- 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 48TB (4x12TB) with Hard Drives Included RAID iSCSI Network Storage File Server
87% of respondents would recommend this to a friend
Item #:
207234428
GYD 633447
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, October 10
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
The TeraStation 5020 is Buffalo's flagship network attached storage (NAS) product, purpose-built as a secure, high-performance storage solution optimized for high workloads.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down 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 | 48 TB |
| Hard Disk Interface | Serial ATA-600 |
| Connectivity Technology | Ethernet |
| Additional Features | Snapshots for Instant Data Backup and Recovery, Fast Data Transfers, Cloud Integration, Purpose-Built for Data Protection |
| Hard Disk Form Factor | 3.5 inches |
| Compatible Devices | Laptop, Desktop, Windows, Mac, Linux |
| Hard Disk Rotational Speed | 5600 |
| Specific Uses For Product | Business |
| Data Transfer Rate | 5 gigabits_per_second |
| Form Factor | Desktop |
| Hardware Connectivity | Ethernet |
| Hardware Platform | Buffalo |
| Hard-Drive Size | 48 TB |
| Item Dimensions L x W x Thickness | 14.1"L x 12.2"W x 14.3"Th |
| Number of Items | 1 |
| Unit Count | 4 Count |
| Brand | BUFFALO |
| Model Number | TS5420DN4804 |
| 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 | 747464135823 |
| Mfr Part Number | TS5420DN4804 |
| Installation Type | External Hard Drive |
| Color | Black |
| Enclosure Material | Metal |
| Special Feature | Snapshots for Instant Data Backup and Recovery, Fast Data Transfers, Cloud Integration, Purpose-Built for Data Protection See more |
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
BUFFALO TeraStation 5420DN 4-Bay Business Desktop NAS 48TB (4x12TB) with Hard Drives Included RAID iSCSI Network Storage File Server
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What type of hard drives are included with the TeraStation 5020?
Answer: The TeraStation 5020 includes NAS-grade hard drives, with enterprise-grade HDDs available for specific models. -
Question:
How does the 10GbE port benefit my business?
Answer: The native 10GbE port enables significantly faster data transfer speeds, enhancing network performance. -
Question:
Is the TeraStation 5020 suitable for virtualization?
Answer: Yes, it is certified for VMware and Hyper-V, providing seamless integration for your virtualization needs. -
Question:
Can you use multiple LAN connections at the same time to increase bandwidth?
Answer: The two 1GbE ports can be paired, but not with the 10GbE port. -
Question:
Does this NAS work as a backup drive with Apple Time Machine?
Answer: Yes, this can be configured to work with Time Machine. -
Question:
Can the 5420DN be used for a private cloud?
Answer: Yes, depending on the network configuration.
BUFFALO Devices TS5420DN4804 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
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
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.
GYD 633447
Order now and get it around Saturday, October 10
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:
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
- Purpose-built for secure, high-performance storage.
- Includes NAS-grade and enterprise-grade HDDs for reliability.
- Offers RAID data protection and 256-bit AES encryption.
- Features a fast native 10GbE port for accelerated data transfers.
- Supports cloud integration with popular services for added flexibility.
- Certified for VMware and Hyper-V, simplifying virtualization solutions.
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.