Easy upgrade for faster boot-up, shutdown, application load and response (As compared to 5400 RPM SATA 2.5” hard drive. Based on published specifications and internal benchmarking tests using PCMark Vantage scores.) Boosts burst write performance, making it ideal for typical PC workloads The perfect balance of performance and reliability Read/write speeds of up to 535MB/s/450MB/s (Based on internal testing; performance may vary depending upon drive capacity, host device, OS and application.) Shock-resistant for proven durability —even if you drop your computer (Shock resistant (up to 1500G) and vibration resistant (5gRMS, 10-2000 HZ/4.9 gRMS, 7-800 HZ), Temperature (from 0 degrees Celcius to 70 degrees Celcius)) 3-year limited manufacturer warranty Order with your Alexa enabled device. Just ask "Alexa, order SanDisk Internal SSD."