ATTO Technology ExpressSAS R644 4 Port External/4 Port Internal RAID Adapter

The ATTO Technology ExpressSAS R644 RAID adapter provides the most flexible and robust 6GB/s SAS/SATA connectivity to Direct Attached Storage via 8 internal ports. With transfer rates of up to 1200MB/s per port, the R644 With Cache Assure Technology is well suited for high-bandwidth workflows, such as digital content creation, streaming video and audio, transactional databases and email and Web servers.The R644 combines advanced engineering and innovative features to ensure smooth data transfers and consistent performance. Leveraging ATTO's market-tested RAID stack and exclusive latency management features, the R644 helps customers create, share and protect data and digital assets more effectively.