The ATTO ExpressSAS R348 low profile RAID Adapter provides 3-Gb SAS/SATA II connectivity and brings a new level of flexibility for data transport. Featuring integrated RAID support with flexible port configurations, ATTO is the only vendor that offers user selectable port options that include 4 external and 4 internal ports, or 8 internal ports as well as support for the latest bus
technology, PCI Express.

Engineered for the most demanding digital media and IT server applications, ATTO’s exclusive Advanced Data Streaming (ADS™) Technology allows fast and efficient data movement with reduced CPU utilization. With the easy-to-use GUI utility, RAID management, monitoring, and configuration is simple.

Technical Highlights
ExpressSAS R348

• x8 PCIe host interface
• User Selectable: 4 external and 4
  internal ports or 8 internal ports in
  a low-profile form factor
• Outstanding performance with up to
  3-Gb/sec per port
• Highly configurable RAID (0,1,4,5,
  10,50, and JBOD support)
• SAS,SATA,SATA II connectivity
• Exclusive Advanced Data Streaming
  (ADS™) Technology
• Supports up to 128 SAS/SATA virtual drives
• User friendly GUI based configuration utility
• Drivers support for Windows® , Linux
  and MAC® OS X
• RoHS Compliant
• 2-year standard warranty