Durability up to 600 TBW Accelerate start-up, shutdown, app loading and response times Improved drive durability and reliability and reduced power consumption thanks to the new 3D NAND technology An ultra-fast SSD for optimised performance Accelerate your PC during start-up, app and graphics loading by upgrading to a SanDisk Ultra 3D SSD. You'll notice that applications load faster and files are migrated quicker - plus you'll get a longer battery life and a smoother, more enjoyable computing experience. No matter how you use your PC, our powerful 3D NAND and nCache 2.0 technologies deliver a better user experience, lightning-fast speed and battery life - whether you're editing video or surfing the web.