Best NAS for Under $499

Best NAS You Can Buy Right Now for Under $499 at the end of 2025

By late 2025, the under 499 dollar NAS segment has become far more crowded, with multiple vendors offering systems that combine capable hardware, established operating systems, and multi bay storage at a relatively accessible price. Home users, prosumers, and small workgroups now have access to devices that can centralise files, manage routine backups, and handle local media streaming at performance levels that were previously limited to higher priced units. The range of available designs has also grown, with everything from compact solid state based units to entry level rackmount models appearing in this category. This guide looks at five (technically 6!) turnkey NAS platforms that can be purchased for 499 dollars or less. Each one focuses on a different balance of features, whether that is throughput, virtualisation, containers, or ease of use, yet all provide a practical path toward reliable self hosted storage without pushing the budget too far.

Important Disclaimer and Notes Before You Buy

Every NAS in this bracket is sold without drives, so users must provide their own storage, whether that is 3.5 inch HDDs, 2.5 inch SSDs, or M.2 NVMe modules for all flash builds. This directly influences total cost, particularly for NVMe based systems. Some models include small flash or eMMC for the operating system, but these are not suitable for general data storage. Buyers should account for drive costs, planned RAID layouts, and any needed accessories such as cables, heatsinks, or extra cooling. Software support also varies, with many devices using vendor platforms like DSM, TOS, or UGOS, while others permit alternatives such as TrueNAS or Unraid without affecting hardware support. Systems with less mature software may require more setup work for Plex, Docker, or SMB services, making these NAS units better suited to users who are comfortable handling basic network configuration or are willing to learn more advanced features over time.

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UniFi UNAS Pro 7-Bay NAS

$499 – ARM Cortex-A57 – 8GB – 7x 3.5″ SATA – 1x 10GbE SFP+, 1x 1GbE – UniFi OS – BUY HERE

The UniFi UNAS Pro is a two unit rackmount NAS that focuses on high throughput storage rather than general purpose application hosting. It includes seven hot swappable SATA bays for either 2.5 inch or 3.5 inch drives and is built on a quad core ARM Cortex A57 processor at 1.7GHz with 8GB of DDR4 memory. The platform is intended for straightforward file storage and does not provide container services, multimedia features, or virtualisation. Network connectivity consists of one 10GbE SFP plus port and one 1GbE RJ45 port, which makes the system well suited to central backups, shared project storage, and high volume file transfers inside a UniFi managed network.

Management is handled through the Drive application within UniFi OS, with support for RAID zero, one, five, and six. Power redundancy is enabled through an internal 200 watt AC and DC power supply and optional USP RPS failover. A 1.3 inch front panel touchscreen provides system information and basic diagnostics. Although the feature set is narrower than that of a typical multimedia or container focused NAS, the system integrates cleanly with UniFi infrastructure or can operate on its own as a dedicated storage target.

Here are all the current UniFi NAS Solutions & Prices: UniFi UNAS 2 (2 Bay, $199) – HERE UniFi UNAS 4  (4 Bay + 2x M2, $379) – HERE UniFi UNAS Pro 4 (4 Bay + 2x M.2, $499) – HERE UniFi UNAS Pro (7 Bay, $499) – HERE UniFi UNAS Pro 8 (8-Bay + 2x M.2, $799) HERE

Since launching the original UNAS models in 2024, UniFi has expanded the range with new desktop units, including the UNAS two bay at 199 dollars and the UNAS four bay at 349 dollars, along with Pro series models in four bay and eight bay configurations at 499 dollars and 799 dollars. The UNAS Pro sits at the entry point of the Pro line and offers a hardware driven approach suited to users who want reliable multi bay storage with 10GbE connectivity and do not require wider software extensibility.

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LincStation N2 NAS

$399 – Intel N100 – 16GB – 2x 2.5″ SATA + 4x M.2 NVMe – 1x 10GbE – Unraid OS – BUY HERE

The LincStation N2 is a compact solid state NAS that offers higher performance than most systems in this price tier. It uses an Intel N100 processor with 16GB of LPDDR5 memory and supports two 2.5 inch SATA SSDs alongside four M.2 2280 NVMe drives. This six bay layout is aimed at users who want higher IOPS, quieter operation, and lower power consumption than a hard drive based configuration. Network connectivity is provided through a single 10GbE RJ45 port, which is uncommon at this price level and useful for workstation links or scenarios involving multiple simultaneous clients.

The unit includes an Unraid Starter license, giving users access to Docker containers, virtual machines, hardware passthrough, and flexible storage management. Unraid requires some familiarity to use effectively, but it offers greater adaptability than fixed vendor operating systems. The N2 also includes HDMI output, USB C, USB 3.2, and several USB 2.0 ports, which allows it to function as a lightweight home server or media oriented workstation in addition to its NAS role. For users who place priority on SSD storage, 10GbE connectivity, and virtualisation features, the LincStation N2 provides a level of capability that is not common in the sub 499 dollar category.

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TerraMaster F4 SSD NAS

$399 – Intel N95 – 8GB – 4x M.2 NVMe – 1x 5GbE – TOS (TerraMaster OS) – BUY HERE

The TerraMaster F4 SSD is a four bay solid state NAS designed for users who want faster access speeds and quieter operation than traditional hard drive systems. It uses an Intel N95 processor from the Alder Lake N family together with 8GB of DDR5 memory in a single SODIMM slot. Storage is provided through four M.2 NVMe positions, with two operating at PCIe 3.0 x2 and two at PCIe 3.0 x1. The system is intended for SSDs only and does not support SATA based drives. Network connectivity is handled through one 5GbE port, which allows higher single link performance than dual 2.5GbE designs and can attach to 10GbE networks at reduced speed.

The device runs the TOS platform, which offers multimedia tools, photo management with local AI tagging, cloud sync, user account controls, and a range of backup options. The system supports Btrfs, TRAID for flexible capacity planning, remote access, and mobile applications for file sync and photo uploads. HDMI output, two USB A ports, one USB C port, and quiet fan operation make the F4 SSD suited to home environments that need a compact all flash NAS with minimal configuration.

Users who want more performance can step up to the F8 SSD Plus for roughly 200 to 250 dollars more. That model offers eight M.2 NVMe slots, an eight core N305 i3 class processor, 16GB of memory, and 10GbE networking. The F4 SSD remains the more cost conscious option, while the F8 SSD Plus targets workloads that need considerably more CPU and network headroom.

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Synology DiskStation DS425+ NAS

$499 – Intel Celeron J4125 – 2GB – 4x 3.5″ SATA + 2x M.2 NVMe – 1x 2.5GbE, 1x 1GbE – DSM 7.x – BUY HERE

The Synology DS425 Plus is a four bay NAS positioned as an accessible way to enter the DSM ecosystem while still offering capable hardware for home and small office use. It is built on the Intel Celeron J4125, a quad core processor with a 2.0GHz base frequency and up to 2.7GHz under load. The system includes 2GB of DDR4 memory that can be expanded to 6GB and supports both 3.5 inch and 2.5 inch SATA drives. Two M.2 NVMe slots are available for cache use or for creating faster solid state storage volumes. Network connectivity consists of one 2.5GbE port and one 1GbE port, which gives users some flexibility depending on the switches in their setup.

DSM remains one of the more complete NAS operating systems, with integrated tools for file management, media serving, backup and sync, surveillance, and virtualisation. Synology Hybrid RAID is supported for flexible capacity planning, and the use of Btrfs provides access to snapshots and integrity checks. A notable change in late 2025 is Synology’s updated stance on drive compatibility. The Plus series no longer restricts or warns against the use of third party hard drives or SSDs, meaning users can now deploy Seagate, WD, and other manufacturers without any prompts or reduced functionality. This removes a previous concern for buyers who wanted to reuse existing disks or avoid Synology branded media. For users who want long term software support, a stable operating system, and a straightforward four bay design within the 499 dollar range, the DS425 Plus remains a practical option, now with fewer limitations on drive choice.

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UnifyDrive UT2 Mobile NAS Drive

$399 –RK3588 8GB, LPDDR4X 1, 2.5GbE, 6TOPS NPU, 4K HDMI 2.1, WiFi 6 + AP Mode, DAS Mode, 2 Hour Mobile Battery – BUY HERE ( Get a further 5% OFF with this code: NASCOMPARES )

The UnifyDrive UT2 Portable NAS is now a fully released product rather than a crowdfunding prototype, and its design reflects a complete, ready to ship package. The system is compact, roughly the size of a thick smartphone, and weighs around 350g with its protective rubber sleeve. It includes a 32GB eMMC module for the operating system, two M.2 NVMe SSD slots for storage, active cooling, WiFi 6, Bluetooth, a 2.5GbE port, HDMI output, and an internal battery that provides around 30 to 60 minutes of runtime and basic UPS functionality. The retail kit includes multiple USB cables, a power adapter, a remote control for HDMI use, SD and CFe card backup support, and printed quick start materials. Although the fan is audible under load, overall noise levels remain low for a compact ARM based system, and the design allows users to run the NAS handheld, placed on a desk, or carried in a bag without difficulty.

Connectivity is one of the UT2’s strongest aspects. Alongside its dual 5Gb USB ports, users can switch the device between network attached storage mode and direct attached storage mode. The two SD card slots support automated or one touch backups, and the 2.5GbE port gives the unit higher wired throughput than many portable or entry level NAS devices. HDMI output supports up to 4K60 and 8K playback, and media can be controlled either through the mobile application or the included remote. Internally, the UT2 uses a Rockchip RK3588C CPU with ARM Mali G610 graphics and 8GB of LPDDR4X memory. The two NVMe slots appear to operate at PCIe Gen 3 x1 speeds, which is adequate for saturating the wired and wireless interfaces. The memory is soldered and non upgradable, so users who intend to run more demanding workloads will need to account for that limit. Wireless access works through both client mode and the device’s own WiFi access point, enabling file sharing or backup without a pre existing network.

Software management centres on the UnifyDrive mobile application, which has expanded since the product first appeared and now includes RAID pool creation, the selective UDR RAID mode, SMB and FTP services, DLNA media streaming, direct HDMI output control, cloud sync, real time sharing, and device monitoring. Setup can be completed over LAN, WiFi, or Bluetooth, and firmware is updated over the air. The app provides tools for backups, encrypted folders, AI driven photo recognition, scheduled power controls, and general file management. Some advanced features such as additional downloader tools and container support remain under development, but the current software offers more control than most mobile focused NAS interfaces. Remote access is available through an integrated relay service, though support for third party VPN solutions is not yet included. With its combination of portability, NVMe storage, multi mode connectivity, and a growing software stack, the UT2 occupies a niche for users who want a personal cloud device that can be carried between locations while still supporting standard NAS workflows at its 399 to 599 dollar price point.

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The sub 499 dollar NAS segment in late 2025 offers a wide range of systems aimed at different performance levels and storage priorities. Buyers can choose between high capacity RAID focused platforms, SSD oriented designs, or systems built around established software ecosystems. The UniFi UNAS Pro remains a hardware driven storage appliance with 10GbE connectivity and seven bays, making it suitable for backup or archival workloads that require consistent throughput. The UGREEN DXP4800 and the LincStation N2 provide hybrid and all flash configurations, and both include support for containers, virtualisation, and the option to run alternative operating systems if required. Users who prefer a mature software stack with long term updates may gravitate toward the Synology DS425 Plus, which now supports third party drives without warnings or restrictions following Synology’s policy change in October 2025. The TerraMaster F4 SSD serves those who want a compact solid state platform with 5GbE networking and access to the expanding feature set of TOS, including local AI photo tools and multimedia functions. All of these NAS units require user supplied storage and may involve some degree of configuration depending on the software environment. The most suitable choice depends on whether you prioritise performance, software refinement, expansion options, or direct control over how the system is deployed within this price conscious category.