Western Digital AV-GP WD20EURS 2TB 64MB Cache SATA 3.0Gb/s 3.5″ Internal Hard Drive Bare Drive

IntelliPark – Delivers lower power consumption by automatically unloading the heads during idle to reduce aerodynamic drag., IntelliSeek – Calculates optimum seek speeds to lower power consumption, noise and vibration., Long-term Reliability – These drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders and surveillance video recorders., Preemptive Wear Leveling (PWL) – The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications., Reduced Power Consumption – WD has reduced power consumption by up to 40 percent compared to competitors' drives with the combination of WD's IntelliSeek, IntelliPark, and IntelliPower technologies.