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Best Nas 4 Bay Test - Holiday Sale

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Last Updated - 15.12.2025

Best Choice

01

UGREEN

UGREEN NASync DXP4800 Plus 4-Bay Desktop NAS, Intel Pentium Gold 8505 5-Core CPU, 8GB DDR5 RAM, 128G SSD, 1 x 10GbE, 1 x 2.5GbE, 2 x M.2 NVMe Slots, 4K HDMI, Network Attached Storage (Diskless)

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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WIDELY USED COMPATIBILITY UGREEN NASync is compatible with Western Digital, Seagate, Toshiba and other third party hard drives. Please check our compatibility list for full details. Note: Storage hard drives are not included and must be purchased separately.
User-friendly app: Manage your storage and access your files from all your devices easily with our customized software – all without multiple tools or complicated third-party software. Available for Android, iOS, Windows, Mac, web browser and smart TVs.
Professional data security: With secure encryption, user accounts and data are fully protected.
Lightning-fast 10GbE and 2.5GbE network ports: The NASync DXP4800 Plus delivers data rates of up to an impressive 1250 MB/s via two separate ports. Ideal for anyone who needs fast and smooth transmission of 4K videos and large files.
4 Bays and maximum 136TB: The four SATA bay supports up to 30TB each. In addition, two compact M.2 NVMe SSDs with up to 8TB each can be installed (for SSD caching or additional fast storage). With full utilization of all slots, the maximum capacity is an impressive 136TB.
12. Gen 5-core Intel processor: This powerful Intel CPU delivers an exceptionally smooth experience and delivers significant performance gains over previous generations.

594,99 €
02

Synology

SYNOLOGY DS925+ 4-Bay DiskStation (up to 9-Bay), AMD Ryzen V1500B, 4GB RAM

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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SYNOLOGY DS925+ 4-bay DiskStation (up to 9-bay), AMD Ryzen V1500B, 4GB RAM

572,70 €
03

QNAP

QNAP TR-004 4 Bay Desktop NAS Expansion Enclosure

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Use the TR-004 as an alternative to traditional NAS expansion enclosures: As an external hardware RAID device, the TR-004 operates independently and does not require any additional NAS system resources.
Supports multiple RAID levels: The TR-004 supports a variety of RAID configurations. You can switch between hardware or software-controlled RAID modes as needed.
Lockable hard drive bays for increased security to prevent accidental drive removal.
Flexible storage configuration and management: Compared to other RAID enclosures, the TR-004 offers software-driven configurations for greater management flexibility.
Effective storage expansion with RAID support: The TR-004 is an ideal solution for memory expansion for PCs, especially for laptops that cannot install larger, more powerful hard drives.

219,00 €
04

Synology

Synology Diskstation DS423 NAS System

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile Surveillance - Protect your home or business with intuitive monitoring, archiving, and analysis tools for up to 30 IP cameras
SECURE SHARE AND SYNC - Secure access to files and media from anywhere and keep friends, partners or colleagues on the same page
Easy data protection - Secure your media and documents in multiple locations and take snapshots to protect against malware
Centralized Data Storage - Consolidate up to 72TB of data and enjoy 100% data ownership and multi-platform access from anywhere

359,00 €
Value for Money

05

QNAP

QNAP TS-433 NAS

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

4 GB onboard (not expandable)
1x 1Gbit LAN; 1x 2.5Gbit LAN; x 25Gbit LAN; 1x USB 3.0
1 x 2.5 Gigabit Ethernet port, 1 x Gigabit Ethernet port

441,65 €
06

TERRAMASTER

TERRAMASTER F4-212 4-Bay NAS - Quad Core CPU, 2GB DDR4 RAM, Networked Memory Personal Cloud (Diskless)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The ultimate home network storage solution: The F4-212 NAS storage is an affordable and powerful 4-bay NAS optimized for home and SOHO users and runs on the latest TOS 5.1 operating system.
Powerful hardware: The F4-212 Network Attached Storage uses an ARM v8 quad-core CPU with 1.7GHz and 2GB RAM (NOT upgradeable). This NAS server has a powerful 4K video hardware decoding function and is compatible with the uPnP/DLNA protocol, making it an ideal solution for use as a multimedia center at home.
Extensive backup solutions: The F4-212 backup solution can take robust measures and ensure the well-being of your valuable information by leveraging its visual user interfaces and trusted storage solutions, thanks to its integration with multiple backup applications such as Duple Backup, TSSS, TFM Backup, CloudSync and more, which can meet the backup needs under all circumstances.
Cross-platform file services: The F4-212 file server supports all major file services: SMB, NFS, SFTP/FTP, AFP, iSCSI, WebDAV; and it features multiple permission management for users, user groups and folders, enabling cross-platform file services in different network environments.

329,99 €
07

UGREEN

UGREEN NASync DH4300 Plus 4-Bay Desktop NAS, 2.5GbE LAN Port, 8GB LPDDR4X RAM, NFC One-Touch Connection, AI Families and Baby Album, Personal Cloud for Home/Office (Diskless)

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Your data in your hand: Store your data securely locally. Advanced encryption, firewall and two-factor authentication reliably protect your files from unauthorized access - even UGREEN has no access to your private data.
User-friendly app: Hassle-free setup and easy file sharing on Windows, macOS, Android, iOS, web browsers and smart TVs – secure access from any device, anytime and anywhere.
Powerful and efficient hardware: Powered by powerful & efficient SoC and 2.5GbE, everything runs energy efficient and fluid – even with multiple applications. 1GB transfers in just 3 seconds - ideal for video editing, 4K streaming and everyday data storage.
Note: Memory drives are not included and must be purchased separately.
NO MONTHLY FEE A purchase to save all your family memories. Eliminating cloud storage costs will save you €719.88 per year*(Based on the standard package of €59.99/month for 12TB)
Huge storage capacity of 120TB - Provides ample space to safely back up all your files, photos, videos and memories with extra room for future growth.
AI automatically organizes photos by faces, scenes and locations, removes duplicates and creates personalised baby growth albums - so all precious moments are easily preserved and easy to share with family via QR code or link.

429,99 €
08

QNAP

QNAP TS-464-8G NAS

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

robustness
High-quality material
Flexible design
Durable

559,00 €
09

Synology

Synology DiskStation DS425+ 4-Bay 3.5" DiskStation without Disk Intel Celeron J4125 1x1GbE + 1x2.5GbE 2GB RAM 2xUSB 3.2

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Plus Series 3.5" SATA Hard Drive: HAT3300 Series
Maximum IP camera: 25 (total 750 FPS at 720p, H.264) (including two free camera licenses; additional cameras require purchase of additional licenses)
Enterprise Series M.2 2280 NVMe SSD:SNV3400 Series
DDR4 Non-ECC SODIMM:D4NS01-4G
Built-in M.2 2280 NVMe SSD slots allow cache acceleration without occupying storage drive bays
Back up critical data and reduce your recovery time goal (RTO) with snapshot replication
3.5" SATA Hard Drive Enterprise Series: HAT5300 Series
2GB DDR4 integrated (expandable up to 6GB by adding 1 x D4NS01-4G)
2.5" SATA SSD Enterprise Series: SAT5200 Series

475,00 €
10

Synology

Synology DS218J 2 Bay Desktop-NAS-Case

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8.1

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Read over 113 MB/s, write 112 MB/s
Dual-core CPU with hardware encryption engine
An integrated media server that supports multimedia streaming
Access anywhere with iOS/Android/Windows-enabled mobile apps
A versatile entry-level dual-bay NAS for private and private cloud storage

399,00 €