10 Best Nas Devices 2025 in the United States

The UGREEN NASync DXP4800 Plus is a solid choice for those needing a powerful and flexible NAS device with room to grow. It offers 4 drive bays, supporting up to 112TB of storage when you add your own hard drives, which is great if you have large amounts of data like photos, videos, or backups. The Intel Pentium Gold 8505 CPU combined with 8GB of DDR5 RAM means it can handle multiple users and tasks without slowing down, including 4K media streaming via its HDMI port.

The device supports a range of RAID setups, helping protect your data against drive failures and making recovery easier. Connectivity is strong, with a 10GbE network port and a 2.5GbE port for very fast file transfers, plus two M.2 NVMe slots which can boost performance further with SSD caching. On top of the hardware, the NAS includes smart software features like AI-powered photo organization and easy-to-use apps for accessing files from almost any device securely. Its compatibility with popular hard drive brands gives you flexibility when selecting storage.

Since the NAS is sold diskless, you will need to buy hard drives separately, which can add to the initial investment. This NAS is well-suited for home users and small offices wanting a reliable, high-speed storage solution with advanced features for data security and media management.

The Asustor Lockerstor 8 Gen3 AS6808T is a powerful 8-bay NAS designed for users needing large and flexible storage. It offers ample storage capacity with eight bays plus four additional M.2 NVMe slots that can boost speed significantly, making it ideal for data-heavy tasks like media editing or backup for small to medium businesses. The AMD Ryzen quad-core processor paired with 16GB of ECC DDR5 RAM ensures smooth multitasking and data integrity, which is great if you plan on running multiple apps or virtual machines.

Connectivity is a standout feature here, with dual 10GbE and dual 5GbE ports allowing superfast network speeds, plus USB4 Type-C ports for quick external storage access. The robust metal build and support for Wake on LAN/WAN features add convenience for remote management and reliability. However, this NAS might be more power-hungry and pricier than simpler models, and its advanced features may be more than casual home users require.

For users needing high-speed data transfers, expanded storage options, and enterprise-level reliability in a compact form, this Lockerstor is well-suited to meet those demands.

The Synology DS1522+ 5-Bay DiskStation NAS is a robust and feature-rich network attached storage solution. With a total storage capacity of 20TB, spread across five bays with 4TB WD Red Plus drives, it offers ample space for storing large amounts of data. The AMD Ryzen R1600 processor combined with 8GB of RAM ensures efficient performance, capable of handling demanding workloads and supporting multiple concurrent users. This makes it particularly suitable for small to medium-sized businesses or advanced home users who require reliable and fast data access and management.

The device also supports various RAID configurations, which adds an extra layer of data redundancy and protection, crucial for safeguarding important information. Connectivity is well-covered with four RJ-45 1GbE LAN ports, allowing for fast and secure network integration. The software suite provided by Synology is comprehensive, offering features like data synchronization, remote access, and backup solutions, which can be easily managed via an intuitive interface.

However, one potential drawback is the power consumption and the physical size, which might be a consideration for users with limited space or those concerned about high energy usage. Additionally, the device's weight of nearly 17 pounds could make it less portable if relocation is required. Despite these minor concerns, the Synology DS1522+ is highly rated by users for its reliability and performance, making it a strong contender in the NAS market.