The Mercury Extreme Pro 6G is their latest incarnation of the vaunted Mercury Extreme SSD, sporting the new SandForce controller and promising big performance increases to what was already an impressive product in its predecessor. The OWC Mercury Extreme Pro 6G isnt cheap but it certainly does look to offer huge performance results for enthusiast with a healthy budget. Weve got the 240GB drive on the bench, so lets jump right in and see how fast this drive really flies.