Synology NAS Deals this Black Friday 2025
Black Friday 2025 has brought a round of uncommon discounts to Synology’s latest DiskStation models, with Amazon and B&H offering some of the strongest reductions across the current lineup. Synology hardware rarely receives notable price cuts, particularly on recently launched systems, so this is a useful opportunity for anyone planning an upgrade or expanding their storage. Whether you need a reliable home backup platform, a media server, or a compact office solution, several 2025 generation units are now available at lower prices. This guide outlines the best deals currently live and helps identify which DiskStation models offer the most value during this year’s Black Friday period.
Important note: Some users may have heard that Synology’s 2025 generation DiskStation models restrict the use of non-Synology hard drives. This was true earlier in the year, but Synology reversed the policy in October 2025. Current DiskStation units in this lineup now accept third-party HDDs from any manufacturer with no warnings or reduced functionality. However, M.2 NVMe SSD support remains limited to approved models, and the HDD restrictions still apply to RackStation systems and higher tier products in the broader Synology portfolio. Learn More about this HERE
Synology DS925+ NAS – 14% OFF, NOW $552.99 @ Amazon USA
4-bay SATA/SSD NAS with dual 2.5 GbE ports, 2 × M.2 NVMe slots, AMD Ryzen V1500B quad-core 2.2 GHz processor, 4 GB DDR4 ECC memory (expandable to 32 GB).
The DS925+ is a compact four bay desktop NAS built for users who want a balance of performance, expansion, and long term DSM support in a small footprint. It runs on the AMD Ryzen V1500B processor with ECC memory, giving it a stronger hardware foundation than most entry tier systems and enough overhead for multi user workloads, backups, and light virtualisation. The unit supports both SATA hard drives and SSDs, while the two M.2 NVMe slots allow users to add cache or create faster SSD volumes without occupying the main bays. Dual 2.5GbE ports provide improved throughput over standard 1GbE models and support link aggregation for higher sustained speeds. With DSM offering SHR, Btrfs snapshots, file sync tools, media applications, and extensive package support, the DS925+ serves as a flexible storage platform for home offices and small teams that need dependable performance without moving to a larger enclosure. BUY HERE
Synology DS225+ NAS – $303.49 (11% REDUCTION) @ Amazon US
2-bay SATA NAS with Intel Celeron J4125 quad-core 2.0/2.7GHz CPU, 2.5GbE + 1GbE LAN ports, dual USB 3.2 Gen 1 ports, 2GB DDR4 memory expandable to 6GB
The DS225+ is Synology’s 2025 two-bay desktop NAS designed for home users, creatives, and small teams seeking a straightforward yet capable storage solution. It supports both 3.5″ and 2.5″ SATA drives, and offers dual network ports—including a 2.5GbE link—for improved throughput in compact deployments. Running DSM, Synology’s mature NAS operating system, it delivers file sharing, backup, photo management, and surveillance features in an easy-to-use package. Its quad-core Intel processor provides capable performance for standard NAS tasks, though the soldered memory and modest expandability may limit its usefulness for heavier workloads or large scale expansion. With its balance of refined software and network capability, the DS225+ is a solid entry point for users focused on dependable, integrated NAS functionality. BUY HERE
Synology DS925+ NAS @ Amazon UK – 15% OFF, NOW £472 inc.TAX @ Amazon UK
4-bay SATA/SSD NAS with dual 2.5 GbE ports, 2 × M.2 NVMe slots, AMD Ryzen V1500B quad-core 2.2 GHz processor, 4 GB DDR4 ECC memory (expandable to 32 GB).
The DS925+ is Synology’s 2025 four-bay desktop NAS targeted at home offices, prosumers, and small teams who want a mature software ecosystem and future-proof networking. It supports both 3.5″ and 2.5″ SATA drives in its four bays, plus two M.2 NVMe slots for caching or fast SSD volumes, and can be expanded up to nine bays using an external unit. Dual 2.5 GbE ports provide better than standard network speed, while the AMD Ryzen V1500B processor (quad-core) and 4 GB of onboard ECC memory (expandable) deliver a solid foundation for multi-user access, backups, file sharing, and lightweight virtualization. It runs Synology’s DSM operating system, offering rich features such as SHR, Btrfs snapshots, file sync, collaboration tools and media streaming. With its blend of hardware and software, the DS925+ delivers a flexible platform for centralised storage and data management in a compact desktop form. BUY HERE
Synology DS1525+ NAS – $160 OFF, NOW $639.99 @ B&H
5-bay SATA/SSD NAS with 2 × M.2 NVMe cache slots, quad-core AMD Ryzen R1600 processor, 8 GB DDR4 ECC memory (expandable to 32 GB), four 1 GbE LAN ports plus optional 10 GbE upgrade slot.
The DS1522+ is a five-bay entry in Synology’s Plus series designed for home offices, prosumers, and small businesses that want advanced storage features in a desktop form. It supports both 3.5″ and 2.5″ SATA drives, plus two M.2 NVMe slots for caching or SSD-based volumes, and can expand up to 15 bays using official expansion units. With the AMD Ryzen R1600 quad-core processor, 8 GB of ECC RAM (upgradeable), and four built-in LAN ports, the unit delivers solid performance and reliability for file sharing, backups, and multi-user environments. The optional 10 GbE upgrade slot adds headroom for higher bandwidth workflows, and the included DSM operating system provides mature features such as SHR, snapshots, virtualization support, surveillance, and rich app integration. With its balance of expansion, performance and software depth, the DS1522+ offers a capable all-round platform for centralised data storage and management. BUY HERE
Synology DS124 NAS – NOW $139.99 (22% PRICE DROP) @ Amazon
2-bay SATA/SSD NAS with dual 2.5 GbE ports, Realtek RTD1619B quad-core 1.7GHz CPU, 2 GB DDR4 memory (expandable), and dual M.2 NVMe slots for caching.
The DS124+ is a compact desktop two bay NAS aimed at home users and small offices who want reliable storage with Synology’s DSM platform. It supports both 3.5″ and 2.5″ SATA drives in the two bays, and adds dual M.2 NVMe slots for caching or faster storage tiers. Dual 2.5 GbE network ports give it strong connectivity when paired with a capable switch. Running the RTD1619B quad-core processor and with upgradable memory, the unit delivers better performance than many entry level NAS boxes. DSM provides features such as file sync, snapshot protection, collaboration tools, and mobile access. While it lacks some of the more advanced expandability of larger models, the DS124+ offers a balanced mix of hardware and software for users who need a modest sized, efficient centralized storage box under the Synology ecosystem. BUY HERE
Synology DS1825+ NAS – NOW $919 ($230 OFF) @B&H
8-bay SATA/SSD NAS with dual 2.5GbE ports, 2 × M.2 NVMe slots, AMD Ryzen V1500B quad-core 2.2GHz CPU, 8GB DDR4 ECC memory (expandable to 32 GB), and up to 360TB raw capacity with expansion units.
The DS1825+ sits at the upper end of Synology’s Plus desktop NAS lineup, delivering high capacity and flexibility for serious home users, creatives, and small business teams. With eight hot-swappable drive bays supporting both 3.5″ HDDs and 2.5″ SSDs, and two M.2 NVMe slots for caching or SSD pools, it handles large data sets without needing a rack enclosure. Dual native 2.5GbE ports support modern network speeds out of the box, while the PCIe slot allows optional 10GbE or 25GbE upgrades for future proofing. Its AMD Ryzen quad-core CPU paired with 8GB ECC memory provides a stable foundation for file services, snapshots, VM or container usage, and media streaming. The unit also supports up to 18 drive bays and 360TB raw storage with two DX525 expansion units, offering growth potential as storage needs increase. While it may not push the highest processing power, the DS1825+ blends Synology’s mature DSM software, robust hardware build quality, and flexible storage architecture into a capable all-rounder for users who require capacity, data protection, and software depth in a compact form. BUY HERE
Synology DS1525+ NAS – REDUCED TO $691.49 (15% OFF) @ Amazon
5-bay SATA/SSD NAS with 2 × M.2 NVMe cache slots, quad-core AMD Ryzen R1600 processor, 8 GB DDR4 ECC memory (expandable to 32 GB), four 1 GbE LAN ports plus optional 10 GbE upgrade slot.
The DS1825+ sits at the upper end of Synology’s Plus desktop NAS lineup, delivering high capacity and flexibility for serious home users, creatives, and small business teams. With eight hot-swappable drive bays supporting both 3.5″ HDDs and 2.5″ SSDs, and two M.2 NVMe slots for caching or SSD pools, it handles large data sets without needing a rack enclosure. Dual native 2.5GbE ports support modern network speeds out of the box, while the PCIe slot allows optional 10GbE or 25GbE upgrades for future proofing. Its AMD Ryzen quad-core CPU paired with 8GB ECC memory provides a stable foundation for file services, snapshots, VM or container usage, and media streaming. The unit also supports up to 18 drive bays and 360TB raw storage with two DX525 expansion units, offering growth potential as storage needs increase. While it may not push the highest processing power, the DS1825+ blends Synology’s mature DSM software, robust hardware build quality, and flexible storage architecture into a capable all-rounder for users who require capacity, data protection, and software depth in a compact form. BUY HERE
Synology DS425+ NAS – Price Reduction, Now $415.99 (20% OFF) @ Amazon
4-bay SATA NAS with 2.5GbE + 1GbE, 2 × M.2 NVMe slots, Intel Celeron J4125 quad-core 2.0/2.7GHz CPU, and 2GB DDR4 memory expandable to 6GB
The DS425+ is a four bay desktop NAS positioned as an accessible entry into Synology’s 2025 Plus series, offering a familiar balance of performance, storage flexibility, and DSM software capability. It supports both 3.5″ and 2.5″ SATA drives in its main bays, with two M.2 NVMe slots available for caching or faster SSD-based volumes. The system runs on an Intel Celeron J4125 processor and includes 2GB of expandable DDR4 memory, making it suitable for everyday multi user file storage, backups, and light media serving. Connectivity consists of one 2.5GbE port and one 1GbE port, giving users bandwidth options depending on their network. DSM provides features such as SHR, Btrfs snapshots, cloud sync, surveillance tools, and a broad library of first-party applications. With Synology’s updated 2025 stance on third-party drive support, the DS425+ now accepts any standard HDD or SSD without warnings, making it a more flexible option for buyers who want a compact, straightforward, and software-rich NAS at this capacity point. BUY HERE
Synology DS725+ NAS – Price Drop, Now $449.49 (14% OFF) @ Amazon US
2-bay SATA NAS with dual 2.5GbE ports, 2 × M.2 NVMe slots for caching, AMD Ryzen R1600 dual-core 2.6/3.1GHz CPU, and 4GB DDR4 ECC memory expandable to 32GB.
The DS725+ is Synology’s compact two-bay Plus series NAS from the 2025 generation, designed for home offices and small businesses seeking high performance and flexibility in a small footprint. It supports both 3.5″ and 2.5″ SATA drives in its bays, and includes two M.2 NVMe slots for cache or fast solid state volumes. Networking is enhanced with dual 2.5GbE ports—an upgrade over earlier two-bay models—delivering better throughput for multi user access or file sharing. Powered by the AMD Ryzen R1600 dual-core processor with default 4GB of ECC memory (expandable), it handles standard NAS workloads, backups and light virtualisation with ease. The inclusion of DSM features such as shared folder snapshots, cloud sync, hybrid backup and mobile client integration makes it a strong choice for users who want Synology’s mature software ecosystem in a compact form. With the company’s updated 2025 policy, users can now install third-party HDDs without compatibility warnings, improving the DS725+’s flexibility when sourcing storage media. BUY HERE
