Crucial BX500 Internal SSD: Ever wonder why your phone responds faster than your computer? It's because your phone runs on flash memory. 300% faster than a typical hard drive. Improves battery life because it’s 45x more energy efficient than a typical hard drive. Add flash to your laptop or desktop computer with the Crucial BX500 SSD, the easiest way to get all the speed of a new computer without the price. Accelerate everything. blistering speeds of 540 MB/s Read, 500 MB/s Write. Every time you turn on your computer, you’re using your storage drive. It holds all your irreplaceable files and it loads and saves almost everything your system does. Join more and more people who are keeping their family videos, travel photos, music, and important documents on an SSD, and get the near-instant performance and lasting reliability that comes with solid state storage. With thousands of hours of pre-release validation, dozens of SSD qualification tests, and a heritage of award-winning SSDs, the Crucial BX500 has been thoroughly tried, tested, and proven. Secure your most important files on a drive with established dependability and the advanced features BX-series SSD's are known for.