Quote: "With the 256GB RealSSD C300 Crucial developed an enormously fast SATA3 SSD, which can clearly eclipse usual SATA2 Solid State Drives. In this test report, the Crucial RealSSD C300 256GB SATA3 SSD was practically tested and benchmarked on a SATA3 interface and on a SATA2 controller."

Read the review here