Compatible with any 2.5 SATA hard drive or SSD Compatible with backplane trays such as those found in Apple Mac Pro silver tower models Fully SATA 3.0 Revision (6Gb/s) compatible and backward compatible with SATA 2.0 Revision (3Gb/s) and 1.0 Revision (1.5Gb/s) drives Open design allows for full air flow for proper drive cooling Solid aluminum frame design