SanDisk Ultra 3D 500GB SATA SSD, up to 560MB/s read speed.

Sequential read/write speeds of up to 560MB/s/510MB/s (Based on internal testing; performance may vary depending upon drive capacity, host device, OS and application. 1 megabyte (MB) = 1,000,000 bytes.) Faster app load and response times; faster boot-up and shut-down (As compared to 7200 RPM SATA 2.5” hard drive. Based on published specifications and internal benchmarking tests using PCMark Vantage scores.) Greater drive endurance and reliability, plus lower power usage with new 3D NAND technology nCache 2.0 technology delivers blazing-fast speeds Shock-resistant to help keep your data safe—even if you drop your computer