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Nas Server Comparison - October 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4 Best Value  9.4Excellent | 5  9.3Excellent | 6  9.1Excellent | 7  9.0Excellent |
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ModelQNAP TS-453E-8G-US 4 Bay High-Performance Desktop NAS with Intel Celeron Quad-core Processor, 8 GB DDR4 RAM and Dual 2.5GbE (2.5G/1G/100M) Network Connectivity (Diskless) | Model Synology 2-Bay NAS DS223 (Diskless) | Model Synology 2-Bay DiskStation DS223j (Diskless) | Model UGREEN NASync DXP4800 Plus 4-Bay Desktop NAS, Intel Pentium Gold 8505 5-Core CPU, 8GB DDR5 RAM, 128G SSD, 1 * 10GbE, 1 * 2.5GbE, 2 * M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless) | Model BUFFALO LinkStation 210 2TB 1-Bay NAS Network Attached Storage with HDD Hard Drives Included NAS Storage That Works as Home Cloud or Network Storage Device for Home | Model UGREEN NASync DXP2800 2-Bay Desktop NAS, Intel N100 Quad-core CPU, 8GB DDR5 RAM, 2.5GbE, 2 * M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless) | Model TERRAMASTER F4-212 4 Bay NAS - Quad Core CPU, 2GB DDR4 RAM, Network Attached Storage Personal Cloud with Rich Backup Solutions (Diskless) |
BrandQNAP | Brand Synology | Brand Synology | Brand UGREEN | Brand BUFFALO | Brand UGREEN | Brand TERRAMASTER |
Reviews | Reviews | Reviews | Reviews - | Reviews  | Reviews - | Reviews - |
Tech Specs | ||||||
item weight 7.56 pounds | item weight 2.82 pounds | item weight 1.91 pounds | item weight 14.77 pounds | item weight 2.43 pounds | item weight 9.5 pounds | item weight 4.6 pounds |
product dimensions 21 x 13 x 14 inches | product dimensions 6.5 x 4.25 x 9.17 inches | product dimensions 6.5 x 3.94 x 8.9 inches | product dimensions - | product dimensions 9.45 x 3.31 x 8.67 inches | product dimensions - | product dimensions 8.74D x 7.04W x 6.06H |
color Black | color Black | color White | color - | color Black | color - | color - |
item dimensions lxwxh 21 x 13 x 14 inches | item dimensions lxwxh 6.5 x 4.25 x 9.17 inches | item dimensions lxwxh 6.5 x 3.94 x 8.9 inches | item dimensions lxwxh - | item dimensions lxwxh 9.45 x 3.31 x 8.67 inches | item dimensions lxwxh - | item dimensions lxwxh - |
customer reviews4.4 4.4 out of 5 stars 27 ratings 4.4 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 253 ratings 4.6 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 848 ratings 4.4 out of 5 stars | customer reviews - | customer reviews 4.1 4.1 out of 5 stars 2, 710 ratings 4.1 out of 5 stars | customer reviews - | customer reviews - |
Review- | Review - | Review - | Review - | Review | Review - | Review - |
Available On   | Available On | Available On | Available On | Available On | Available On | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1QNAPQNAP TS-453E-8G-US 4 Bay High-Performance Desktop NAS with Intel Celeron Quad-core Processor, 8 GB DDR4 RAM and Dual 2.5GbE (2.5G/1G/100M) Network Connectivity (Diskless)
Why we love it
Fast and efficient processing power.
Ideal for file organization and backup.
Excellent network connectivity options.
Main highlights- Securely access your Files from anywhere with MyQNAPCloud
- Quad-core Intel Celeron J6412 4-core/4-thread burst up to 2.9 GHz with 8GB on board DDR4 RAM
- Multiple USB 3.2 Gen 2 ports (type-A) with up to 10Gb/s transfer speeds, allowing compatibility with newer, faster USB drives/expansion enclosures for transferring large media files
- Effortlessly backup your Windows Computers with QNAP’s NetBak Replicator software and Mac computers with Time Machine
- Dual M.2 PCIe Gen3x2 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance
- Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers
- Centrally store and organize personal or family photos, music, and videos
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9.7
2Synology
Synology 2-Bay NAS DS223 (Diskless)
Why we love it
Easy to set up and use.
Quiet operation, ideal for home.
Highly praised DSM interface.
Main highlights- Simple Data Protection - Back up your media library or business document repository to a variety of destinations
- Intelligent Surveillance - Protect what matters by keeping an eye on your home with flexible monitoring tools
- Easy Sharing & Syncing - Share files and media in a breeze, and keep clients and collaborators on the same page
- Centralized Data Storage - Consolidate your data with 100% data ownership and multi-platform access
- 2-year warranty
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9.6
3Synology
Synology 2-Bay DiskStation DS223j (Diskless)
Why we love it
Secure, private data ownership.
Ideal for backups and archiving.
Easy setup and intuitive interface.
Main highlights- Secure private cloud - Enjoy 100% data ownership and multi-platform access from anywhere
- Easy sharing and syncing - Safely access and share files and media from anywhere, and keep clients, colleagues and collaborators on the same page
- Comprehensive data protection - Back up your media library or document repository to a variety of destinations
- Check Synology knowledge center or YouTube channel for help on product setup and additional information
- 2-year warranty
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
