WD RE4 2TB 3.5 inch Enterprise SATA Hard Drive OEM

Dual processor - twice the processing power to maximise performance Colossal cache - bigger, faster cache of up to 64 MB means faster performance Dual actuator technology - a head-positioning system with two actuators that improves positional accuracy over the data tracks StableTrac - the motor shaft is secured at both ends to reduce system-induced vibration and stabilise platters for accurate tracking, during read and write operations NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit