The WD Green SATA drive meets high standards of performance and reliability. It is presented in a 2.5-inch form factor and is equipped with a SATA III connection interface - this guarantees wide compatibility with laptops, desktop PCs and other computing platforms. The 240 GB capacity guarantees storage of a very large number of documents or multimedia files. In read mode, the speed reaches 545 MB/sec. The robust housing provides resistance to mechanical stress and vibration. The WD Green drive is optimized for everyday tasks.