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Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

UGREEN NASync DH4300 Plus Specifications

  • Color

    Dark Gray

  • Drive Bays

    4-Bay (SATA)

  • Operating System

    UGOS Pro

  • CPU

    Rockchip RK3588C

  • CPU Brand & Architecture

    ARM-64 bit, 8 Cores

  • Memory

    8GB LPDDR4X RAM

  • 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

  • High-Speed USB Ports (Front Panel)

    1x USB 3.2 Gen 1 (5Gb/s)
    2x USB-A (both 5Gb/s)

  • HDMI

    4K 60Hz

  • Power Consumption

    Drive Access: 22.89W
    Drive Hibernation: 7.23W

  • Dimensions (L x W x H)

    6.1 x 6.1 x 8.49" (155 x 155 x 215.7mm)

  • Weight

    3.3 lbs (1.5kg)

  • UPC Code

    850053593482

About UGREEN NASync DH4300 Plus

Ugreen NASync DH4300 Plus: Redefining Home Storage
• Automatic Backup and Organization
• Video Center: Create a Home Media Library
• 120TB: Massive Storage
• Data Security
• NFC One Tap Connection
• Unrestricted Office Collaboration
• Lower Power Consumption
• High Speed Transmission

Say Goodbye to Cloud Fees
The smarter choice for long-term storage. Single up-front payment with no recurring fees.

Powerful & Energy-Efficient SoC
Enjoy faster data transfer, smoother performance, and effortless multitasking.

Huge Capacity Up to 120TB
More than enough space for all your files and media.

• 41.9 Million 3MB Images
• 81,920 1.5GB Movies
• 125 Million 1MB Documents

Easy Remote Access
Access from your phone or computer from anywhere.

NFC Quick Connect
• Tap using NFC to open the UGREEN NAS app download page
• Use NFC to access the registration screen, find your device, and complete connection in seconds
• If already connected, NFC recalls your history for quick login

Note: Requires NFC-enabled Android/iOS device.

AI-Powered Photo Album

Effortless Baby Albums
Auto-create a curated album of baby photos and easily share the precious memories with friends and family.

Build Your Personal Video Library
Automatically fetches metadata using TMDB and Smar Recognition. No manual setup needed for covers, ratings, summaries, or cast details.

More Efficient Team Collaboration
Smart Data Storage & Sharing & Remote Access.

Privacy and Data Security in Your Hands
Certified by TUV and TRUSTe, your data stays safe and protected.

Take Control of Your Privacy
Use strong permission controls to set up private folders and spaces for each family member, while still enabling easy sharing.

2FA Identity verification
Add an extra layer of protection to your account with a one-time passcode, keeping your data safe even if your password is compromised.

Software Security Protection
The built-in Security Manager scans for viruses and monitors file activity in real time. With Dos protection, Auto Block, and a firewall, it defends against unauthorized access and cyberattacks.

RAID Data Protection
Enjoy reliable local storage with support for JBOD, Basic, and RAID 0/1/5/6/10. Easily switch modes and recover data even if a drive fails.

UGREEN NASync DH4300 Plus Features

  • Up to 120TB storage capacity for all your files and media
  • High-speed data transfer with energy-efficient SoC
  • NFC one-tap quick connection and login
  • AI-powered photo and video organization
  • Secure sharing with strong privacy controls and 2FA Identity verification
  • RAID support for reliable, protected local storage

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Safeguard your precious data with robust RAID configurations for enhanced data security and peace of mind.
  • Experience lightning-fast data transfer speeds with 2.5GbE LAN, perfect for large file sharing and backups.
  • Enjoy massive storage capacity up to 120TB, easily scalable for all your growing digital needs.
  • Effortlessly manage your files and media with the intuitive UGOS Pro operating system for seamless use.
  • Stream 4K content smoothly to your TV using the integrated HDMI port, transforming your entertainment.
  • Benefit from powerful ARM-64 bit 8-core CPU and 8GB RAM for reliable, high-performance operation.

What's in the box:

  • UGREEN NASync DH4300 Plus 4-Bay NAS Enclosure
  • Power Cord
  • Power Adapter (DC 12V/5A)
  • Ethernet Cable (CAT 7)
  • Screwdriver
  • Screws
  • User Manual
  • UGREEN 2 Year Limited Warranty