Built on award-winning BeyondRAID™ technology with single or dual-drive redundancy, Drobo S protects your data without any user interaction, even in the event of multiple drive failures. It can hold up to five hot-swappable drives, for on-the-fly drive capacity expansion with zero downtime.

Up to 5 Drives of Instant Expansion to 10TB and Beyond
Grow your storage to meet with your data capacity needs with minimal effort. To add capacity, simply insert a new hard drive or replace your smallest drive with a larger one, even when all five drive bays are full. Unlike traditional RAID systems, the BeyondRAID technology found in Drobo S enables you to mix and match capacities, drive brands, and speeds. This allows for continuous expansion as drive capacities grow and larger drives become available. With Drobo S, expansion is automatic, instantaneous, and access to data is always maintained.

Protection from Two Drive Failures
Enable the dual-drive redundancy option to protect your data from failure of up to TWO hard drives. It's all done with a single click, and without ever losing access to your data. Running out of space? Switch back to single-drive redundancy. Unlike moving between traditional RAID 5 and RAID 6, there's no need to reformat or migrate data off of Drobo, potentially saving you hours or days.

Self-Healing Technology
 With the self-healing technology now incorporated into Drobo S, your data is safer than ever. Even when sitting idle, the Drobo will continually examine the blocks and sectors on every disk, flagging questionable areas. This preemptive "scrubbing" helps ensure your data is being written only to the healthy areas of your drives, and that your data is always safe. And if a drive fails, Drobo S will strive to keep your data in the safest state possible, utilizing the available space on the remaining healthy drives.

Windows, Mac, or Linux*
Drobo S connects to Windows, Mac and Linux* systems and supports NTFS, HFS Plus, EXT3, and FAT32 file formats. Regardless of operating system, everyone can take advantage of simple, powerful, complete Drobo data protection.

Host Interface:

eSATA, FireWire 800 (FireWire 400 compatible), and USB 2.0

Drives:
Accommodates from one to five 3.5" SATA I / SATA II hard drives of any manufacturer, capacity, spindle speed, and/or cache. No carriers or tools required.

Power:
Idle system (standby, drives off) = 12 watts
Typical busy system (four drives) = 56 watts

Box Contents:

• Drobo S
• External power supply (100v-240v) with U.S. 110v power cord
• eSATA cable
• FireWire 800 cable
• USB 2.0 cable
• User Guide and Quick Start Card (printed)
• Drobo Resource CD with Drobo Dashboard application, help files, and electronic documentation