Ugreen NASync DXP4800 Pro Review

Ugreen has spent years building a reputation for dependable accessories, yet the NASync DXP4800 Pro marks a dramatic expansion of its ambitions. This is not a tentative entry into the NAS market. It is a fully fledged, workstation‑class storage server built around Intel’s 13th Generation Core i3‑1315U processor, DDR5 memory, dual high‑speed network ports, NVMe caching, and a modern operating system designed for creators, developers, and small businesses. Following on from the NASync DH2300 and Maxidok 17-in-1 Thunderbolt 5 Docking Station review, Cubed3’s Tech Up! team delves into this latest to see if it’s indeed the greatest.

The result of Ugreen’s hard graft is a system that aims to challenge established NAS brands on performance, flexibility, and long‑term value. The DXP4800 Pro is positioned as the flagship of the company’s NASync range. It is designed for demanding workflows such as 4K video editing, virtual machines, docker containers, AI‑powered photo management, and multi‑user collaboration. It is a device that delivers the power of a compact workstation with the reliability and structure of a dedicated storage appliance. The question is whether it has delivered a system capable of competing with the best in the industry. After extensive testing, the answer is clear.

Design and Build Quality

The DXP4800 Pro arrives in a compact, understated grey metal enclosure that immediately conveys a sense of professionalism. The 257 × 178 × 178mm footprint is small enough to sit comfortably on a desk or shelf, yet the system feels substantial thanks to its metal construction. The enclosure is rigid, well‑ventilated, and designed to handle the heat output of a modern Intel processor without excessive fan noise. The front panel houses four drive bays behind a clean, minimalist cover. The trays support both 3.5‑inch and 2.5‑inch SATA drives and use a tool‑less design for most HDDs, which makes installation and replacement straightforward. The trays slide smoothly, and the internal layout is tidy and well organised. Ugreen has clearly studied the best designs from Synology and QNAP and produced something that feels familiar yet refined.

The system runs quietly during everyday use. Drive access produces a soft hum, and the cooling system only becomes noticeable during heavy workloads, such as RAID rebuilds or virtual machine activity. Even then, the noise level remains acceptable for a home office or studio. Thermal performance is strong thanks to the efficient airflow path and the low‑power characteristics of the i3‑1315U. The overall design strikes a balance between practicality and professionalism. It avoids unnecessary flourishes and focuses on build quality, accessibility, and thermal efficiency, and is a system that feels ready for serious work.

Hardware and Connectivity

The DXP4800 Pro is equipped with hardware that places it firmly in the professional tier. The Intel Core i3‑1315U is a six‑core, eight‑thread processor with a turbo boost up to 4.5GHz. It delivers a significant performance advantage over the ARM and Celeron processors found in many consumer NAS units. The inclusion of 8GB of DDR5 memory, expandable to 96GB, ensures smooth multi-tasking and gives the system room to grow as workloads increase. The system includes a 128GB SSD as the system disk, which keeps the operating system responsive and ensures that applications load quickly. This separation of system storage from user storage is a welcome design choice that improves reliability and performance.

Connectivity is one of the strongest aspects of the DXP4800 Pro. The rear panel includes a 10GbE port for high‑speed transfers up to 1.25GB/s, alongside a 2.5GbE port for mainstream networks. SMB multi-channel support allows both ports to be combined for improved throughput and stability. This flexibility makes the system suitable for everything from home media servers to multi‑user creative studios.

The system also includes a generous selection of USB ports. The front panel features a 10Gbps USB‑C port and a 10Gbps USB‑A port, which are ideal for fast external drives and quick file transfers. The rear panel includes a 5Gbps USB‑A port and two USB 2.0 ports for peripherals such as UPS units. The inclusion of a 4K HDMI output is a welcome addition for users who want direct console access or local media playback. Storage flexibility is excellent. The four SATA bays support up to 144TB of capacity, and the two M.2 PCIe 4.0 NVMe slots can be used for caching or as part of a high‑speed storage pool. This combination allows users to eliminate HDD bottlenecks and tailor the system to their workflow. The system supports JBOD, Basic, RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, which covers the needs of both home users and small businesses. The hardware platform is powerful, flexible, and designed for demanding workloads. It is a system that feels ready for professional use.

Software Experience – UGOS Pro

The UGOS Pro operating system included is surprisingly mature for a first‑generation platform. The interface is clean, responsive, and easy to navigate, with clear sections for storage management, user permissions, snapshots, and back-up tasks. The guided setup process makes the system accessible to newcomers, while the deeper menus provide the control that enthusiasts expect. The app ecosystem covers the essentials. Media servers, cloud sync tools, back-up utilities, download managers, and containerised applications are all available. Docker and virtual machine support elevate the DXP4800 Pro beyond typical consumer NAS devices, allowing users to run development environments, smart home hubs, or self‑hosted services directly on the system.

The AI‑powered Photo Album is a standout feature. It performs local face, scene, and object recognition without sending data to the cloud, which ensures privacy while managing large photo libraries. The system also includes a Data Vault feature that hides and encrypts sensitive files, adding an extra layer of security. Ugreen has been releasing regular updates, and the platform already feels more polished than expected for a newcomer. It is not as expansive as Synology DSM or QNAP QTS, yet it covers the majority of use cases with confidence. The company’s rapid update cycle suggests a strong long‑term commitment to the platform.

Performance

The DXP4800 Pro delivers consistently strong performance across a wide range of workloads. File transfers over 10GbE saturate the link with ease, reaching the advertised 1.25GB/s under optimal conditions. The Intel processor handles multiple users, large file operations, and background tasks without hesitation. Media streaming is smooth, with enough headroom for several 1080p streams or a single 4K transcode depending on the codec. Docker containers and virtual machines run reliably thanks to the combination of DDR5 memory and the i3‑1315U’s multi‑threaded performance.

The system remains responsive even when running several services simultaneously. NVMe caching provides a noticeable improvement in small‑file access, app loading, and photo preview generation. Power consumption is reasonable for the hardware class. The system draws around 42W during drive access and drops to roughly 18W during drive hibernation. This makes it suitable for 24‑hour operation without excessive energy costs. The performance profile is impressive; it is a system that feels fast, responsive, and capable of handling demanding workloads without compromise.

Everyday Use

The DXP4800 Pro is ideal for creators who need a centralised library for photos, videos, and project files. It is equally suited to small businesses that require a private cloud, secure file sharing, and reliable back-up routines. The system’s strong hardware makes it suitable for virtualisation, development environments, and self‑hosted services. The HDMI output adds flexibility for local playback or direct management. The interface is friendly enough for beginners, yet the hardware depth ensures that enthusiasts and professionals will not feel limited. The system’s quiet operation and compact footprint make it easy to integrate into a workspace. The ability to expand RAM to 96GB and add NVMe caching ensures that the system can grow with the user’s needs. It is a device that feels built for long‑term use.

Security and Data Protection

There has been a strong emphasis placed on security. The DXP4800 Pro supports RAID 0, 1, 5, 6, and 10, giving users flexibility between performance, redundancy, and capacity. The system includes granular user permissions and supports up to 2048 accounts, which makes it suitable for growing teams. The Data Vault feature provides hidden, encrypted storage for sensitive files, and the system is certified by TÜV SÜD to the ETSI EN 303 645 standard. This certification is a reassuring sign for users who prioritise privacy and data protection. Remote access is handled through the company’s own cloud service, which allows secure file sharing and off‑site back-ups. The mobile app mirrors the desktop experience well and makes it easy to browse files, stream media, or check system status. The security profile is strong and well considered, proving to be a system that feels ready for professional environments.

Limitations

The software ecosystem is still growing. While UGOS Pro covers the essentials, it lacks the depth and breadth of long‑established NAS platforms. Some advanced features require manual configuration, and the app library will benefit from continued expansion. The absence of PCIe expansion or Thunderbolt limits future upgrade paths, although the existing connectivity is strong enough for most users. The system’s reliance on a single fan means that cooling performance is tied closely to airflow. It remains effective, yet users in warmer climates may want to monitor temperatures during heavy workloads. These limitations do not undermine the system’s strengths, yet they highlight areas where continued refinement of the platform is possible.

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