Trans International has launched 3.5-inch and 2.5-inch Mac Pro hard disk sleds, allowing Mac Pro owners to swap out hard disks and solid state drives. The sleds allow for keeping numerous drives on hand for swapping out -- backing up RAIDs or databases or keeping client projects on separate drives. The SATA-based sleds are available in two configurations, one for 2006/2007/2008- model year Mac Pro
