- Home Page /
- Electronics /
- Computer Accessories /
- Computer Data Storage Devices /
- Network Attached Storage /
- Devices /
- BUFFALO TeraStation 5420DN 4-Bay Business Des...
0 ratings
Item #:
207234428
BUFFALO TeraStation 5420DN 4-Bay Business Desktop NAS 32TB (4x8TB) with Hard Drives Included RAID iSCSI Network Storage File Server
85% of respondents would recommend this to a friend
Item #:
207234428
€ 2711
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Thursday, October 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Full-Scale Professional Network-Attached Storage – Business storage solution with hard drives included and optimized to store, share, and back up data for environments of any size.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Robust Storage
Equipped with 8TB of storage using 2x4TB drives, this NAS provides ample space for business-critical data, ensuring reliable file management and accessibility for your team.
RAID Support
Built-in RAID configurations enhance data protection, allowing customization of redundancy levels to safeguard against drive failures, making it a resilient choice for demanding environments.
iSCSI Compatibility
With iSCSI support, this TeraStation integrates seamlessly into existing networks, enabling efficient data sharing and management for virtualized environments, catering to modern business needs.
Product Details
| Digital Storage Capacity | 32 TB |
| Hard Disk Interface | Serial ATA-600 |
| Connectivity Technology | Ethernet |
| Additional Features | Snapshots for Instant Data Backup and Recovery |
| Hard Disk Form Factor | 3.5 inches (8.9 cm) |
| Compatible Devices | Laptop, Desktop, Windows, Mac, Linux |
| Hard Disk Rotational Speed | 5600 |
| Specific Uses For Product | Business |
| Media Speed | 200-300 MB/s |
| Data Transfer Rate | 5 megabits_per_second |
| Form Factor | Desktop |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | Buffalo |
| Hard-Drive Size | 32 TB |
| Item Dimensions L x W x Thickness | 14.2"L x 12.6"W x 14.5"Th (36.1 x 32 x 36.8 cm) |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Brand | BUFFALO |
| Model Number | TS5420DN3204 |
| Hard Disk Description | Mechanical Hard Disk |
| Built-In Media | TeraStation 5420DN NAS, Quick Setup Guide, 5e Ethernet Cable, AC Cable, Front Panel Key, and Warranty Statement |
| Model Name | TeraStation 5020 |
| Manufacturer | BUFFALO |
| UPC | 747464135830 |
| Mfr Part Number | TS5420DN3204 |
| Installation Type | External Hard Drive |
| Color | black or dark gray |
| Enclosure Material | Metal |
| Special Feature | Snapshots for Instant Data Backup and Recovery |
What's in the box
TeraStation 5420DN NAS, Quick Setup Guide, 5e Ethernet Cable, AC Cable, Front Panel Key, and Warranty Statement
Who Should Buy?
-
Small Businesses
Ideal for small businesses needing reliable, centralized storage and data backup with RAID support.
-
Remote Teams
Perfect for remote teams who require easy access to shared files and secure data storage.
-
Media Professionals
Great for media professionals needing high-capacity storage for video and photo editing workflows.
-
Home Users
Not ideal for casual home users who require basic storage solutions without advanced features.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the storage capacity of the BUFFALO TeraStation 5420DN?
Answer: The BUFFALO TeraStation 5420DN offers a massive storage capacity of 32TB, comprising two 16TB HDDs. This substantial capacity is ideal for small to medium businesses or home network setups, allowing you to store large amounts of data, including documents, media files, and backups. For instance, if you're a creative professional, this storage can accommodate high-resolution video projects or extensive photo libraries. -
Question:
Is the BUFFALO TeraStation 5420DN easy to set up?
Answer: Yes, the BUFFALO TeraStation 5420DN is designed for straightforward setup and configuration. It features a user-friendly web interface that guides you through the initial configuration process, making it accessible even for those without extensive IT knowledge. Whether for home media streaming or office file sharing, you can get it running in no time, allowing users to focus on their tasks rather than technical hurdles. -
Question:
What is RAID, and which RAID configurations does the BUFFALO TeraStation 5420DN support?
Answer: RAID, or Redundant Array of Independent Disks, is a technology that combines multiple hard drives into a single unit to enhance data redundancy and performance. The BUFFALO TeraStation 5420DN supports various RAID configurations, including RAID 0, RAID 1, RAID 5, and RAID 10. This flexibility allows users to choose a setup based on their specific needs for speed versus redundancy. For example, RAID 5 provides both redundancy and efficient storage utilization, making it perfect for critical data storage. -
Question:
Does the BUFFALO TeraStation 5420DN support remote access?
Answer: Yes, the BUFFALO TeraStation 5420DN supports remote access via built-in FTP and secure methods like SFTP. This feature is essential for users who want to access or manage their files from different locations, such as office employees working remotely or businesses needing to access data on-the-go. With this capability, your data stays accessible, ensuring workflow remains uninterrupted even when you're away from base. -
Question:
What type of connectivity options does the BUFFALO TeraStation 5420DN offer?
Answer: The BUFFALO TeraStation 5420DN provides several connectivity options, including two 10GbE ports for high-speed network communication. This is particularly beneficial for environments that require fast data transfers, such as video editing, large file sharing, or database management. The inclusion of multiple ports allows for increased throughput by enabling link aggregation, ensuring that your network can efficiently handle heavy workloads. -
Question:
Can the BUFFALO TeraStation 5420DN be integrated with existing networks?
Answer: Absolutely, the BUFFALO TeraStation 5420DN is designed to seamlessly integrate with existing networks. It supports various protocols, including SMB/CIFS, AFP, and FTP, ensuring compatibility with a wide range of operating systems such as Windows, macOS, and Linux. This makes it an attractive option for mixed-environment businesses looking to boost their storage capabilities while keeping their current infrastructure intact. -
Question:
What additional features does the BUFFALO TeraStation 5420DN come with?
Answer: Beyond storage, the BUFFALO TeraStation 5420DN features advanced data protection measures such as Backup and Replication tools. It supports snapshot features to protect your data against accidental deletion or corruption and offers cloud backup options for an extra layer of security. These features are particularly useful for businesses that prioritize data integrity and need reliable backup solutions in case of unforeseen issues. -
Question:
Is the BUFFALO TeraStation 5420DN suitable for media streaming?
Answer: Yes, the BUFFALO TeraStation 5420DN is well-suited for media streaming due to its high storage capacity and fast 10GbE connectivity. It supports various media server applications, allowing users to stream videos, music, and other media files directly to compatible devices within the network. This makes it an excellent choice for home entertainment systems or office environments where shared access to media content is required. -
Question:
What is the power consumption of the BUFFALO TeraStation 5420DN?
Answer: The BUFFALO TeraStation 5420DN is designed with energy efficiency in mind. It operates at a low power consumption level, especially when in standby mode, reducing overall operational costs. This feature is advantageous for businesses looking to minimize their energy bills while maintaining 24/7 access to critical data. Users can benefit from the balance of performance while being environmentally conscious at the same time. -
Question:
Where can I buy the BUFFALO TeraStation 5420DN?
Answer: You can purchase the BUFFALO TeraStation 5420DN at Ubuy. Ubuy offers a range of e-commerce solutions for customers in Aland Islands, ensuring a convenient buying experience. You can find the product along with detailed specifications, making it easy to make an informed decision when investing in this efficient NAS solution.
BUFFALO Devices TS5420DN3204 Editorial Review
BUFFALO TeraStation 5420DN 4-Bay Business Desktop NAS 32TB (2x16TB) with Hard Drives Included RAID iSCSI Network Storage File Server offers a robust solution for businesses requiring reliable data storage. With a substantial digital storage capacity of 32 TB and a native 10GbE port, users experience high-speed file transfers, enhancing operational efficiency. The device supports multiple operating systems, including Windows, Mac, and Linux, making it versatile for varied user environments. Additionally, the built-in snapshots feature provides instant data backup and recovery, ensuring data integrity and security. Customers appreciate the 24/7 US-based support, which adds to the overall peace of mind for business users.
Customer Reviews & Ratings
4 customers ratings
-
5 Star
75%
-
4 Star
25%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Large 32 TB storage capacity
- High-speed 10GbE connectivity
- Versatile compatibility with multiple OS
- Built-in snapshots for data security
- 24/7 US-based support available
Cons
- A bit heavy for some users' needs
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 2711
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Includes hard drives optimized for business environments.
- Offers advanced hardware and firmware for stability and security.
- Features 256-bit drive encryption and two-factor authentication.
- Allows instant data backup and recovery with snapshots.
- Equipped with a 10GbE port for high-speed data transfers.
- Fully TAA compliant and made in Japan for quality assurance.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.