Fast Caching
NASync features two M.2 NVMe slots for high-speed SSDs, significantly boosting read and write speeds for enhanced performance.
$105
OFF
UGREEN NASync DXP4800
4-bay, Intel N100 quad-core CPU, 8GB DDR5 RAM, 2x 2.5GbE LAN, 4K HDMI, diskless
Regular price
$594.99 CAD
Sale price
$594.99 CAD
Regular price
$699.99 CAD
Unit price
per
- Supports 3rd-Party Drives: UGREEN NASync is widely compatible with third-party hard drives, including those from Western Digital, Seagate, Toshiba, and more. Please check our compatibility list for full details.
- Much 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 136TB capacity, you can store 39 million photos or 76,000 movies!
- Super-Fast Transfers: Back up 1GB in less than 2 seconds using the two 2.5GbE network ports or one of the 10Gbps USB ports.
- Secure Private Cloud: Retain 100% data ownership with advanced software to protect your files. Flexible permission management makes it easy to protect your privacy when collaborating with others.
- AI 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. Explore the very latest AI Album features on the AI NAS page.
- User-Friendly App: Simple setup and easy file-sharing on Windows, macOS, Android, iOS, web browsers, and smart TVs, giving you secure access from any device.
- 2-Year Warranty: Enjoy 2 years of protection with UGREEN.
- Note: Storage disks are not included and need to be purchased separately.
Couldn't load pickup availability
Why We Recommend NAS
Subscription
Data Security
Upload and Download Speeds
Easy to use
NAS
Subscription
Free
Data Security
High
File sync & backup
Permission management
Real-time scan
Upload and Download Speeds
Fast & Stable
Easy to Use
Traditional Cloud Storage
Paid
Limited
Cloud provider outage
Lost file access rights
Limited & Unstable
External Hard Drives
--
Low
Hardware damage
Fast
Easy Access from Anywhere
Access and manage your stored files from anywhere with an internet connection. Combine the security of local storage with the convenience of remote access and effortless sharing. Great for everyday storage, home media libraries, or small businesses.
Cost-effective
UGREEN NAS is the smartest long-term way to store. Unlike with cloud storage, there are no ongoing subscription fees, and you can upgrade your storage capacity flexibly as you require it.
Broad Compatibility
UGREEN NAS is compatible with an extremely wide range of storage drives, including 3.5"/2.5" SATA drives and M.2 SSDs. All the most popular hard drive brands are supported, and there is no vendor lock-in of any kind.
The Highest-Funded NAS Product on Kickstarter
On Kickstarter, the UGREEN NASync series has garnered support from over 13,000 backers, raising $6.6 million and becoming the highest-funded NAS product on Kickstarter, earning the "Best of Kickstarter" award.
AI-Powered Photo Album
Smart Photo Management
Semantic Search
Duplicate Photo Cleaner
Your NAS automatically recognizes faces, objects, and scenes - no more endless scrolling to find vacation photos or wasting hours manually sorting family albums
Find photos quickly by searching with simple, natural descriptions. It's fast, intuitive, and saves you time.
Helps you quickly locate similar or duplicate photos, saving you time and helping you free up space.
More Power, Less Consumption
The 12th Gen Intel N100 processor offers robust performance for 4K streaming, multi-user access, and fast backups, all while maintaining low power consumption.
Smooth Multitasking
With super-fast 8GB DDR5 RAM (expandable up to 16GB), this NAS can stand up to your very toughest demands for multitasking and running complex applications.
Super-Fast Transfers
Back up 1GB in mere seconds using the high-speed 2.5GbE network port or one of the 10Gbps USB ports. Significantly faster than the 1GbE ports found on comparable NAS devices.
Efficient& Quiet Cooling
Maintains performance with effective heat dissipation; quiet mode operates at 29-34dB for undisturbed sleep.
UGOS Pro
Security
Virtual Machine & Docker
Your 4K Home Media Hub
Store all your movies in one place and automatically sort and classify them. Connect an HDMI cable to enjoy stunning 4K 60Hz playback with family and friends.
Port Layout
2-Year Warranty
What's in the box
Click here for more NAS Storage!
FAQ
RAID combines multiple drives to improve performance, redundancy, or both. The amount of usable storage depends on the RAID level chosen; for example, RAID 5 uses one drive's worth of capacity for parity, allowing the system to tolerate the failure of one drive without data loss. Click to read more RAID knowledge.
For a 4bay NAS, the best RAID level depends on your priorities for data protection, performance, and usable storage capacity. The common RAID options for 4 drives include RAID 5, RAID 6, and RAID 10. If you’re unsure which setup offers the right balance for your needs, you can read our blog post on Best RAID NAS configuration for home users to explore detailed comparisons and real-world use cases.
Use RAID for redundancy, but also maintain external backups because RAID is not a substitute for backup. If you want to explore a range of reliable strategies beyond RAID, our guide on the top 7 data backup methods in 2025 covers everything from cloud syncing to offline rotation—ideal for building a solid protection plan.
Use strong, unique passwords; disable or rename the default admin account; enable two-factor authentication; change default network ports; enable SSL for encrypted connections; set up a VPN for remote access; and keep firmware updated regularly. For a deeper dive into these tactics and why they matter, check out our full guide on ensuring home NAS network security.
Use antivirus and anti-ransomware software, keep firmware up to date, maintain offline or offsite backups, and enable immutability features if available. Learn more ways to prevent ransomware.
Specs
| SKU | 25371 |
| Model | DXP4800 |
| Supported Languages | English, Deutsch, Français, Español, Português, Italiano, 中文, 日本語 |
| Drive Bays | 4-Bay (SATA) |
| Operating System | UGOS Pro |
| CPU Model | N100 |
| CPU Brand & Architecture | Intel X86 12th Generation N Series 4 Cores 4 Threads |
| Memory (RAM) | 8GB DDR5 |
| ODECC | Supported |
| Expandable RAM (max) | 16GB |
| Flash Memory (System Disk) | eMMC 32GB |
| SATA Drive Bays | 4 |
| M.2 SSD Drive Slots | 2 |
| RAID | JBOD/Basic/0/1/5/6/10 |
| Maximum Storage | 136TB (4x 30TB + 2x 8TB) |
| LAN Ports (RJ45) | 2x 2.5GbE |
| PCIe Expansion | - |
| Thunderbolt™ 4 Ports | - |
| High-Speed USB Ports (Front Panel) | 1x USB-C, 1x USB-A (both 10Gb/s) |
| High-Speed USB Ports (Rear Panel) | 1x USB-A (5Gb/s) |
| USB 2.0 (Rear Panel) | 2x USB-A (480Mb/s) |
| SD Card Reader | SD 3.0 |
| HDMI | 4K |
| Wi-Fi | - |
| Product Dimensions | 10.1" × 7.0" × 7.0" |
| Power Consumption | 35.18W (drive access) 15.43W (drive hibernation) |
Reviews
M
This NSA has 8GB ram and a 32GB eMMC Storage for the operating system and programs. I got this to text a Plex 4K server and Time Machine backup for a Mac Book Air M2. You need two SSD installed for disk cache. I would prefer if it had 10GB ethernet ports, but two 2.5 GB ports is better than two 1GB ports.
P
First thing to know, this is beyond your regular NAS hardware. It has enough features to replace a file server. Everything from full raid support (raid 0 - raid 5) to media server abilities for those they want to start their own digital media library. It does help if you have an IT background or are technical savvy as the features can be overwhelming at first glance. Thats not a bad thing, as most features are pretty rock solid. So far I have used it constantly to transfer files for the past month and not even one hiccup. Also has a nice "app store" where you can even get more tools/app to help you keep organized and set files permission base on user access. As someone who uses this type of hardware every other day, this is one of the best NAS i ever use. If you need one, buy this one. You won't go wrong.
K
Popped my hard drives in and connected it up. I am so happy I dont have to rely on any cloud service but my very own. I was able to connect and set up several computers and phones without any issues. This is probably the best investment I've made yet. As a photographer and digital designer, having all this space at my fingertips, instantly, is more than I could ever ask for.
S
In my spare time, I love doing photography but after a few years of doing this as a side gig, the data piles up fast! I wasn't willing to keep spending hundreds of dollars for both cloud and regular storage that's already at a certain limit and knew that if I were to continue down this path, I'll have so much to juggle. That's why when an opportunity to try this UGREEN NAS out, I jumped at it and boy am I glad they came at the right time! This model is a 4 bay enclosure meaning it can take up to 4 hard drives and with regular hard drives being cheaper tb/money-wise than SSD prices nowadays, it's a no brainer you want to get the best bang for your buck. Personally, I heard a lot of good things about being refurbished so that's exactly what I did and the setup process was flawless as well as fast! The neat thing I love about this UGREEN NAS environment is that they also have a cloud storage-like system as well where you can access your files from your phone or anywhere as well as being able to create a download link in case you need to share. Now all of my photos are backed up in a nice little place and I won't have to worry for years to come!
A
I am a novice at NAS units. Nope, when I ordered it, I thought it was a cool desktop computer, with a lot of storage capacity. However, a friend of mine, who is a very, experienced, talented, networking "Geek" tells me that it is "AWESOME", and under used. He is teaching me how to set up a network, and we have backed up all our files.It is also compact enough to be able to take back and forth to between our homes, which means that it has the value added benefits of me learning, and my friend, and I spending more time, together