Crucial MX500 250GB 3D NAND SATA 2.5 Inch Internal SSD, up to 560MB/s – CT250MX500SSD1(Z)

Sequential reads/writes up to 560/510 mb/s and random reads/writes upto 95k/90k on all file typesIntegrated power loss immunity preserves all your saved work if the power unexpectedly gets cutAES 256 bit hardware based encryption keeps data safe and secure