Synology DS223J vs BUFFALO LinkStation 220: Which NAS Should You Choose?
Choosing between the Synology DS223J and the BUFFALO LinkStation 220 is crucial for home users looking to set up a reliable NAS solution. Both products offer 2-bay configurations, but they cater to different needs and budgets. This comparison will help you make an informed decision based on performance, features, and overall value for money.

Synology DS223J 2 Bay Desktop NAS, White

BUFFALO LinkStation 220 4TB 2-Bay NAS Network Attached Storage with HDD Hard Drives Included NAS Storage That Works as Home Cloud or Network Storage Device for Home
Our Recommendation
The Synology DS223J is the clear winner due to its superior performance, extensive software capabilities, and a more attractive price point. Its flexibility with storage options and higher user ratings further solidify its position as the better choice for home NAS solutions.
Detailed Comparison
Build Quality and Design
The Synology DS223J is a sleek, white desktop NAS that features a minimalist design, perfect for home environments. It has a solid build and is compact enough to fit into various spaces. In contrast, the BUFFALO LinkStation 220 is bulkier and sports a more utilitarian design, which may not appeal to everyone. While both are built well, the DS223J has a more modern aesthetic that could blend better with home decor. Winner: Synology DS223J.
Performance
When it comes to performance, the Synology DS223J is equipped with a dual-core processor and 2GB of RAM, which allows for smooth multitasking and effective handling of multiple users accessing the system simultaneously. The DS223J also supports Synology’s DiskStation Manager (DSM), providing an intuitive interface and robust features including Docker support, file sharing, and more. The BUFFALO LinkStation 220, while functional, uses a less powerful processor and comes with 4TB of pre-installed HDDs but lacks the advanced features of DSM. Winner: Synology DS223J.
Storage Capacity and Configuration
The BUFFALO LinkStation 220 comes with 4TB of storage already included, which is a significant advantage for users who want an out-of-the-box solution without the hassle of purchasing drives separately. However, the Synology DS223J has two bays, allowing you to choose your own drives and potentially configure a RAID setup, like RAID 1 for redundancy, which can safeguard your data. If you plan to expand your storage in the future, the flexibility of the DS223J is a considerable plus. Winner: Tie (depends on user needs).
Software Features
The Synology DSM platform is widely regarded as one of the best NAS operating systems, providing a rich library of apps for various tasks, from media serving with Plex to backup solutions. It also includes robust security features and regular updates. The BUFFALO LinkStation comes with its own limited software, which may not offer the same depth or flexibility as DSM. Users looking for a comprehensive software experience will prefer the Synology. Winner: Synology DS223J.
Price and Value for Money
The Synology DS223J retails at £179.97, making it a more budget-friendly option compared to the BUFFALO LinkStation 220 at £290. While the LinkStation provides 4TB of storage included, the Synology offers better performance, flexibility, and software capabilities for a lower price. For those on a budget or looking for better long-term value, the DS223J stands out. Winner: Synology DS223J.
User Experience
Both products have received positive user reviews, but the Synology DS223J has a higher rating of 4.4/5 compared to 4.0/5 for the BUFFALO LinkStation 220. Users appreciate the intuitive interface and robust features of the Synology DSM, which enhances the overall user experience. The BUFFALO LinkStation, while functional, does not provide the same level of satisfaction or features according to user feedback. Winner: Synology DS223J.
Overall Summary
In this head-to-head comparison, the Synology DS223J clearly outshines the BUFFALO LinkStation 220 in terms of design, performance, software features, and overall value for money. While the LinkStation offers a compelling package with built-in storage, the advantages of the DS223J make it the superior choice for most users looking for a robust and expandable NAS solution.
Buy the Synology DS223J 2 if...
Choose the Synology DS223J if you prioritise performance, software flexibility, and a modern design. It's perfect for users who plan to expand their storage or need a robust platform for applications like Plex or Docker.
Buy the BUFFALO LinkStation 220 if...
Opt for the BUFFALO LinkStation 220 if you prefer a simple, ready-to-use solution with built-in storage. It's suitable for users who want a straightforward NAS experience without the need for additional drives or extensive configuration.
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