The new specification will maintain the low cost and low power for which the popular storage interface is acclaimed. In addition, backward compatibility with earlier SATA implementations will be maintained by keeping the existing SATA connector configuration, preserving its inherent cost-conscious design while minimizing changes to existing implementations and infrastructures. The same cables and connectors used for current SATA implementations can be used to connect SATA 6Gbps devices, although SATA-IO recommends utilizing quality components to ensure data integrity and robust operation at the fast 6Gbps transfer rate.
"Fast transfer rates, low cost and efficient protocol have made SATA the mainstream storage interface of choice," said Knut Grimsrud, SATA-IO president. "By doubling transfer speeds while maintaining backward compatibility, the new specification will make Serial ATA an even more attractive solution for consumers and businesses alike."