Special! ExpressSAS R644 View larger

6Gb 4 Ext/4 Int Ports SAS RAID

ExpressSAS®™ R644 - 4 External and 4 Internal 6Gb SAS ports. Features premium hardware RAID acceleration which provides performance & data protection for high-bandwidth streaming I/O applications. UPC: 603175007234

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  • None
  • CacheAssure

Data sheet

Data Rate6Gb/s
Transfer Rate9.6GB/s
Ports4 Int / 4 Ext
Connector InfoSFF-8088 miniSAS External/SFF-8087 miniSAS Internal
Key InfoHardware RAID (0,1,4,5,6,10,50,60, DVRAID) All ports
Warranty3 Year

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ATTO ExpressSAS® R644 6Gb/s SAS/SATA RAID Adapters add high-performance RAID protection to direct attached SAS and SATA JBOD storage. Delivering significant advancements in performance and flexibility with enterprise-class features, ExpressSAS® 6Gb/s SAS/SATA RAID adapters provide the industry's largest ECC protected cache memory in an affordable RAID solution for general IT and media and entertainment environments.

Optional CacheAssure module provides users with data protection against power loss while maintaining high performance.

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