--- product_id: 2930515 title: "BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2" brand: "buffalo" price: "¥103363" currency: JPY in_stock: true category: "Buffalo" url: https://www.desertcart.jp/products/2930515-buffalo-drivestation-duo-2-bay-4tb-2x2tb-taa-desktop-external store_origin: JP region: Japan --- # USB 3.2 Gen 1 high-speed connectivity 4TB total storage (2x2TB drives) RAID 1 pre-configured for data redundancy BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 **Brand:** buffalo **Price:** ¥103363 **Availability:** ✅ In Stock ## Summary > 💼 Secure your data fortress with speed and style! ## Quick Answers - **What is this?** BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 by buffalo - **How much does it cost?** ¥103363 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/2930515-buffalo-drivestation-duo-2-bay-4tb-2x2tb-taa-desktop-external) ## Best For - buffalo enthusiasts ## Why This Product - Trusted buffalo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Backup Automation:** Schedule automatic backups with Buffalo’s Nova Backup and Time Machine support—never worry about losing your work again. - • **Rock-solid RAID 1 Protection:** Pre-configured RAID 1 mirrors your data instantly, ensuring zero downtime and peace of mind for your critical files. - • **Seamless USB 3.2 Gen 1 Speed:** Experience blazing-fast transfers with universal PC and Mac compatibility, perfect for creative pros and busy managers alike. - • **TAA-Compliant, Made in Japan Quality:** Trust in premium NAS-grade drives built to last, backed by a 3-year warranty and 24/7 North American support. - • **Hot-Swap Ready for Zero Interruptions:** Replace a failing drive without powering down—keep your workflow uninterrupted and your data safe. ## Overview The BUFFALO DriveStation Duo 4TB (2x2TB) is a premium desktop external hard drive featuring pre-tested NAS-grade drives in a RAID 1 setup for reliable data redundancy. With USB 3.2 Gen 1 connectivity, hot-swap capability, and TAA compliance, it’s designed for creative professionals and small offices seeking fast, secure, and hassle-free storage. Includes 3-year warranty and 24/7 North American support. ## Description Buy BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2: External Hard Drives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Pre-tested NAS-grade hard drives included – with RAID pre-configured - Premium desktop attached storage (DAS): ideal for creative professionals, small office users, server backup and consumers - USB 3.2 Gen 1 offers universal connectivity for PC and Mac computers and storage servers - Made in Japan - TAA compliant - 4 TB – 2 drives included - ships in RAID 1 = 2 TB usable capacity - 3 year wnty with 24/7 North American-based support - PC Compatible plug-and-play. Compatible w/ Mac after formatting. - Schedule automatic backups for your PC or office server with nova backup Buffalo Edition - Time Machine support offers scheduled backups for protecting Mac computers - Hot swap feature allows a user to replace a hard drive in the event of failure without powering down the device ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00M77UEHS | | Additional Features | USB External drive, RAID preconfigured | | Best Sellers Rank | #212 in External Hard Drives | | Brand | BUFFALO | | Built-In Media | ... | | Cache Memory Installed Size | 4 | | Compatible Devices | PC; Mac | | Connectivity Technology | USB | | Customer Reviews | 3.8 3.8 out of 5 stars (72) | | Digital Storage Capacity | 4 TB | | Enclosure Material | Aluminum/Glass | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00747464128443 | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 Inches | | Hard Disk Interface | Serial ATA-300 | | Hard Disk Rotational Speed | 5600 RPM | | Hard-Drive Size | 4 TB | | Hardware Connectivity | USB 3.2 Gen 1 | | Hardware Platform | Mac, PC | | Installation Type | External Hard Drive | | Item Dimensions L x W x Thickness | 15"L x 7"W x 9"Th | | Item Type Name | 2 Bay External Hard Drive | | Item Weight | 4.9 Pounds | | Manufacturer | BUFFALO | | Media Speed | 150-200 MB/s | | Mfr Part Number | HD-WH4TU3R1 | | Model Name | DriveStation Duo | | Model Number | HD-WH4TU3R1 | | Number of Items | 1 | | Specific Uses For Product | Personal | | UPC | 747464128443 804066550468 807034592002 | | Warranty Description | 3 year | ## Product Details - **Brand:** BUFFALO - **Compatible Devices:** PC; Mac - **Connectivity Technology:** USB - **Digital Storage Capacity:** 4 TB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 3.5 Inches - **Hard Disk Interface:** Serial ATA-300 - **Hard Disk Size:** 4 TB - **Installation Type:** External Hard Drive - **Special Feature:** USB External drive, RAID preconfigured ## Images ![BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 - Image 1](https://m.media-amazon.com/images/I/712JsfCAfCL.jpg) ![BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 - Image 2](https://m.media-amazon.com/images/I/81OKRFmCilL.jpg) ![BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 - Image 3](https://m.media-amazon.com/images/I/51YG5OLEc9L.jpg) ![BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 - Image 4](https://m.media-amazon.com/images/I/31X+gImaERL.jpg) ![BUFFALO DriveStation Duo 2-Bay 4TB (2x2TB) TAA Desktop External Hard Drive USB 3.2 - Image 5](https://m.media-amazon.com/images/I/71FwYQVef3L.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/2930515-buffalo-drivestation-duo-2-bay-4tb-2x2tb-taa-desktop-external](https://www.desertcart.jp/products/2930515-buffalo-drivestation-duo-2-bay-4tb-2x2tb-taa-desktop-external) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-15*