Advertising Disclosure Network Attached Storage Comparison - October 2026
7 Best Network Attached Storage In the UK
Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.0Excellent | 7  8.9Very Good |
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ModelSynology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB - Black | Model SYNOLOGY Diskstation DS725+ | Model UGREEN NASync DXP4800 GT 4-Bay NAS Storage,2 * 10GbE LAN, 4K HDMI, 8GB RAM | ECC - Support, SD Card Slot, U.2 & M.2 Slots, 4K HDMI, Surveillance Center, Docker, Cloud Backup (Diskless) | Model UGREEN NASync DXP8800 Plus 8-Bay Desktop NAS, 2 * 10GbE, 2 * M.2 NVMe Slots | Model Synology DS224+ 2 Bay NAS Desktop: Efficient Storage Solution | Model UGREEN NAS DXP4800 Pro 4-Bay NAS Storage with HDMI Cable, Cloud Backup | Intel® Core™ i3-1315U 6-Core CPU, 8GB DDR5 RAM, 128G SSD, 1x 10GbE, 1x 2.5GbE, 2 * NVMe Slots NAS Support Docker (Diskless) | Model UGREEN NASync DH4300 Plus 4-Bay Desktop NAS, 4K HDMI NAS Server for Home | 2.5 GbE Port, 8GB LPDDR4X RAM, A76+A55 8 Cores SoC, Cloud Backup, Remote Access, NFC, Multi-Device Connectivity (Diskless) |
BrandSynology | Brand Synology | Brand UGREEN | Brand UGREEN | Brand Synology | Brand UGREEN | Brand UGREEN |
Reviews - | Reviews - | Reviews - | Reviews - | Reviews - | Reviews - | Reviews - |
Tech Specs | ||||||
ProcessorRyzen Embedded V1500B | Processor - | Processor AMD Ryzen Embedded R2514, 4 cores/8 threads, max 3.7GHz | Processor Intel i5 1235u 10-core 12-thread | Processor - | Processor Intel Core i3-1315U (6 Cores, 8 Threads, up to 4.5GHz Turbo) | Processor A76+A55 8 Cores SoC |
Maximum Storage Capacity- | Maximum Storage Capacity - | Maximum Storage Capacity 144TB | Maximum Storage Capacity 272TB | Maximum Storage Capacity - | Maximum Storage Capacity 144TB (4x HDD + 2x M.2 SSD) | Maximum Storage Capacity 128 TB |
RAM- | RAM - | RAM - | RAM 8GB DDR5 | RAM - | RAM 8GB DDR5 (expandable to 96GB) | RAM 8GB LPDDR4X |
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
9.7
1SynologySynology DiskStation DS1525+ NAS/storage server Ryzen Embedded V1500B 8 GB DDR4 0 TB - Black
Why we love it
High-speed data transfer
Expandable storage capacity
Supports versatile applications
Main highlights- Versatile applications: Back up multiple endpoints, manage 40 IP cameras5, or safely sync and share files across sites
- System Memory: 8 GB DDR4 ECC SODIMM, Memory Module Pre-installed: 8 GB (8 GB x 1), Total Memory Slots: 2, Maximum Memory Capacity: 32 GB (16 GB x 2)
- NAS-to-NAS Multi-site synchronization to empower global workflows
- High-speed storage: Two built-in 2.5GbE ports, over 1,181/1,180 MB/s sequential read/write3, and 10GbE option
- 5-bay with expansion: Up to 300 TB of raw storage with expansion unit
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9.6
2Synology
SYNOLOGY Diskstation DS725+
Why we love it
Expandable storage up to 140 TB
Fast file transfers with 2.5GbE
Efficiently manages multiple devices
Main highlights- Up to 140 TB of raw storage with expansion unit
- SYNOLOGY Diskstation DS725+
- Built-in 2.5GbE port and over 276/224 MB/s sequential read/write
- Back up multiple endpoints, manage 40 IP cameras, or safely sync and share files across sites
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9.5
3UGREEN
UGREEN NASync DXP4800 GT 4-Bay NAS Storage,2 * 10GbE LAN, 4K HDMI, 8GB RAM | ECC - Support, SD Card Slot, U.2 & M.2 Slots, 4K HDMI, Surveillance Center, Docker, Cloud Backup (Diskless)
Why we love it
Extremely fast data transfer speeds
Expandable and flexible storage options
Ideal for smart home and creative work
Main highlights- Powerful Processor & Expandable Memory - Powered by AMD Ryzen Embedded R2514 processor with 4 cores and 8 threads, reaching a max boost frequency of 3.7GHz for excellent parallel processing and multitasking performance. Comes with 8GB DDR4 memory, expandable up to 64GB, with ECC support for enhanced system stability.
- Massive Storage & Flexible Expansion Design - Supports up to 144TB of storage — enough for 98,000 movies, 5M songs, or 150M documents. Built with 4 SATA HDD bays (including 2 U.2 NVMe ready bays) and dual M.2 NVMe SSD slots for ultra-fast file access. Smart tiered storage combines SSD speed with HDD capacity. Drives and M.2 SSDs sold separately.
- Creative Command Center – Built for Professionals - Empower your creative workflow with instant SD card backup and dedicated 4K HDMI output for direct preview. Dual 10GbE delivers blazing-fast file transfers for large assets, while flexible permission settings enable seamless team collaboration with full control (Read/Write, Read Only). Perfect for managing 4K footage, RAW images, and large creative projects.
- Blazing-Fast Transmission & Multi-Device Connectivity - Equipped with dual 10GbE LAN ports delivering up to 1250MB/s — 4x faster than standard 2.5GbE. Features a full set of interfaces including SD card reader, multiple USB-A/USB-C ports, and 4K HDMI output for instant SD backup and immersive media playback. UGOS Pro supports seamless access from Windows, macOS, iOS, Android, TV, and Web — access your data anywhere, on any device. Actual speeds may vary depending on router, CPU, drive, and file size. Wi-Fi not supported.
- 24/7 Smart Home Hub – Always On, Always Ready - Designed for 24/7 operation to power your entire smart home. Run Home Assistant via Docker for seamless device control — from lighting to climate. Surveillance Center unifies all IP cameras with smooth 10GbE playback. Built-in AI Album delivers intelligent photo sorting, semantic search, and pet recognition. Plus, enjoy a complete home theater experience with 4K HDR and Dolby Vision support.
Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
