SKU: 33149099622

BUFFALO DriveStation Duo USB 3.0 2-Drive 4 TB Desktop DAS (HD-WH4TU3R1)

Sale price$150.63 Regular price$167.37
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Description

BUFFALO DriveStation Duo USB 3.0 2-Drive 4 TB Desktop DAS (HD-WH4TU3R1)The BUFFALO DriveStation Duo is the epitome of dependable, high capacity external storage designed for both personal use and professional workloads. With a total of 4 TB across two drives, this desktop DAS provides ample space for media libraries, backups, and large project files while maintaining quick access and simple management. The dual drive design promotes organized data storage and efficient workflows, letting you segment active work from

The BUFFALO DriveStation Duo is the epitome of dependable, high-capacity external storage designed for both personal use and professional workloads. With a total of 4 TB across two drives, this desktop DAS provides ample space for media libraries, backups, and large project files while maintaining quick access and simple management. The dual-drive design promotes organized data storage and efficient workflows, letting you segment active work from archives or backups for streamlined performance. Built for real-world usage, DriveStation Duo combines reliable Buffalo engineering with a sleek, quiet enclosure that sits comfortably on a desk or in a dedicated media cabinet. Its USB 3.0 interface delivers fast transfer speeds to keep up with modern file sizes, and the device is engineered to be cross‑platform-friendly, making it easy to share, back up, and access files from both Windows and macOS systems. Whether you’re a photographer, videographer, designer, student, or small business owner, this dual-drive desktop DAS offers a practical, scalable solution for expanding storage without sacrificing reliability. The setup is straightforward: connect the included USB 3.0 cable, plug in the external power adapter, and start organizing your data with confidence. With Buffalo’s proven track record in storage solutions, DriveStation Duo is built to endure long workloads and daily use, providing a stable, dependable foundation for your digital life. In short, DriveStation Duo combines generous capacity, robust performance, cross‑platform compatibility, and user-friendly handling to deliver a compelling storage solution that grows with you over time.

  • Massive capacity in a compact desktop form factor: 4 TB of total storage spread across two drives, perfect for large media libraries, backups, and multi-project workflows.
  • USB 3.0 performance for fast data transfers: Enjoy high-speed connectivity with USB 3.0 (Gen 1) up to 5 Gbps, ensuring quick backups, rapid file transfers, and smooth media access.
  • Dual-drive design for flexible data management: A two-bay enclosure that helps you organize active work against archives or backups, offering practical storage consolidation for homes and small offices.
  • Cross‑platform compatibility: Ready to connect with both Windows and macOS systems, enabling seamless file sharing and ecosystem flexibility across devices.
  • Simple, reliable setup and operation: Plug-and-play usability with an external power supply, quiet operation, and Buffalo engineering you can trust for long-term reliability.

Technical Details of BUFFALO DriveStation Duo

  • Model: HD-WH4TU3R1
  • Drive configuration: 2-bay desktop external storage enclosure
  • Interface: USB 3.0 (USB 3.1 Gen 1 backward compatible)
  • Total capacity: 4 TB (two drives in the enclosure)
  • Power: External AC adapter required for operation
  • Operating system compatibility: Windows and macOS
  • Form factor: Desktop standalone unit designed for reliable, steady use on a desk or shelf
  • Drive management: Dual-drive enclosure supports flexible data organization and storage expansion

How to install BUFFALO DriveStation Duo

  • Place the DriveStation Duo on a stable, level surface near your computer and near an electrical outlet.
  • Connect the included USB 3.0 cable from the DriveStation Duo to an available USB 3.0 port on your computer.
  • Plug the external power adapter into the DriveStation Duo and connect it to a powered electrical outlet.
  • Power on the unit if it does not automatically boot, then allow the system to recognize the drive as a new storage volume.
  • On first use, you may format the drives to your preferred file system (for example, NTFS for Windows, HFS+ or APFS for Mac, or exFAT for cross-platform use). Follow your operating system prompts to format the drives if needed.
  • Install any bundled backup or utility software if provided, or configure your existing backup solution to use the DriveStation Duo as the destination to safeguard your data.
  • Begin organizing files, backing up important data, and building your storage strategy with the dual-drive enclosure in place.

Frequently asked questions

  • Q: What does the DriveStation Duo offer in terms of capacity?
    A: It provides a total of 4 TB across two drives within a desktop external DAS enclosure, suitable for expansive media libraries and comprehensive backups.
  • Q: What interfaces does it use?
    A: It uses USB 3.0 (USB 3.1 Gen 1 backward compatible) to provide fast data transfers to and from your computer.
  • Q: Is it compatible with both Windows and Mac?
    A: Yes, the DriveStation Duo is designed for cross‑platform use, enabling smooth data access across common operating systems.
  • Q: Does it require an external power supply?
    A: Yes, the unit uses an external power adapter to power the dual drives reliably.
  • Q: Can I manage backups directly from the DriveStation Duo?
    A: The device supports easy backup workflows and can be paired with Buffalo’s backup utilities or your preferred backup software for efficient data protection.
  • Q: Do the drives come pre-installed?
    A: The DriveStation Duo is a dual-drive enclosure designed to accommodate two drives; the pre-installed configuration can vary by retailer or package, so verify the package contents at purchase.
  • Q: Can I reconfigure storage settings after setup?
    A: Yes, you can adjust drive configuration, format drives, or reassign backup targets as needed to optimize your storage strategy.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33149099622

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4.2 ★★★★★
Based on 14 reviews
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Verified Purchase
Namalene
Waukegan, US
★★★★★ 5
Honda Crv 2019
Who's took my 2019 Honda CRV in for an oil change and to get the engine and cabin filters replaced. They fit and worked great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
T
Verified Purchase
Thomas M Hrabar
Charlottesville, US
★★★★★ 5
Great value for the price
Perfect fit,good quality
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Reviewed in the United States on December 11, 2025
D
Verified Purchase
delia Richardson
Pawtucket, US
★★★★★ 5
Excellent quality
Size: 2023-26 CRV 1.5L Gas
Fit my Honda CRV perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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NA
New York, US
★★★★★ 5
Great Value, Cost-Effective, Installs in Minutes
Size: 2023-26 CRV 1.5L Gas, Size: 2023-26 CRV 1.5L Gas
This air filter set ended up being a great value and a convenient all-in-one solution for routine maintenance. What stood out right away is how closely these match OEM quality in terms of fit and overall design. Both the engine and cabin filters dropped into place without any issues, and installation was quick and straightforward. It’s the kind of swap that can be done in a short amount of time without needing any special tools, which is always a plus. I also really like that this kit includes both filters together. Since it’s generally best to replace them at the same time, having everything bundled eliminates the need to search for separate parts, compare options, or deal with multiple orders and shipping times. It makes the whole process much more efficient. In terms of performance, I did notice a slight improvement in fuel economy during my regular commute after installation. It’s not a dramatic change, but it’s a nice added benefit and a good indication that the filters are doing their job effectively. Overall build quality seems solid, and everything feels comparable to what you’d expect from a factory replacement. For the price, this is an excellent value and a practical choice for keeping up with regular vehicle maintenance. I’ve been very satisfied with this set so far and would definitely consider purchasing it again when it’s time for the next replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
E
El Floor-eda
Natrona Heights, US
★★★★★ 4
Professional-Grade Filtration for a Factory-Fresh Drive
Size: 2023-26 CRV 1.5L Gas
If you have a newer 1.5L Civic or CR-V, you know that keeping your engine breathing clean air is the best way to maintain fuel efficiency and long-term reliability. I picked up this Engine and Cabin Air Filter Set for a routine maintenance refresh, and the fit and material quality are indistinguishable from the factory components. It’s a high-quality, "all-in-one" solution that saves a trip to the dealership and keeps your cabin air crisp. Why this filter set is a standout for 1.5L Honda owners: Precise "Lock-Down" Fit (17220-64A-A00): The engine air filter is a perfect drop-in for the 2022–2026 Civic and 2023–2026 CR-V 1.5L gas models. The rubber gasket provides a tight, airtight seal in the airbox, ensuring that no dust or grit bypasses the filter. High-Efficiency H13 Cabin Filtration: The cabin filter (80291-T5R-A01) is noticeably more substantial than some budget options. It does an excellent job of scrubbing out pollen, road dust, and exhaust odors, which is essential if you spend a lot of time on the road or deal with high-humidity environments. Rugged, Deep-Pleat Construction: You can feel the quality in the filter media. The engine filter has consistent, deep pleats that maximize surface area for better airflow, while the cabin filter feels sturdy enough to handle high-velocity AC settings without vibrating or whistling. Direct OEM-Spec Replacement: These are true 1:1 replacements for the factory part numbers. No trimming or "making it fit"—they slide into their respective housings exactly as they should, providing a professional-level service in under 15 minutes. Outstanding Multi-Pack Value: Buying this set is a fraction of the cost of a dealership service. It’s an inexpensive bit of insurance for your engine’s intake system and your own respiratory comfort. ⚠️ Critical Fitment Note: This set is specifically engineered for the 1.5L Gas engines. If you are driving a 2.0L or a Hybrid model, the airbox dimensions are different, so double-check your engine specs before ordering to ensure a 100% compatible fit. Installation Tip: When swapping the cabin filter, look for the "Air Flow" arrow on the side of the filter frame. Ensure it is pointing downward (toward the floor) to match the factory airflow direction. For the engine filter, give the inside of the airbox a quick wipe with a clean microfiber cloth before dropping the new one in to ensure a perfectly clean start.
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Reviewed in the United States on March 30, 2026

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