Crucial 50GB Adrenaline Solid State Drive, SATA 6GB/s Interface

The Crucial 50 GB Adrenaline Solid State Cache enables your Windows 7-based PC to start up to twice as fast while boosting access speeds up to eight times. It's a cost-effective solution, which allows you to keep your existing, large capacity hard drive while achieving SSD-like performance.

Essentially, the Adrenaline is a 50 GB SSD that uses its storage capacity to cache the most frequently needed files and keeps the inactive data on your hard drive. You don't have to do at thing; it's fully automated and the software runs in the background.