Apple Promise Pegasus R4 Hard Drive Array

Promise Pegasus R4 is the first four bay high performance hardware RAID solutions designed to unleash the raw power of Thunderbolt. Pegasus R4 features four 1 TB 7200 rpm hard drives in a compact hardware RAID enclosure with Thunderbolt connectivity. Delivering over 500 Mbps of disk performance, Pegasus is compatible with Mac systems with Thunderbolt and required Thunderbolt cable. Thunderbolt technology is a high speed, dual protocol IO technology designed for performance, simplicity, and flexibility. Capable of delivering a blistering two channels of bi directional 10 Gbps per port of performance, Thunderbolt technology combines PCI Express and Display port into an interface using a single cable for connectivity to devices. Thunderbolt technology was developed by Intel and brought to market with technical collaboration from Apple. Pegasus R4 is ideal for creative pro workstations, small servers, power users, and consumers who desire stylish high capacity external storage with high performance and enterprise level data protection. Pegasus R4 is capable of delivering over 500 Mbps of bandwidth that is 10 times faster than USB 2.0.