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If you want a four-bay NAS with two 10GbE ports built in, the UGREEN NASync DXP4800 GT is the closest match in the available model information. Synology’s DS1525+ and DS1825+ offer five and eight bays, respectively, but ship with dual 2.5GbE and need an optional upgrade for faster Ethernet. The available evidence does not establish a current QNAP model for a fair, specification-level comparison, so this is not a three-way winner verdict.
How these NAS devices differ
The key distinction is not simply brand: it is whether you need four bays with dual 10GbE now, or more bays and a separate networking upgrade path. The UGREEN details below come from TechRadar’s June 8, 2026 review; Synology’s model and accessory details come from Synology product information and announcements. Manufacturer performance figures are identified as such, not treated as directly comparable test results.
| Model | Bays and built-in Ethernet | Processor and memory | Upgrade or distinction |
|---|---|---|---|
| UGREEN NASync DXP4800 GT | 4 SATA bays; two 10GbE ports | AMD Ryzen Embedded R2514; 8GB DDR4 | Two M.2 slots; runs UGOS Pro. TechRadar’s review identifies it as the four-bay, dual-10GbE option. |
| UGREEN NASync DXP4800 Plus | 4 SATA bays; one 10GbE and one 2.5GbE port | Intel Pentium Gold 8505; 8GB DDR5 | Two M.2 slots and a 128GB SSD, according to UGREEN’s official product page. It is a different model from the GT. |
| Synology DiskStation DS1525+ | 5 bays; two built-in 2.5GbE ports | Not stated in the cited Synology materials | Can add 10GbE with the E10G22-T1-Mini module. |
| Synology DiskStation DS1825+ | 8 bays; two built-in 2.5GbE ports | Not stated in the cited Synology materials | Supports compatible PCIe networking cards, including 10GbE and a 25GbE option. |
| QNAP | Not stated; no specific model selected | Not stated | The available sources do not establish an official QNAP model specification adequate for comparison. |
Do you need dual 10GbE out of the box?
Choose the DXP4800 GT if the built-in ports matter
The GT is the clearest fit when you have a 10GbE network and want two NAS-side 10GbE connections without first buying an add-on for the NAS. Its four SATA bays make it a smaller-bay proposition than either Synology alternative. TechRadar also reports two M.2 slots and UGOS Pro, but those details do not establish how a particular workload will perform.
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Choose the DXP4800 Plus only if its different port mix suits you
UGREEN’s official listing for the DXP4800 Plus specifies one 10GbE port and one 2.5GbE port, not dual 10GbE. It also lists a Pentium Gold 8505 and 8GB DDR5 rather than the GT’s Ryzen Embedded R2514 and 8GB DDR4. Treat the GT and Plus as separate configurations; the Plus specifications cannot be used to fill in anything unreported about the GT.
#1 Best Overall
- 【High-Performance Multitasking for Speed & Endurance】Powered by AMD Ryzen Embedded R2514, 4 cores, 8 threads, and up to 3.70GHz, with 8GB DDR4 RAM expandable to 64GB, DXP4800 GT handles backups, media processing, Docker apps, and multi-user workloads smoothly. Dual 10GbE networking and high-speed SSD expansion deliver fast transfers, stable streaming, rapid backups, and local-like 4K/8K editing directly from the NAS.
- 【UGOS Pro with Expandable Media & App Ecosystem】UGOS Pro makes NAS management simple with guided setup, a clean interface, and helpful on-screen tips. Beyond files, photos, backup, and search, it supports Docker, virtual machines, and SAN Manager, letting users expand into Plex, Emby, Jellyfin, Home Assistant, web hosting, and other self-hosted workflows—all managed through the UGREEN NAS app across phone, tablet, computer, and TV.
- 【Surveillance Center Built-In】Connect compatible IP cameras to DXP4800 GT and turn your NAS into both the storage drive and control center for home or small-business security. UGREEN Surveillance Center only supports ONVIF/RTSP cameras, live multi-view, PTZ control, event detection, recording, and timeline playback from one NAS-based platform. Footage stays stored locally, so you can review, manage, and share access without separate camera apps or cloud subscriptions.
- 【USB & SD Instant Backup】Built-in SD card slot lets creators import photos and videos without an external card reader. Simply insert an SD card into the NAS, open the UGREEN NAS app, and copy or back up files to your selected folder in just a few clicks. Combined with USB-A 10Gbps, USB-C 10Gbps, USB 2.0, and 4K HDMI connectivity, DXP4800 GT helps you quickly transfer camera footage, media assets, or surveillance files—saving time and simplifying your workflow without relying on a computer.
- 【Local Privacy, Pro-Grade Security】Store files locally on DXP4800 GT instead of third-party cloud servers, with local account mode for LAN-only access when needed. TLS/SSL, RSA, AES, and SHA-512 help secure logins and data transfers, while Security Manager, and flexible permissions provide continuous protection. RAID support adds data redundancy to help reduce the risk of data loss and improve file recovery in the event of drive failure.
Choose a Synology if the extra bays and upgrade route fit better
The DS1525+ gives you five bays and a named 10GbE add-on, while the DS1825+ gives you eight bays and a PCIe card route that extends to a supported 25GbE option. Neither ships with dual 10GbE. Synology announced the DS1525+ in 2025; check current regional accessory compatibility before purchasing its module or a DS1825+ card.
What the published speed figures do—and do not—tell you
Synology publishes maximum read and write figures for these models, but they are manufacturer claims under specified test configurations, not a head-to-head benchmark against the DXP4800 GT.
Rank #2
- High-Performance NAS with Powerful Procesor: DXP4800 Plus is ideal for small offices, & More. You can enjoy smooth performance and seamless collaboration, while making use of advanced features like Docker and virtual machines. It works semalessly across every device inluding Windows, macOS, Linux, iOS, Android or Google services and so on.
- Better Way to Store Than External Drives: NAS offers centralized storage, automatic backups, remote access, and a wide range of RAID options for easy data recovery even if a drive fails. Massive Storage Capacity: Never worry about storage limits again. With up 144TB capacity, you can store 50 million 1MB photos or 98K 1.5GB movies，5 million 30MB songs! *Hard Drives not included.
- Super-Fast Transfers: Back up 1GB in less than a second using either the 10GbE network port or the 10Gbps USB ports.
- Secure Private Cloud: Retain 100% data ownership with advanced encryption to protect your files. Flexible permission management makes it easy to protect your privacy when collaborating with others.
- AI-Powered Photo Album: Automatically organizes your photos by recognizing faces, scenes, objects, and locations. It can also instantly remove duplicates, freeing up storage space and saving you time.
| Model | Published figure | Attribution and qualification |
|---|---|---|
| DS1525+ | Up to 1,181 MB/s read and 1,180 MB/s write | Synology’s 2025 announcement; the figures are stated using SSDs. |
| DS1825+ | Up to 2,239 MB/s read and 1,573 MB/s write | Synology’s product specification; these are manufacturer figures, not independent comparative results. |
Port speed alone does not predict a copy speed. In particular, TechRadar’s DXP4800 GT review initially tested over a 2.5GbE network, so that test setup does not demonstrate the GT’s performance over a complete 10GbE connection. The retrieved figures do not support ranking the models by real-world transfer speed.
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Include the storage you plan to install
NAS units are only part of the storage budget if you still need drives. TechRadar’s DXP4800 GT review configuration used four 4TB Seagate IronWolf hard drives and two 1TB SSDs. That describes the reviewer’s setup; it is not a required or universal recommended configuration. Work out your capacity and redundancy needs, then check the live compatibility information for the NAS and drives you intend to use.
Rank #3
- 【High-Performance Multitasking for Speed & Endurance】Powered by AMD Ryzen Embedded R2514, 4 cores, 8 threads, and up to 3.70GHz, with 8GB DDR4 RAM expandable to 64GB, DXP4800 GT handles backups, media processing, Docker apps, and multi-user workloads smoothly. Dual 10GbE networking and high-speed SSD expansion deliver fast transfers, stable streaming, rapid backups, and local-like 4K/8K editing directly from the NAS.
- 【UGOS Pro with Expandable Media & App Ecosystem】UGOS Pro makes NAS management simple with guided setup, a clean interface, and helpful on-screen tips. Beyond files, photos, backup, and search, it supports Docker, virtual machines, and SAN Manager, letting users expand into Plex, Emby, Jellyfin, Home Assistant, web hosting, and other self-hosted workflows—all managed through the UGREEN NAS app across phone, tablet, computer, and TV.
- 【Surveillance Center Built-In】Connect compatible IP cameras to DXP4800 GT and turn your NAS into both the storage drive and control center for home or small-business security. UGREEN Surveillance Center only supports ONVIF/RTSP cameras, live multi-view, PTZ control, event detection, recording, and timeline playback from one NAS-based platform. Footage stays stored locally, so you can review, manage, and share access without separate camera apps or cloud subscriptions.
- 【USB & SD Instant Backup】Built-in SD card slot lets creators import photos and videos without an external card reader. Simply insert an SD card into the NAS, open the UGREEN NAS app, and copy or back up files to your selected folder in just a few clicks. Combined with USB-A 10Gbps, USB-C 10Gbps, USB 2.0, and 4K HDMI connectivity, DXP4800 GT helps you quickly transfer camera footage, media assets, or surveillance files—saving time and simplifying your workflow without relying on a computer.
- 【Local Privacy, Pro-Grade Security】Store files locally on DXP4800 GT instead of third-party cloud servers, with local account mode for LAN-only access when needed. TLS/SSL, RSA, AES, and SHA-512 help secure logins and data transfers, while Security Manager, and flexible permissions provide continuous protection. RAID support adds data redundancy to help reduce the risk of data loss and improve file recovery in the event of drive failure.
Check every link in the Ethernet chain
A NAS port does not make the rest of a network 10GbE. Before paying for higher-speed ports or an upgrade card, check the client computer’s network adapter and the intervening switch or other network equipment. The model information here establishes NAS-side interfaces and upgrade options, not a universally compatible network kit.
Compare total setup cost, not just NAS bay count
For the Synology choices, include the price and availability of the relevant module or card. For any option, include drives and any network components you lack. Prices and stock vary by region and time, and the available information does not provide a like-for-like current total-cost comparison.
Rank #4
- Pro-Performance NAS Engineered for Demanding Workflows: This NAS is built for offices, businesses, and power users who need serious performance. Powered by a pro-performance Intel processor, it serves as a versatile private workstation that delivers smooth performance for running virtual machines and Docker containers. It functions as an IT hub for video editors, developers, virtualization tasks, and growing teams with advanced workflows
- Pro-Grade Core Hardware Performance: Features the Intel Core i3-1315U Processor (6 Cores, 8 Threads, up to 4.5GHz Turbo), offering a significant performance lead. It's paired with 8GB of high-speed DDR5 RAM (expandable to 96GB) and 13th Gen Intel UHD Graphics for smooth multitasking. Dual high-speed network ports (10GbE + 2.5GbE) enable blazing-fast transfers, reaching up to 1.25GB/s
- Ultimate Flexibility with Docker, VMs & Smart AI: It offers comprehensive support for Docker and Virtual Machines, unlocking endless possibilities to run personal websites, smart home hubs, or private development environments. The local AI-powered Photo Album automatically recognizes faces, scenes, and content. All AI processing happens on-device, ensuring your privacy while managing massive photo libraries effortlessly
- Massive Storage & Intuitive All-in-One System: It supports a colossal 144TB capacity (4x HDD + 2x M.2 SSD), enough for approximately 4.2 million 35MB RAW photos, 3.6K 40GB 4K movies, 5 million 30MB lossless music, or 150 million 1MB files. Dual M.2 PCIe 4.0 SSD slots can be used as a high-speed cache or storage pool to eliminate HDD bottlenecks. The intuitive UGOS Pro operating system integrates a media center, photo management, cloud sync, downloads, and more for a one-stop experience
- Enterprise-Grade Data Security & Privacy: Provides multiple RAID configuration options (0, 1, 5, 10) for flexibility between capacity, speed, and protection. Features granular user permission controls (supporting up to 2048 accounts). The Data Vault offers an extra layer of security by hiding and encrypting sensitive files. Certified for strong privacy and data protection by TV SD (ETSI EN 303 645) and TRUSTe
How to decide between these options
- Set your usable-capacity target. Decide how many drive bays you need now and whether the five-bay or eight-bay Synology models better match your planned storage growth than a four-bay unit.
- Check your actual network need. If dual NAS-side 10GbE is essential from the start, the DXP4800 GT is the closest match here. If 2.5GbE is sufficient initially or you prefer to add networking, compare the Synology upgrade routes.
- Verify the client and network equipment. Confirm that the computer, switch and other links can use the intended speed; otherwise, an upgraded NAS port may not improve transfers.
- Match the exact model and accessory. Do not substitute DXP4800 Plus specifications for the GT, or assume a Synology accessory fits without confirming compatibility for your model and region.
- Check software and workload needs. Decide which NAS operating environment and applications suit your backup, sharing and management tasks. The specifications cited here do not provide a comparable software-feature or maturity assessment.
- Price the complete system. Compare the NAS, drives, networking upgrades and any missing network equipment using current local prices, rather than treating an empty or differently configured unit as the total cost.
Where QNAP fits in this comparison
There is not enough sourced model information here to name a QNAP NAS as a fair equivalent or to compare its bays, Ethernet ports, processor, memory, expansion, storage support or software features. That is not evidence that QNAP lacks a suitable product; it means a specific current model and official specifications need to be verified before making a model-level claim. A buyer considering QNAP should compare an identified unit against the same criteria used above rather than relying on a brand-level 10GbE label.
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Best Value
- 【10GbE Speed for Creators & Heavy Workflows】Powered by AMD Ryzen Embedded R2514, 4 cores, 8 threads, up to 3.70GHz, with 8GB DDR4 RAM expandable to 64GB, 10GbE networking, and high-speed SSD expansion, DXP2800 GT accelerates backups, large photo libraries, media streaming, file sharing, Docker apps, and multi-device access. Ideal for creators, freelancers, and personal users building a faster, more capable home cloud.
- 【UGOS Pro with Powerful Expansion Options】UGOS Pro combines an intuitive interface with advanced capabilities. In addition to file management, photo organization, backup, and global search, it supports Docker, virtual machines, and SAN Manager. Easily expand your NAS with Plex, Emby, Jellyfin, Home Assistant, personal cloud services, and other self-hosted applications, all managed through the UGREEN NAS app on phone, tablet, computer, and TV.
- 【Surveillance Center Built-In】Connect compatible ONVIF/RTSP IP cameras and use DXP2800 GT as a central place for home security recordings. View live feeds, record 24/7 footage, review events, and manage security videos from one platform. Recordings stay stored locally under your control, helping you avoid rising cloud storage and camera subscription fees while keeping important footage easy to access across your devices.
- 【Local Privacy with Multi-Layer Protection】Keep your data private by storing it at home instead of relying on the cloud. DXP2800 GT helps protect photos, documents, videos, and backups with TLS/SSL, RSA, AES, and SHA-512 encryption technologies. Built-in Security Manager help safeguard your data, while RAID 1 support provides redundancy to help reduce the risk of data loss if a drive encounters a problem.
- 【80TB Capacity for Your Growing Digital Life】DXP2800 GT supports 2 SATA drives up to 32TB each, with up to 2 of the same bays compatible with U.2 NVMe SSDs, plus up to 16TB via 2 M.2 SSDs, for up to 80TB total capacity. Store photos, phone videos, work files, movies, security footage, and smart home data in one place. Free up phones and computers, stop relying on scattered external drives, and say goodbye to “storage full” stress. Drives not included. Purchase HDDs/SSDs from a third party.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
