Featuring dense 5-platter platform, 3.5 in. WD Re+™ Hard Drives handle up to 550 TB/year for demanding datacenter and cloud storage needs. Units offer SATA interface with up to 6 Gbps transfer rates and sustained sequential data rates up to 225 MBps. Equipped with dual actuators, drives use RAFF™ technology to correct both linear and rotational vibration in real-time. Other features include multi-axis shock sensor; RAID-specific, time-limited error recovery; and NoTouch™ ramp load technology.