Discontent with the OCZ says its Deneva drives offer customers a high degree of flexibility because they can be designed to use a variety of interfaces, including SATA, SAS, FC, and PCIe, along with an assortment of form factors and custom firmware. Other enterprise-specific features include emergency power loss protection with supercap, best-in-class endurance, as well as top-notch encryption and ECC protection. Drives in the series have a max read/write of 285MB/s and 275MB/s with 4KB random writes up to 50,000 IOPS.