Jump Drive 100

I purchased this hard driveKINGSTON FLASH MEMORY for a MAC PRO to use as a spare or back up drive. After using it this way I came realized the the drive seemed to function faster and quieter than the OEM toshiba driveKINGSTON FLASH MEMORY in the MAC pro which was also a 500GBSATA 300 drive. I made this drive the primary drive and relegated the OEM driveKINGSTON FLASH MEMORY as the secondary. I am so pleased with the speed at which this functions and its silence. I have also used Seagate Baracuda drives of similar specs and find this drivevKINGSTON FLASH MEMORY to be the winner among the three I have tried.