SSD WD Red SA500 4TB:Many people view SSDs as a revolutionary solution for PC data transfer and processing. This Western Digital SSD is one of the components you absolutely must have if you want to give your PC a significant speed boost and improved response. The WD Red SA500 4TB model is ideal for all devices with a free 2.5 drive bay. The drive has a storage capacity of 4000 GB for your OS or data. This extraordinary capacity makes it ideal for data centres. The drive is equipped with the SATA III connector type. The maximum power consumption of the drive is 3,8 W. WD Red SA500 4TB SSD Key Features Write speed up to 530 MB/s and read speed up to 560 MB/s WD Red SA500 4TB is designed for the 2,5 format Dimensions: 7 × 69,85 × 100,2 mm Standard power draw: 0,06 W Maximum power draw: 3,8 W Resistant to typical drops and bumps SATA III internal interface Why Should You Want a SSD? SSD storage devices provide a tremendous performance boost for all types of computers. The key to success lies in their lack of any moving parts and a completely dissimilar data handling system. This means improved resistance to shocks and bumps. Also worth mentioning is the very quiet operation and greatly reduced power consumption. The WD Red SA500 4TB contains a special 3D NAND chip. This chip type is known for its vertical multilayered shape, resembling microscopic skyscrapers. For some models, the manufacturer lists their endurance in terabytes written (TBW). The WD Red SA500 4TB has a TBW of 2500 TBW.