10 Best Synology Nas 2026 in the United States

The Synology 12 Bay DiskStation DS3622xs+ is a robust network-attached storage solution, ideal for businesses and advanced users looking to manage large amounts of data efficiently. With a powerful 6-core Intel Xeon processor and support for up to 48 GB of RAM, it excels in handling demanding applications, such as video management systems and virtual machines. Its impressive performance metrics, including over 260,000 4K random read IOPS and high sequential read/write speeds, make it suitable for environments that require fast access to data.

Scalability is a significant strength of this NAS as it can be expanded up to 36 drive bays using additional DX1222 units, catering to growing storage needs. The advanced networking options, including 10/25GbE and Fiber Channel support, further enhance its capability to integrate into complex network setups, making it an excellent choice for businesses that prioritize speed and connectivity.

There are some considerations to keep in mind. The DS3622xs+ is relatively heavy at 21.6 pounds, which may not be ideal for smaller setups. Additionally, while it supports a wide range of storage configurations, the product comes diskless, meaning you'll need to invest in hard drives separately, potentially increasing the overall cost. The Synology DS3622xs+ is a high-performance NAS designed for users with significant storage and processing needs, particularly in professional or enterprise settings. Its strengths lie in speed, scalability, and advanced networking features, while its weight and the need for additional purchases may pose challenges for casual users.

The Synology DS1821+ is a strong choice for anyone needing a reliable and spacious NAS device, especially small businesses or power users who require a lot of storage and good performance. It supports up to 8 hard drives or SSDs, and with additional expansion units, it can handle up to 18 drives, offering a lot of room for growing storage needs. The AMD Ryzen quad-core processor provides solid power to manage multiple tasks like file sharing, backup, and even virtualization, which means it can handle more than just basic storage. The 4 GB of ECC RAM helps keep data safe by correcting errors automatically, though users with heavier workloads might consider upgrading the memory.

The inclusion of four 1 GbE LAN ports allows for better network speeds and link aggregation, but it doesn't support the faster 2.5 GbE or 10 GbE out of the box, which might limit performance in very high-demand network environments. The two M.2 NVMe slots for SSD cache are a nice touch, improving speed for frequently accessed files. Synology’s operating system is known for being user-friendly and feature-rich, offering apps for backup, media streaming, and virtualization, making the DS1821+ versatile for different needs.

The device is somewhat large and weighs over 10 pounds, which might be a factor if space is limited. Also, while the hardware is solid, the base 4 GB RAM and network ports might feel limiting for some advanced users without upgrades. This NAS delivers dependable, expandable storage with strong software support, making it an ideal balance between capacity and performance without moving into enterprise-level gear.

The Synology DS420+ is a 4-bay NAS (Network Attached Storage) enclosure designed for desktop use, allowing you to add your own hard drives or SSDs for customizable storage. It features a 2-core 2.0 GHz processor and comes with 2GB of RAM, providing reliable performance for handling file storage, backups, and media streaming tasks common in small businesses or home offices. The metal casing adds durability to the device, and the DS420+ does not come with pre-installed hard drives, so you will need to purchase those separately.

Its SATA 6 Gb/s connectivity supports faster data transfer speeds up to around 225 MB/s, which is suitable for everyday file access and backup needs. The DS420+ supports Synology's well-regarded DiskStation Manager (DSM) software, making file, backup, and media management easy and user-friendly, even for those who are not very technical. The RAM and processor might limit performance if you plan to run very heavy tasks or support multiple users simultaneously.

This NAS is a solid choice for flexible, expandable storage with dependable performance for typical home or small business use. Be prepared to provide your own drives and set realistic expectations for more demanding workloads.