Enhance your system with a WD Green™ solid state drive and improve the performance of your laptop or desktop computer for your daily computing needs. SLC caching (single-level cell caching) technology boosts write performance in a WD Green SSD to browse the web, play your favorite casual games, or simply start up your system in a flash. Designed without any moving parts, built to be lightweight and shock-resistant to help keep your data protected from loss if there is an accidental bump or drop to your system. Combined with the comprehensive WD Functional Integrity Testing Labs (F.I.T. Lab™) certification, every WD Green SSD is tested to ensure it meets the highest WD brand standards for digital storage. WD Green™ solid state drives are among the lowest in power consumption in the industry.