Host Adapters

Industry's First 6Gb/s SAS/SATA Host Adapters

ATTO is proud to be the only manufacturer to deliver a 6Gb/s SAS/SATA host adapter product line with a full range of port configurations. ExpressSAS 6Gb HBAs boast an impressive 1200MB/Sec. per channel - there's no other SAS/SATA host adapter like it.

ExpressSAS H680ExpressSAS H60F
ExpressSAS H644
•  H60F - 16 Internal Ports
•  H6F0 - 16 External Ports
•  H608 - 8 Internal Ports
•  H680 - 8 External Ports
•  H644 - 4 Internal Ports / 4 External Ports

•  ExpressSAS 6Gb Selection Guide (pdf)

ATTO combines years of storage connectivity experience and progressive technologies to bring to market a family of ExpressSAS Host and RAID adapters. ExpressSAS host and RAID adapters incorporate the latest technologies, PCIe 2.0 and 6Gb/s SAS, and ATTO’s distinctive intelligence, Advanced Data Streaming (ADS™), to provide a cost-effective, direct-attached solution for high-performance IT and digital media applications. ExpressSAS host adapters provide the fastest available connection to SAS/SATA storage and ExpressSAS RAID adapters deliver an intelligent and robust RAID solution for high-performance server environments.

ExpressSAS Highlights:

  • Distinctive Technologies: First to introduce a low-profile 3Gb/s SAS/SATA RAID adapter with PCIe and a comprehensive line of 6Gb/s SAS/SATA host adapters with PCIe 2.0
  • Data Protection: Instantly add parity data protection with ATTO’s proven RAID stack and exclusive DVRAID™ technology
  • Blazing-Fast Performance: Upwards of 600 MB/sec. per channel for IT and digital media applications
  • Smooth Data Streaming: Advanced Data Streaming (ADS™) technology ensures efficient I/O performance
  • One-Click Installation: Easy to use GUI with a multi-platform configuration utility and factory presets for plug and play operation
  • Flexibility: Wide variety of port configurations for 6Gb/s and 3Gb/s products and support for SAS, SAS 2.0, SATA, SATA II
  • Compatibility: Out of the box support for Windows, Linux and Mac OS X

•  ExpressSAS 3Gb Selection Guide

•  View SAS FAQs

•  View All Host Adapter Products