Buffalo Technology
Buffalo Technology HD-WH4TU3R1 4TB external hard drive
Two-bay USB 3.0 desktop array with 4 TB capacity and RAID 0/1 for continuous 24/7 operation
- InterfaceUSB 3.0
- Capacity4TB
- RAIDRAID System (0, 1)
- FeaturesNumber of Drives: 2 Drive Interface SATA II: 3Gb/s Data Tran
- Weight6.2
- Package ContentsDriveStation Duo USB 3.0 Hard Drive Array, Setup CD-ROM, Qui
Capacity 4TB
- 4TB
- 8TB
Les versions barrées existent, mais ne sont pas disponibles ici.
Options HD-WH4TU3R1
- HD-WH8TU3R1
- HD-WH4TU3R1
Les versions barrées existent, mais ne sont pas disponibles ici.
- Continuous 24/7 operation backed by NAS-grade drives
- RAID 1 mirroring protects data if a drive fails
- USB 3.0 delivers up to 5 Gb/s transfer speed
- Hot-swappable bays let you replace drives without downtime
- NovaBACKUP and Time Machine support automate PC and Mac backups
Capacity and audience
The Buffalo DriveStation Duo HD-WH4TU3R1 delivers 4TB of external storage across two internal drives. It targets creative professionals and small offices that need a single, reliable volume for project files and scheduled backups.
Sustained operation
Two NAS-rated hard drives are built for continuous 24/7/365 duty rather than intermittent bursts. RAID 1 mirrors data in real time and hot-swappable bays let a failed drive be replaced without powering down the array.
RAID flexibility
The hardware controller supports RAID 0 for maximum capacity and speed or RAID 1 for redundancy. Buyers who need a portable single-drive device or hardware encryption should look elsewhere.
Points forts
- Continuous 24/7 operation backed by NAS-grade drives
- RAID 1 mirroring protects data if a drive fails
- USB 3.0 delivers up to 5 Gb/s transfer speed
- Hot-swappable bays let you replace drives without downtime
- NovaBACKUP and Time Machine support automate PC and Mac backups
Caractéristiques
| Brand | BUFFALO |
|---|---|
| Series | DriveStation Duo |
| Model | HD-WH4TU3R1 |
| Interface | USB 3.0 |
| Capacity | 4TB |
| RAID | RAID System (0, 1) |
| Features | Number of Drives: 2 Drive Interface SATA II: 3Gb/s Data Transfer Rates Max 5 Gb/s (USB 3.0 Mode) Max 480 Mb/s (USB 2.0 Mode) High performance NAS edition hard drives offer continuous 24/7/365 operation with enhanced RAID performance USB 3.0 offers universal connectivity for PC and Mac computers and storage servers RAID 1 support and hot-swappable hard drives provide comprehensive data protection Ideal for creative professionals, small office users, server backup and consumers |
| Weight | 6.2 |
| Package Contents | DriveStation Duo USB 3.0 Hard Drive Array, Setup CD-ROM, Quick Setup Guide, USB 3.0 cable, AC Adapter, Warranty Statement |
| Poids d’expédition | 2.65 kg |
| Dimensions du colis | 371 × 236 × 185 mm |
Questions sur cet article
How much noise and heat does the DriveStation Duo produce when it runs 24/7/365?
The unit contains two high-performance NAS hard drives built for continuous operation; typical desktop RAID enclosures with active cooling emit a low, steady fan hum and warm exhaust air under sustained load.
What computer ports and operating systems are required to use the USB 3.0 interface?
A USB 3.0 or USB 2.0 port on a PC or Mac is sufficient; the drive draws power from the included AC adapter, so no bus-power capability is needed on the host side.
Can I keep using my existing USB 2.0 hub or docking station with this array?
Yes — the drive falls back to USB 2.0 mode at up to 480 Mb/s through any standard USB 2.0 connection, although transfer speeds will be lower than the 5 Gb/s USB 3.0 maximum.
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