WD10EARS-00Y5B1 WESTERN DIGITAL 1TB 3.5INCHCH 7200RPM HARD DRIVE Product Description Perfect for desktops and external storage devices, the Western Digital Caviar Green is a 3.5-inch internal HDD that offers an excellent storage solution. This Western Digital 1TB drive has a SATA interface with a data transfer rate of 3 Gbps, enabling quick transfer of files. The Western Digital Caviar Green uses the NoTouch ramp load technology that reduces the wear of the recording head and disk. The Western Digital Caviar Green features IntelliPower that makes it consume less power during startup. The Advanced Format feature of this Western Digital 1TB drive enables you to write and read more data into the available space. The WD GreenPower Technology reduces operating temperature and noise, making this internal HDD eco-friendly and reliable.