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Synology Nas

10 Best Synology Nas 2026 in the United States

#1

Winner

10.0 score

Synology DiskStation DS1621+ NAS Server with Ryzen 2.2GHz CPU, 4GB Memory, 6-Bay, 72TB Bundle with 6X 12TB Seagate IronWolf

Synology DiskStation DS1621+ NAS Server with Ryzen 2.2GHz CPU, 4GB Memory, 6-Bay, 72TB Bundle with 6X 12TB Seagate IronWolf

Synology

10.0 score

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The Synology DiskStation DS1621+ is a solid choice for anyone needing a versatile and powerful NAS with plenty of storage. It comes with six bays, pre-filled with six 12TB Seagate IronWolf drives, providing a huge total capacity of 72TB, which is great for backing up large amounts of data or sharing files across multiple users. The AMD Ryzen quad-core 2.2 GHz processor and 4GB of RAM give this NAS enough power to handle smooth file management, multitasking, and even some virtualization work if needed.

Rating
10.0
Chosen by1,497
Storage Capacity
Processor
RAM

Most important from
7 reviews

Storage Capacity
The six 12TB drives provide massive storage capacity, ideal for handling large backups and multi-user file sharing.
Processor
The AMD Ryzen quad-core processor and flexible network connectivity support advanced home and small office setups effectively.
RAM
Memory limitations with 4GB RAM can hinder performance under heavy workloads, though upgrading RAM is possible.
Network Connectivity
The AMD Ryzen quad-core processor and flexible network connectivity support advanced home and small office setups effectively.
Software and Features
Synology’s software offers a user-friendly experience with reliable backup solutions and certified virtualization support.
#2
7.6 score

Synology 8-Bay DiskStation DS1823xs+ (Diskless)

Synology 8-Bay DiskStation DS1823xs+ (Diskless)

Synology

7.6 score

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The Synology 8-Bay DiskStation DS1823xs+ is a versatile and robust Network Attached Storage (NAS) device designed for users needing substantial storage and high availability. With its 8 bays, you can attach up to 18 drives using additional expansion units, making it ideal for large-scale storage needs. This NAS is particularly suited for businesses or advanced home users requiring reliable IT infrastructure protection without recurring license fees for backup, replication, and recovery solutions.

Rating
7.6
RAM
Network Connectivity
RAID Support

Most important from
50 reviews

RAM
Runs great even without NVMe drives, and upgrading to 32GB of RAM was seamless.
Network Connectivity
Able to saturate the 10G network in both read and write when configured as SSD RAID 0.
RAID Support
Able to saturate the 10G network in both read and write when configured as SSD RAID 0.
Software and Features
Don't be deterred by warnings about non-Synology drives; they can be bypassed and the device works flawlessly with WD drives.
#3
7.6 score

Synology 12-Bay RackStation RS2423+ (Diskless)

Synology 12-Bay RackStation RS2423+ (Diskless)

Synology

7.6 score

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The Synology RS2423+ is a rack-mounted network-attached storage device designed for businesses or users needing a robust, scalable storage solution. It offers 12 drive bays out of the box, which can expand up to 24 bays with an additional expansion unit, providing plenty of room for growing data needs. This flexibility is ideal for users expecting their storage demands to increase over time. It supports hot-swappable drives, allowing replacement or addition of hard drives without powering down, ensuring continuous data availability. The device includes high-availability clustering and online volume expansion features, promoting reliable uptime and easy storage management.

Rating
7.6
Number of Bays
RAM
Network Connectivity

Most important from
4 reviews

Number of Bays
Drive caddy design impacts ease of hot swapping; while functional, some users prefer previous models’ screwless trays for quicker drive changes.
RAM
The device delivers smooth and snappy performance, especially with upgraded RAM, making it well-suited for hosting virtual machines.
Network Connectivity
Official expansion components like RAM and 10Gb Ethernet cards are notably expensive, requiring advance planning for upgrades.
Software and Features
Migration from older Synology models is straightforward and painless when following official instructions, ensuring continuity without hassle.

Top 10 Best Synology Nas 2026 in the United States

#1

Winner

10.0  score
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Synology

Synology DiskStation DS1621+ NAS Server with Ryzen 2.2GHz CPU, 4GB Memory, 6-Bay, 72TB Bundle with 6X 12TB Seagate IronWolf

Storage Capacity: 72TB
Number of Bays: 6
Processor: AMD Ryzen quad-core 2.2 GHz
RAM: 4GB
Network Connectivity: Four Gigabit Ethernet ports
Software and Features: User-friendly software, backup, virtualization support

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Chosen by 1497 this week

#2
7.6  score
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Synology

Synology 8-Bay DiskStation DS1823xs+ (Diskless)

Storage Capacity: Up to 18 drives with expansion
Number of Bays: 8
RAID Support: Synology High Availability clustering
Software and Features: Backup, replication, and recovery solutions

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#3
7.6  score
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Synology

Synology 12-Bay RackStation RS2423+ (Diskless)

Number of Bays: 12 bays, expandable to 24
Software and Features: hot-swappable drives, clustering, backup

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#4
7.6  score
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Synology

Synology 12-Bay RackStation RS2423RP+ (Diskless)

Storage Capacity: 12 drive bays, scalable to 24
Number of Bays: 12
Software and Features: license-free backup, replication, recovery

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#5
7.6  score
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Synology

Synology RackStation, 12-Bay NAS Quad core, 2.1GHz CPU, RS3617XS (Quad core, 2.1GHz CPU, 4GB DDR4, exp. up to 64GB)

Number of Bays: 12
Processor: quad-core 2.1GHz
RAM: 4GB DDR4, expandable to 64GB
Software and Features: Synology DSM with file sharing

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#6
7.6  score
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Synology

Synology 12 Bay DiskStation DS3622xs+ (Diskless)

Storage Capacity: 12 Bays, expandable to 36
Number of Bays: 12
Processor: 6-core Intel Xeon
RAM: up to 48 GB
Network Connectivity: 10/25GbE, Fiber Channel support

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5% OFF
#7
7.3  score
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Synology

Synology DS1522+ 5-Bay DiskStation NAS (AMD Ryzen R1600 8GB Ram 4xRJ-45 1GbE LAN-Port) 5-Bay 40TB Bundle with 5X 8TB Seagate IronWolf

Storage Capacity: 40TB
Number of Bays: 5
Processor: AMD Ryzen R1600
RAM: 8GB
Network Connectivity: four 1GbE LAN ports
Software and Features: backup, syncing, remote access

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#8
7.3  score
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Synology

Synology DiskStation 12 Bay DS2422+ Quad Core CPU with 4GB Memory (Diskless)

Storage Capacity: Up to 24 drive bays
Number of Bays: 12
Processor: Quad-core CPU
RAM: 4GB, expandable to 32GB
Network Connectivity: High-speed networking
Software and Features: NVMe SSD cache, 3-year warranty

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#9
7.3  score
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Synology

Synology DS1821+ 8-Bay Diskstation NAS (AMD Ryzen V1500B Quad-Core 2,2 GHz 4 GB DDR4 ECC SODIMM 4 x 1 GbE RJ-45 LAN-Port)

Storage Capacity: up to 8 drives, expandable to 18
Number of Bays: 8 bays
Processor: AMD Ryzen quad-core
RAM: 4 GB ECC RAM
Network Connectivity: four 1 GbE LAN ports
Software and Features: Synology OS with backup, streaming apps

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#10
7.0  score
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Synology

Synology 8 Bay RackStation RS1221+ (Diskless)

Number of Bays: 8
Processor: capable processor
RAM: 4GB DDR4
Network Connectivity: compatible 10GbE network cards
Software and Features: supports Synology software, high availability

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Buying Guide for the Best Synology Nas

When choosing a Synology NAS (Network Attached Storage), it's important to consider your specific needs and how you plan to use the device. A NAS can serve various purposes such as data backup, media streaming, file sharing, and even running virtual machines. Understanding the key specifications will help you make an informed decision and ensure that the NAS you choose will meet your requirements both now and in the future.
Storage CapacityStorage capacity refers to the total amount of data that the NAS can hold. This is important because it determines how much data you can store, including documents, photos, videos, and backups. Storage capacity is typically measured in terabytes (TB). If you have a large amount of data or plan to store high-resolution media files, you will need a NAS with higher storage capacity. For basic file storage and backups, a smaller capacity may suffice. Consider your current data needs and future growth when choosing the storage capacity.
Number of BaysThe number of bays in a NAS refers to how many hard drives it can accommodate. This is important because it affects the total storage capacity and the ability to configure RAID (Redundant Array of Independent Disks) for data redundancy and performance. A NAS with more bays allows for greater storage expansion and more RAID options. For home use or small businesses, a 2-4 bay NAS might be sufficient. For larger businesses or more demanding applications, a NAS with 5 or more bays may be necessary. Consider how much storage you need and whether you want the option to expand in the future.
ProcessorThe processor in a NAS determines its performance and ability to handle multiple tasks simultaneously. This is important for tasks such as media streaming, running applications, and managing large amounts of data. Processors in NAS devices range from basic dual-core CPUs to more powerful quad-core or even higher. For basic file storage and backups, a lower-end processor may be sufficient. However, if you plan to use the NAS for more demanding tasks like media streaming, virtualization, or running multiple applications, a more powerful processor will be necessary. Consider the types of tasks you will be performing on the NAS when choosing the processor.
RAMRAM (Random Access Memory) in a NAS affects its ability to handle multiple tasks and applications simultaneously. This is important for performance, especially when running multiple services or applications on the NAS. RAM is typically measured in gigabytes (GB). For basic file storage and backups, 1-2GB of RAM may be sufficient. For more demanding tasks such as media streaming, virtualization, or running multiple applications, 4GB or more of RAM is recommended. Consider the types of tasks you will be performing and whether you may need to upgrade the RAM in the future.
Network ConnectivityNetwork connectivity refers to the types and speeds of network connections available on the NAS. This is important for data transfer speeds and accessibility. Common options include Gigabit Ethernet ports, which provide fast and reliable connections for most home and small business networks. Some NAS devices also offer multiple Ethernet ports for link aggregation, which can increase data transfer speeds and provide redundancy. For more demanding applications or larger networks, 10 Gigabit Ethernet ports may be available. Consider your network environment and the data transfer speeds you require when choosing the network connectivity options.
Software and FeaturesThe software and features available on a NAS can greatly enhance its functionality and usability. This is important for tasks such as data backup, media streaming, file sharing, and running applications. Synology NAS devices come with DiskStation Manager (DSM), which offers a wide range of features and applications. Consider the specific features you need, such as automated backups, media server capabilities, cloud synchronization, and support for virtual machines. Make sure the NAS you choose supports the features and applications that are important to you.

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