Tom's Hardware's Summer Guide: 17 SSDs Rounded Up

OWC Mercury Extreme SSD (100 GB)

OWC’s Mercury Extreme is another drive built with the SandForce SF-1200 controller. Clearly, SandForce's cache-less architecture delivers some hot performance benefits, and the Mercury Extreme follows suit. As explained before, SandForce controllers over-provision storage capacity to ensure sufficient room for managing data intelligently in order to avoid write amplification performance degradation.

Since the drive, or at least our sample, wasn’t optimized to tackle 4K random writes efficiently, you’d be getting a potentially slower product at a higher price. Power consumption is also a bit higher than on the other SandForce drives. Clearly, there's potential here, but a price correction seems necessary.