UGREEN NASync DH4300 Plus 4-Bay 120TB NAS

4-bay, A76+A55 8 Core CPU, 8GB LPDDR4X, 2.5GbE LAN, 4K HDMI.Diskless
Regular price €364,99
Sale price €364,99 Regular price €429,99
Save €65,00
  • No monthly fee: One purchase to store all your family memories. By eliminating cloud storage costs, you save $719.88 per year* (Based on the standard $59.99/month package for 12 TB).
  • photos by faces, scenes, and places, removes duplicates, and creates personalized baby growth albums – effortlessly preserving all precious moments and enabling easy sharing with family via QR code or link.
  • User-friendly app: Hassle-free setup and simple file sharing across Windows, macOS, Android, iOS, web browsers, and smart TVs – secure access from any device, anytime, anywhere.
  • Massive 120 TB storage capacity: provides ample space to safely back up all your files, photos, videos, and memories, with extra room for future growth.
  • Your data in your hands: Store your data securely locally. Advanced encryption, firewall, and two-factor authentication reliably protect your files from unauthorized access – even UGREEN cannot access your private data.
  • Powerful and efficient hardware: Powered by the A76+A55 8 Core and 2.5GbE, everything runs energy-efficiently and smoothly – even with multiple applications. Transfers 1 GB in just 3 seconds – ideal for video editing, 4K streaming, and everyday data storage.
  • Note: Storage drives are not included in the package and must be purchased separately.
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UGREEN NASync DH4300 Plus 4-Bay 120TB NAS

UGREEN NASync DH4300 Plus 4-Bay 120TB NAS

DH4300 Plus
DH4300 Plus
Regular price €364,99
Sale price €364,99 Regular price €429,99
Save €65,00
UGREEN NASync DH4300 Plus 4-Bay 120TB NAS
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

NAS storage without cloud subscriptions

Local Storage, No Recurring Fee. One-time purchase for long-term, secure data storage. Say Goodbye to the monthly subscription fee!

Out of Storage? Store it All

End hunting through multiple drives! Supports up to 120TB for all data-videos, photos, files. Auto-sync, backup, and organize effortlessly.

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.

NFC Quick Connect

Use NFC for seamless app download, instant device registration & binding in one smooth step. For future use, a single button press enables a one-touch connection that optimizes your file storage experience. * Requires an NFC enabled Android/iOS device

Photo & Video Management

Family's AI Album

Baby's Growth Album

Streaming without limitation

Treasure life's beautiful moments
AI spots your baby in thousands of photos, auto-building their journey.
Enjoy your 4K video via HDMI 2.0 Interface, App or DLNA

More Efficient Team Collaboration

Smart Data Storage & Sharing & Remote Access

Privacy and Data Security in Your Hand.

With the dual international certifications of TÜV and TRUSTe, your data storage is safe and secure.

Exclusive Private Space

Once you enable the self - management permission, your personal folders will be accessible only to you. Privacy protection is guaranteed comprehensively.

2FA Identity verification

Adds an essential layer of security to your data with 2FA, drastically minimizing the risk of unauthorized access and safeguarding against modern cyber threats.

UGOS Pro

Security

Virtual Machine & Docker

Powerful & Energy-Efficient SoC

Faster data transfer, efficient processing, and seamless NAS multitasking.

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.

Easy to Setup, Friendly to Beginner

Port Layout

What's in the box

Click here for more NAS Storage!

Comparison with Other UGREEN NASync

Drive Bays
4-Bay (SATA)
2-Bay (SATA)
2-Bay (SATA)
4-Bay (SATA)
4-Bay (SATA)
6-Bay (SATA)
8-Bay (SATA)
4 Slots (M.2 NVMe)
CPU Model
A76+A55 8 Core
Rockchip RK3576 8 Cores
Intel 12th Gen N100
Intel 12th Gen N100
Intel Pentium Gold 8505
Intel i5 1235u
Intel i5 1235u
Intel i5 1235u
Expandable RAM (Max)
-
-
16GB
16GB
32GB
64GB
64GB
64GB
Flash Memory (System Disk)
eMMC 32GB
eMMC 32GB
eMMC 32GB
eMMC 32GB
SSD 128GB
SSD 128GB
SSD 128GB
SSD 128GB
SATA Drive Bays
4
2
2
4
4
6
8
-
M.2 SSD Drive Slots
-
-
2
2
2
2
2
4
RAID
JBOD/Basic/0/1/5/6/10
JBOD/Basic/0/1
JBOD/Basic/0/1
JBOD/Basic/0/1/5/6/10
JBOD/Basic/0/1/5/6/10
JBOD/Basic/0/1/5/6/10
JBOD/Basic/0/1/5/6/10
JBOD/Basic/0/1/5/6/10
Maximum Storage
120TB (4x 30TB)
60TB (2x 30TB)
76TB (2x 30TB + 2x 8TB)
136TB (4x 30TB + 2x 8TB
136TB (4x 30TB + 2x 8TB)
196TB (6x 30TB + 2x 8TB)
256TB (8x 30TB + 2x 8TB)
32TB (4x 8TB)
LAN Ports (RJ45)
1x 2.5GbE
1x 1GbE
1x 2.5GbE
2x 2.5GbE
1x 2.5GbE, 1x 10GbE
2x 10GbE
2x 10GbE
1x 10GbE
Product
Drive Bays
CPU Model
Expandable RAM (Max)
Flash Memory (System Disk)
SATA Drive Bays
M.2 SSD Drive Slots
RAID
Maximum Storage
LAN Ports (RJ45)
UGREEN NASync DH4300 Plus 4-Bay 120TB NAS
UGREEN NASync DH4300 Plus 4-Bay 120TB NAS
€364,99
€429,99
4-Bay (SATA)
A76+A55 8 Core
-
eMMC 32GB
4
-
JBOD/Basic/0/1/5/6/10
120TB (4x 30TB)
1x 2.5GbE
2-Bay (SATA)
Rockchip RK3576 8 Cores
-
eMMC 32GB
2
-
JBOD/Basic/0/1
60TB (2x 30TB)
1x 1GbE
2-Bay (SATA)
Intel 12th Gen N100
16GB
eMMC 32GB
2
2
JBOD/Basic/0/1
76TB (2x 30TB + 2x 8TB)
1x 2.5GbE
4-Bay (SATA)
Intel 12th Gen N100
16GB
eMMC 32GB
4
2
JBOD/Basic/0/1/5/6/10
136TB (4x 30TB + 2x 8TB
2x 2.5GbE
4-Bay (SATA)
Intel Pentium Gold 8505
32GB
SSD 128GB
4
2
JBOD/Basic/0/1/5/6/10
136TB (4x 30TB + 2x 8TB)
1x 2.5GbE, 1x 10GbE
6-Bay (SATA)
Intel i5 1235u
64GB
SSD 128GB
6
2
JBOD/Basic/0/1/5/6/10
196TB (6x 30TB + 2x 8TB)
2x 10GbE
8-Bay (SATA)
Intel i5 1235u
64GB
SSD 128GB
8
2
JBOD/Basic/0/1/5/6/10
256TB (8x 30TB + 2x 8TB)
2x 10GbE
4 Slots (M.2 NVMe)
Intel i5 1235u
64GB
SSD 128GB
-
4
JBOD/Basic/0/1/5/6/10
32TB (4x 8TB)
1x 10GbE
FAQ

UGREEN NASync DH4300 Plus is an entry-level 4-bay NAS that's ideal for home media and vast private storage you can access from anywhere. Supports Docker but not virtual machines.

Network-attached storage (NAS) is a dedicated file storage solution that connects to a local area network (LAN), allowing multiple users and devices to access and share files seamlessly. It combines hardware and software with protocols like NFS, SMB, or AFP to enable centralized file sharing. NAS devices, which can be scaled up by adding more storage drives, often support redundant storage configurations like RAID for data integrity. Managed through a browser-based utility, NAS systems provide fast, secure, and reliable storage services, making them ideal for both home and enterprise environments where efficient file sharing and data management are crucial. Read more:What is NAS Storage?

NAS devices connect to your network via Ethernet or Wi-Fi, creating a local area network (LAN). They use file-sharing protocols like NFS and SMB/CIFS to allow multiple users to access stored data simultaneously. See more:How Does NAS Work?

RAID (Redundant Array of Independent Disks) is a technology that combines multiple drives for improved performance and data protection. It's crucial for ensuring data redundancy in NAS systems. Read more: What is RAID?

NAS storage devices come in various capacities, typically ranging from a few terabytes to hundreds of terabytes, depending on the model and number of drive bays. The UGREEN NASync DH4300 Plus offers 120TB storage, other NAS series offers storage capacities such as32TB,76TB,136TB,196TB, and256TB.

Yes, you can access your NAS storage remotely through several methods, each with different levels of security and ease of use:

VPNs

Most secure method using either built-in NAS VPN services or router VPN capabilities.

  • Pros: Highest security level
  • Cons: More complex setup

Port Forwarding

Direct connection method that requires router configuration.

  • Pros: Fastest connection speeds
  • Cons: Requires technical knowledge, potentially less secure if not properly configured

The best method depends on your needs: choose VPN for security, or port forwarding for speed.

NAS-specific hard drives, such as WD Red or Seagate IronWolf, are recommended for their reliability and performance in always-on, multi-user environments. For more, check out: What Drives Should I Use for a NAS?

NAS offers faster local access, one-time costs, and complete control over your data, while cloud storage provides off-site backup and easier remote access. Read more: NAS vs Cloud Storage.

Yes, NAS devices can install and run media server applications like Plex, Emby, and Kodi.Plex is widely used,offering both free and premium features for streaming media to various devices. Emby provides similar functionality with better Kodi integration, while Kodi works as a media player accessing your NAS files directly. The performance of these applications, especially for transcoding, will depend on your NAS's hardware capabilities. For optimal performance with 4K content or multiple simultaneous streams, consider the DXP4800 Plus with its 12th generation 5-core Intel processor.

1. Price Match Promise (Guarantee)​​

​​Confidence in Best Price:​​ Shop with the assurance that you are getting the best price directly from NAS Ugreen official website. If, within 30 days of your order being placed, you find the ​​identical model​​ currently advertised on the official Ugreen website at a lower price, we will refund you the difference.

2. ​​How to Claim:​​ Simply contact our Customer Service team via the official website or live chat to initiate your claim. Please have the following information ready.

​​Product Eligibility:​​

-The product must be the ​​exact same model​​ (matching both product name and SKU) as the one sold on the official Ugreen NAS website (e.g., nas.ugreen.com).

-The product must be purchased via Ugreen NAS official website and It cannot be reconditioned (refurbished), used, damaged, open-box, a "clearance" item, or a demonstrator/show model.

3. Exclusions (What is not covered?)​​

Even if you are unsure, we encourage you to contact our customer support, and we will do our best to assist you. The following situations are typically excluded from the Price Match Promise:

-Offers that include cashback, bonuses, bulk purchase discounts, quantity limits, or are part of a bundle/package deal.

-Offers not available to the general public (e.g., special member-only events, club discounts, membership promotions, or trade discounts).

-Clearance sales, "seconds," refurbished, ex-demonstration, or display products.

-Products sold by third-party sellers on online marketplaces, auction sites, or classified ad platforms (such as eBay or Gumtree).

-Products supplied through unauthorized distributors or grey import channels.

-Products that require international shipping from overseas, which may incur additional shipping fees, duties, or import taxes.

-Advertised prices that are obvious pricing errors.

-Products priced significantly below the Recommended Retail Price (RRP) or prevailing market price.

Specs

SKU 65652
Model DH4300 Plus
Supported Languages English, Deutsch, Français, Español, Português, Italiano, 中文, 日本語
Drive Bays 4-Bay (SATA)
Operating System UGOS Pro
CPU Model A76+A55 8 Core
CPU Brand & Architecture Rockchip ARM 8 Cores 2.0GHz
Memory (RAM) 8GB LPDDR4X
Flash Memory (System Disk) eMMC 32GB
SATA Drive Bays 4
RAID JBOD/Basic/RAID 0/RAID 1/RAID 5/RAID 6/RAID 10
Maximum Storage 120TB (4x 30TB)
LAN Ports (RJ45) 1x 2.5GbE
PCIe Expansion -
High-Speed USB Ports (Front Panel) 1x USB-C(5Gb/s), 2x USB-A (both 5Gb/s)
HDMI 4K 60Hz
Product Dimensions L155 x W155 x H215.7 mm
Power Consumption 12V/6A

Reviews

Customer Reviews

Based on 6 reviews
67%
(4)
33%
(2)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous
Would have love more options on the software

Would have love more options on the software marketplace

A
Anonymous
.

.

N
Nicolas Nicolas
Très bon produit

Très bon produit .

A
Anonymous
Great nas

Great nas. Powerfull and great price. Very easy to use.

J
Jean-Pierre
Aucun regret après 2 semaines d'utilisation

Nas remplaçant un Synology vieillissant, ce DH4300 est globalement une belle découverte qui malgré sa sortie récente dispose déjà d'une bonne intégration logicielle.
La fabrication est soignée, et très bonne surprise, les disques durs qui étaient très bruyant dans le boitier Synology sont ici quasi inaudibles. Sans doute les bienfaits d'une installation verticale et de tiroirs bien amortis. Bravo !
Le système d'exploitation est installé sur un SSD dédié. Bravo !
Ce NAS est très facile à mettre en service même pour un débutant.
La connexion externe est beaucoup plus rapide que celle de Synology.
En local, l'application de bureau permet d'accéder instantanément à l'ensemble des fonctions. C'est beaucoup plus pratique que de passer par une page web, et c'est beaucoup plus réactif.
L'application Théatre permet de se passer de tout autre logiciel de streaming (Plex, Jellyfin ..). Les films et séries sont bien reconnus pour peu que le nom de fichier ne commence pas par un chiffre.
Les collections (sagas) sont créées automatiquement. Bravo, c'est un vrai plus.
Les photos sont sauvegardées automatiquement depuis mon iPhone. Les live photos sont gérées tant sur iPhone que sur le mac. Bravo !
La suite Office est celle d'Onlyoffice mais dans sa version 8. Dommage car la V9 est bien plus plaisante.
Les documents se synchronisent très facilement, ici aussi beaucoup plus facilement que ce que propose Synology.
Enfin, sur iPhone ou Apple TV, une app dédiée permet de prendre facilement le contrôle de ses contenus.
Au chapitre des améliorations attendues :
- IMPORTANT : une intégration avec le Finder Mac afin que l'état de synchronisation des fichiers soit affiché et que les dossiers synchronisés soient clairement identifiés.
- IMPORTANt : reprise automatique de la synchronisation si l'app de bureau a été fermée
- pouvoir définir un nom de fichier pour la sauvegarde des photos (nom+date+heure de prise de vue EXIF par exemple)
- ajouter un ruban de recherche alphabétique dans Théatre
- ajouter la diffusion des photos personnelles ou partagées dans l'app appleTV
- ajouter une app dédiée à la surveillance par caméras + enregistreur numérique
- ajouter un éditeur de photos
Merci.