Seagate Cheetah 15K.6 Hard Drive
HDTune Pro - Write Performance
With the latest firmware loaded, these drives performed terrifically in terms of disk write speeds. Our test showed a maximum 179 MB/s write speed on the X15.6, along with a sustained 137 MB/s, which is a solid 30%+ performance boost over the VelociRaptor drive. Once again, access times look great.