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.

  • Optimized for extremely low latency and high-bandwidth transfers for both data-intensive and high-transaction rate applications
  • 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
Product: Data Rate: Transfer Rate: Ports: Bus Type:
ExpressSAS R60F 6Gb/s 9.6GB/s 0/16 PCIe 2.0
ExpressSAS R680 6Gb/s 9.6GB/s 8/0 PCIe 2.0
ExpressSAS R608 6Gb/s 9.6GB/s 0/8 PCIe 2.0
ExpressSAS R644 6Gb/s 9.6GB/s 4/4 PCIe 2.0