Vi550 SATA III 2.5” Internal SSD 2TB 49354 Features: Ideal option for upgrading hard drive-based PC or laptop computer Lightning-fast data transfer – up to 550 MB/s read and up to 500 MB/s write Cutting-edge 3D NAND flash technology Quick and easy installation – installation guide included 2-year limited warranty Specifications: Capacity: 2TB Form Factor: 2.5” Write Host Performance Data Transfer(ATTO): Up to 500 MB/s Operating Temperature: 0°C to 70°C Humidity: 5% to ~95% RH (Non-condensing) Warranty: 2 Year Limited Warranty Additional Information: SATA III Solid State Drive Quick Installation Guide Host Interface: SATA 3.0 Read Host Performance Data Transfer(ATTO): Up to 550 MB/s Flash: 3D NAND Non-Operating Temperature: -40°C to 85°C Drive Dimensions(LxWxH): 3.96in x 2.75in x 0.28in Compliance: RoHS, SATA III (SATA Rev. 3.0)