools or dedicated storage for performance-critical applications.
Connectivity: This is where the DXP6800 Pro truly flexes its muscles. It comes standard with dual 10GbE ports, a feature that is often an expensive add-on for competitors. This allows for lightning-fast network transfers, a necessity for video editors and data-intensive workflows. The inclusion of dual Thunderbolt 4 ports adds direct media output capability.
Benchmarks: Putting the Power to the Test
Independent professional reviews have validated Ugreen’s hardware-first strategy. The DXP6800 Pro delivers exceptional performance, particularly when paired with fast drives and a 10GbE network.
Sequential Read/Write Speeds: In RAID 5 configurations the device consistently archives sequential speeds of over 900 MB/s for both reads and writes over its 10GbE network. This puts it at the top of its class and makes it a dream for professionals dealing with large files.
4K Random Performance: For database tasks and running virtual machines, 4K random read and write speeds are more important. The DXP6800 Pro delivered strong results with reviews reporting over 8,000 IOPS ( Input/Output Operations Per Second) for random read and write operations, confirming its capability to handle intense workloads.
Media & Virtualization: The Intel Core i5-1235U and its integrated GPU the Intel Iris Xe provide excellent performance for 4K media transcoding making it an ideal choice for a home media server like Plex. While the virtualization support is fully functional a minor caveat exists with the hybrid P/E core architecture of the CPU. Some hypervisitors like VMware ESXi may require manual core assignment to virtual machines for optimal performance.
The Software Question: Is NASync OS Ready?
A NAS is only as good as its software and this is where Ugreen faces its biggest challenge. The NASync Operating System ( UGOS Pro) is a new, web-based platform with a user interface that feels modern and intuitive, drawing visual comparisons to Syology’s polished DSM.
Key Features: UGOS Pro provides all the essential: comprehensive RAID management (including JBOD, basic 0,1,5,6 and 10) robust file management, and built-in apps for photos and music “ AI intelligent recognition”. It also features a core app center that supports Docker and virtual machine (VM) environments, which is a huge plus for power users.
Maturity & Critique: User feedback and professional platform reviews are consistent: UGOS Pro is a promising but still immature platform. While it handles core NAS functions perfectly, its app ecosystem is limited compared to the thousands of third-party apps available for Synology’s DSM or QNAP’s QTS. One notable user-reported bug, involving a hard drive bay not being recognized after a restart, was swiftly fixed via a firmware update, showing Ugreen’s responsiveness to community feedback.
The Privacy Concern: A question frequently raised in user forums is the privacy of data on a new, Chinese-made NAS. Ugreen's remote access service, "Ugreenlink," while convenient, has been a focal point for some user anxiety. However, no specific security vulnerabilities or instances of data "phoning home" have been confirmed by independent sources.
Core Security & Privacy Philosophy
The fundamental privacy benefit of the UGREEN NASync DXP6800 Pro is that it is a personal cloud device. Unlike public cloud services like Google Drive or Dropbox, where your data is stored on a third-party server, a NAS stores your data locally in your home or office. This provides a high degree of privacy by design, as you retain physical control over your data, minimizing the risk of unauthorized access, data leakage, and surveillance from external parties. UGREEN has marketed this as a primary advantage over traditional cloud storage.
Data Protection and Encryption
Local Data Storage: As a NAS, the DXP6800 Pro's main security feature is that your data is stored on your own physical hardware. This gives you ultimate control and eliminates the reliance on a third-party's security policies and infrastructure.
Data Transmission Encryption: The system offers professional encryption for data transmission and accounts. This is crucial for protecting your data as it travels across the network, whether you are accessing it locally or remotely.
Lack of Volume Encryption (Note): One important detail to be aware of is that, as of some reviews, the UGOS operating system (UGREEN's custom OS) does not support encryption for entire storage pools, volumes, or shares. This means that while data in transit is encrypted, the data at rest on the drives themselves may not be encrypted by the system. For users with high-security needs, this could be a significant drawback. However, you can use third-party tools or file-level encryption to secure your data.
UGREEN's UGOS Operating System: The DXP6800 Pro runs on UGOS Pro, a custom operating system. While it is a relatively new player in the NAS market compared to established brands like Synology or QNAP, UGREEN has been consistently working on adding security features.
User Access and Authentication
Multi-Factor Authentication (MFA): To protect against unauthorized logins, the UGREEN NASync series has added two-factor authentication (2FA) as a security measure. This means even if a password is compromised, an attacker cannot gain access without a second verification step, typically from an authentication app on your phone.
User Management: The system includes a robust user management system, allowing you to create local administrator accounts and other user accounts with specific access permissions. This is essential for controlling who can access what data on the device, especially in a multi-user environment.
Secure Remote Access: If you choose to enable remote access (using a feature like UGREENlink), the system is designed to protect your data with professional encryption and authentication protocols. For maximum security, some tech reviewers suggest that users with high-level security concerns may prefer to disable UGREEN's remote access services and use a third-party VPN solution like Tailscale instead.
Built-in Security Software and Features
Security Manager App: UGOS includes a built-in Security Manager app that provides real-time data protection and scheduled scans to safeguard against malware and virus intrusions.
Firewall Settings: Over time, UGREEN has expanded its firewall settings to include features like IP blocking, MAC filtering, and customizable access controls, which allow you to better manage network traffic and prevent malicious connections.
Lack of Advanced Protections: While the system has basic antivirus and malware scanning, some reviews have noted a lack of more advanced automated security solutions that are standard on competing NAS systems. These can include automated anti-ransomware protection, snapshot-based rollback systems, and real-time anomaly detection.
Privacy-Conscious Features
AI Without Cloud Dependency: UGREEN has been heavily investing in AI-driven functionality, such as photo recognition and content categorization. Crucially, these features are designed to run entirely on the NAS itself. This means that your data is processed locally and does not need to be sent to a cloud server for AI analysis, providing a significant privacy benefit.
Privacy Policy: UGREEN has a dedicated privacy policy for its NAS products, which outlines how it collects, uses, and protects personal information. This is an important document to review to understand the company's commitment to user data privacy, especially concerning any optional cloud-based services you might use.
Best Practices for Securing Your NAS
While the DXP6800 Pro has its own security features, a user's security posture is a combination of the hardware's capabilities and their own practices. To maximize the security and privacy of your UGREEN NAS, you should:
Use Strong Passwords and 2FA: Always enable multi-factor authentication for your accounts and use strong, unique passwords.
Regularly Update the OS: Keep the UGOS Pro operating system and all installed applications updated to patch any security vulnerabilities.
Manage Remote Access Carefully: If you don't need remote access, disable it. If you do, consider using a third-party VPN solution for an added layer of security.
Implement a Backup Strategy: Security is also about data availability. Use the DXP6800 Pro's RAID configurations for redundancy and implement a 3-2-1 backup strategy (three copies of your data, on two different media, with one off-site) to protect against hardware failure, theft, or disaster.
Review and Configure Permissions: Regularly review user permissions to ensure that only authorized users have access to specific data and applications.
This NAS is an excellent choice for a tech-savvy user who prioritizes raw performance and hardware value over a perfectly polished software experience. It is a compelling alternative to traditional brands for those who are comfortable with a developing platform or considering installing a third-party OS.
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