ATTO Technology, Inc.



ExpressSAS 6Gb/s SAS/SATA RAID Adapters provide high performance data protection to direct attached SAS and SATA JBOD storage. With a wide variety of port configurations and RAID levels, these RAID cards offer flexibility for every range of application. For over 20 years, ATTO's time-tested RAID stack has provided confidence with high-performance data integrity to users.

  • Tunable rebuilds allow full application performance for continuous access to storage during degraded or rebuild modes
  • Uses 70% less power than competitive RAID cards, reducing overall electric and cooling costs
  • CacheAssure™ Technology uses supercap technology to protect your cache data from power failure (Optional)
  • Adaptive Path Optimization available to provide redundancy in storage connections
  • Target mode and other driver customization options available (OEM only) Contact us for more information
Product: Data Rate: Transfer Rate: Ports: Bus Type:
ExpressSAS R60F 6Gb/s 9.6GB/s 16 Internal PCIe 2.0
ExpressSAS R680 6Gb/s 9.6GB/s 8 External PCIe 2.0
ExpressSAS R608 6Gb/s 9.6GB/s 8 Internal PCIe 2.0
ExpressSAS R644 6Gb/s 9.6GB/s 4/4 (Int/Ext) PCIe 2.0