Western Digital RE4-GP 2TB internal hard drive Variable 64 MB 3.5"

This new generation of WD RE-GP drives takes advantage of the performance improvements offered in our WD RE3 family of drives and adds advanced power management technology to deliver a faster. greener solution for large-scale data centers.Faster - 64 MB cache. dual processors. and increased areal density yield twice the processing power results in up to 25% performance improvement over the previous generation.Greener - Improvements in our power-conserving technologies - IntelliSeek™. IntelliPark™. and IntelliPower™ - deliver improved power consumption over our previous generation of WD RE-GP drive.Improved rotary vibration tolerance - Advanced mechanical optimizations along with system characterization and validation provide the highest performance under vibration conditions of any WD product.Lower total cost of ownership - Large data-hungry organizations such as financial institutions and web service providers may realize up to $10 savings per drive per year in electricity costs (U.S.