Buffalo Technology DriveStation Duo 4TB High Performance RAID Array with 2x Optimized Hard Drives, Max 5Gb/s Data Transfer Rate, RAID 0, 1, JBOD

High Performance RAID Storage & Backup
Buffalo's DriveStation Duo is a two drive, RAID enabled USB 3.0 storage solution for small servers, creative professionals, offices and consumers who need redundant and high-performance external storage. Equipped with two optimized hard drives, DriveStation Duo is designed for continuous operation with enhanced RAID performance. DriveStation Duo features the redundancy and performance required for demanding professional and server applications.

• High performance, optimized 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 and consumers
• Schedule automatic backups for your PC or office server with NovaBACKUP Buffalo Edition
• Time Machine support offers scheduled backups for protecting your Mac computer
• User replaceable hard drives offer easy maintenance with no tools required

Easy To Use Storage
With terabytes of storage, DriveStation Duo USB 3.0 provides a reliable, easy to use storage solution to quickly expand the capacity of your PC and Mac computers with universal USB 3.0 plug-and-play.

High Performance Hard Drives
DriveStation Duo features two high performance hard drives optimized for continuous 24/7/365 operation with enhanced RAID performance.

Easy Scheduled Backup
DriveStation Duo USB 3.0 is perfect for backing up your important files. Disaster and hard drive failures can occur unexpectedly; don't leave your important files and treasured memories in the hands of chance. DriveStation Duo features ten licenses of NovaBACKUP Buffalo Edition for Windows PCs and servers (one server and ten workstations) and Time Machine support for backing up Mac computers.

Flexible Storage And Redundancy
DriveStation Duo provides users the flexibility to easily maximize capacity or protect their data using RAID redundancy.

• RAID 0 combines all drives into a single array offering maximum storage capacity with no redundancy.
• RAID 1 offers maximum redundancy by mirroring both drives. Data is automatically duplicated, so that if one drive fails, the data is kept safe on the other. Buffalo recommends RAID 1 for all devices using two hard drives.