Buslink 2-Bay RAID USB 3.0/eSATA External Desktop Hard Drive - 2 x HDD Supported - 2 x HDD Installed - 24 TB Installed HDD Capacity - Serial ATA Controller - RAID Supported 0 - 2 x Total Bays - 2 x 3.5" Bay - eSATA - Desktop U3-24TB2S

Buslink 2-Bay RAID USB 3.0/eSATA External Desktop Hard Drive - 2 x HDD Supported - 2 x HDD Installed - 24 TB Installed HDD Capacity - Serial ATA Controller - RAID Supported 0 - 2 x Total Bays - 2 x 3.5" Bay - eSATA - Desktop

This BUSlink 2-Bay RAID hard drive supports large capacity and USB 3.0/eSATA interface. It supports RAID 0 or RAID 1 depending on the model ordered. RAID 0 (striping) is faster and provides the full capacity (ie. 2TB x 2 = 4TB) but no backup. RAID 1 (mirroring) is slower and provides half the capacity (ie. 2TB x 2 = 2TB; 1 drive is used for backup). Removable HDD trays support hot-plug replacement of drives (only for RAID with redundancy mode). HDD intelligent sleep function is supported. Cooling fan maintain safe operating temperature. Skid proof and shockproof rubber feet mat ensure safe operation.

Technical Specifications:
Number of Hard Drives Supported: 2
Number of Hard Drives Installed: 2
Total Hard Drive Capacity Installed: 24 TB
Number of Total Expansion Bays: 2
Number of 3.5" Bays: 2
Controller Type: Serial ATA
RAID Supported: Yes
RAID Levels: 0
Drive Interface: Serial ATA
Host Interface: eSATA, USB 3.0
eSATA: Yes
Form Factor: Desktop
Package Contents:

2-Bay RAID USB 3.0/eSATA External Desktop Hard Drive, 1 x Standard A to B SuperSpeed USB Cable, 1 x eSATA Cable, 1 x Full Range Switching AC Adapter, 1 x User Manual