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10 Best Nas Servers 2025 in the United States
#1
Winner
QNAP TVS-h874-i5-32G-US 8 Bay High-Speed Desktop NAS with M.2 PCIe Slots, 12th Gen Intel Core CPU, up to 64GB DDR4 RAM, 2.5 GbE Networking and PCIe Gen 4 expandability (Diskless)
The QNAP TVS-h874-i5-32G-US is a robust NAS server designed for those needing high-speed data management and storage capabilities. With an Intel Core i5 processor and 32GB of RAM (expandable to 64GB), it provides strong performance for multitasking and handling demanding applications. The dual M.2 PCIe Gen4 slots allow for impressive speed improvements through cache acceleration or dedicated SSD pools, making it a great choice for users looking for fast data access.
Rating
9.9
Chosen by1,194
Storage Capacity
Number of Bays
Processor and RAM
Most important from
82 reviews
#2
Asustor Lockerstor 8 Gen3 AS6808T 8 Bay NAS Network Storage, AMD Ryzen Quad-Core 2.3 GHz, 16GB RAM ECC DDR5, 4 M.2 NVMe Slots, Dual 5GbE & Dual 10GbE Port, USB4 Type-C, Network Attached Storage
The Asustor Lockerstor 8 Gen3 AS6808T is a high-capacity NAS designed for users needing lots of storage and performance. With 8 bays, it lets you install a large number of hard drives or SSDs, giving flexibility to scale storage according to your needs. It runs on a strong AMD Ryzen quad-core processor paired with 16GB of DDR5 ECC RAM, which helps with smooth multitasking and data integrity, making it suitable for both home offices and small businesses.
Rating
9.8
Storage Capacity
Processor and RAM
Most important from
1 reviews
#3
QNAP TS-832PXU-4G 8 Bay High-Speed SMB Rackmount NAS with Two 10GbE and 2.5GbE Ports (TS-832PXU-4G-US)
The QNAP TS-832PXU-4G is a robust NAS server designed for small to medium-sized businesses. It features an AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor paired with 4GB of DDR4 RAM, upgradable to 16GB, providing good performance for most business applications. The server includes 8 bays for 3.5-inch SATA drives, offering substantial storage capacity and flexibility in terms of storage configurations. With RAID support, users can ensure data redundancy and protection, which is a key requirement for NAS servers.
Rating
9.7
Storage Capacity
Number of Bays
Processor and RAM
Most important from
47 reviews
Top 10 Best Nas Servers 2025 in the United States
#1
Winner
9.9 score
QNAP TVS-h874-i5-32G-US 8 Bay High-Speed Desktop NAS with M.2 PCIe Slots, 12th Gen Intel Core CPU, up to 64GB DDR4 RAM, 2.5 GbE Networking and PCIe Gen 4 expandability (Diskless)
QNAP TVS-h874-i5-32G-US 8 Bay High-Speed Desktop NAS with M.2 PCIe Slots, 12th Gen Intel Core CPU, up to 64GB DDR4 RAM, 2.5 GbE Networking and PCIe Gen 4 expandability (Diskless)
Storage Capacity: 4 TB
Number of Bays: 8
Processor and RAM: Intel Core i5, 32GB RAM
Connectivity: Dual 2.5GbE, USB 3.2 Gen 2
Software and Features: 4K playback, transcoding, cloud backup
Chosen by 1194 this week
Asustor Lockerstor 8 Gen3 AS6808T 8 Bay NAS Network Storage, AMD Ryzen Quad-Core 2.3 GHz, 16GB RAM ECC DDR5, 4 M.2 NVMe Slots, Dual 5GbE & Dual 10GbE Port, USB4 Type-C, Network Attached Storage
Asustor Lockerstor 8 Gen3 AS6808T 8 Bay NAS Network Storage, AMD Ryzen Quad-Core 2.3 GHz, 16GB RAM ECC DDR5, 4 M.2 NVMe Slots, Dual 5GbE & Dual 10GbE Port, USB4 Type-C, Network Attached Storage
Number of Bays: 8 bays
Processor and RAM: AMD Ryzen quad-core, 16GB DDR5 RAM
RAID Support: good RAID support
Connectivity: dual 10GbE, dual 5GbE, USB4
Software and Features: Wake on LAN/WAN, user-friendly software
QNAP TS-832PXU-4G 8 Bay High-Speed SMB Rackmount NAS with Two 10GbE and 2.5GbE Ports (TS-832PXU-4G-US)
QNAP TS-832PXU-4G 8 Bay High-Speed SMB Rackmount NAS with Two 10GbE and 2.5GbE Ports (TS-832PXU-4G-US)
Number of Bays: 8
Processor and RAM: AnnapurnaLabs AL324, 4GB DDR4 RAM
RAID Support: Yes
Connectivity: Two 2.5GbE, two 10GbE SFP+, USB 3.2
QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots
QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots
Number of Bays: 6
Processor and RAM: 8GB DDR4 RAM, expandable to 64GB
Connectivity: Two 2.5GbE ports, 1GbE compatible
Software and Features: SSD caching, Qtier, two PCIe slots
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Up to 10% off
BUFFALO TeraStation Essentials 4-Bay Value-Focused Desktop NAS 16TB (4x4TB) with Hard Drives Included
BUFFALO TeraStation Essentials 4-Bay Value-Focused Desktop NAS 16TB (4x4TB) with Hard Drives Included
Storage Capacity: 16TB total (4x4TB drives)
Number of Bays: 4
RAID Support: RAID 0, 5 (default), 6
Connectivity: 2.5GbE Ethernet port
Software and Features: 256-bit encryption, cloud sync
QNAP TS-932PX-4G 5+4 Bay High-Speed NAS with Two 10GbE and 2.5GbE Ports
QNAP TS-932PX-4G 5+4 Bay High-Speed NAS with Two 10GbE and 2.5GbE Ports
Number of Bays: 9
Processor and RAM: AnnapurnaLabs AL324, 4GB DDR4
RAID Support: Yes
Connectivity: 2 x 10GbE, 2 x 2.5GbE
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Buying Guide for the Best Nas Servers
When choosing a NAS (Network Attached Storage) server, it's important to consider your specific needs and how you plan to use the device. NAS servers are used for storing and sharing data across a network, making them ideal for both personal and business use. They can serve as a central hub for your files, backups, and media, and can also provide additional functionalities like remote access and data redundancy. To make an informed decision, you should understand the key specifications and how they align with your requirements.Storage CapacityStorage capacity refers to the total amount of data that the NAS server can hold. This is important because it determines how much data you can store and share. Storage capacity is usually measured in terabytes (TB). For personal use, a NAS with 2-4 TB might be sufficient, while small businesses might need 8-16 TB or more. If you plan to store large files like videos or run multiple backups, opt for higher capacity. Always consider future growth and choose a NAS that allows for easy expansion.
Number of BaysThe number of bays in a NAS server indicates how many hard drives it can accommodate. This is crucial for both storage capacity and data redundancy. A NAS with more bays allows for greater storage and the ability to use RAID configurations for data protection. For home use, 2-4 bays are typically enough, while businesses might require 4-8 bays or more. If you need high storage capacity and robust data protection, choose a NAS with more bays.
Processor and RAMThe processor and RAM in a NAS server determine its performance and ability to handle multiple tasks simultaneously. A more powerful processor and higher RAM are important for running applications, streaming media, and managing large amounts of data. For basic file storage and sharing, a dual-core processor and 2-4 GB of RAM might suffice. For more demanding tasks like virtualization, media transcoding, or running multiple applications, look for a NAS with a quad-core processor and 8 GB or more of RAM.
RAID SupportRAID (Redundant Array of Independent Disks) support is a feature that allows you to combine multiple hard drives into a single unit for data redundancy and performance improvement. This is important for protecting your data against drive failures. Common RAID levels include RAID 0, 1, 5, 6, and 10, each offering different balances of performance, redundancy, and storage efficiency. For personal use, RAID 1 or 5 might be sufficient, while businesses might prefer RAID 5, 6, or 10 for better data protection and performance.
ConnectivityConnectivity options on a NAS server determine how it can be accessed and integrated into your network. This includes Ethernet ports, USB ports, and sometimes Wi-Fi. Gigabit Ethernet is standard, but for faster data transfer, look for NAS servers with multiple Gigabit ports or 10 Gigabit Ethernet. USB ports are useful for connecting external drives or printers. If you need high-speed access and plan to connect multiple devices, ensure the NAS has sufficient and fast connectivity options.
Software and FeaturesThe software and features provided by the NAS server's operating system can greatly enhance its functionality. This includes user-friendly interfaces, mobile apps, remote access, backup solutions, and support for various applications like media servers, virtual machines, and cloud integration. Consider what features are important for your use case. For example, if you need to access files remotely, look for robust remote access features. If you plan to use the NAS for media streaming, ensure it supports popular media server applications.
Power Consumption and NoisePower consumption and noise levels are important considerations, especially if the NAS server will be running continuously or placed in a quiet environment. Lower power consumption can save on energy costs, and quieter operation is less disruptive. Check the power consumption ratings and noise levels provided by the manufacturer. For home use, look for energy-efficient models with low noise levels. For business environments, balance power efficiency with performance needs.