Thermaltake 3.5 Inch to 2.5 Inch SSD HDD Bay Drives Converter Kit AC0014 (Black) Converts an available 3.5" HDD bay drive to accommodate two 2.5" HDD or SSD (Solid State Drive) Supports any computer cases with an available 3.5" drive bay (both screw-on type or tool-less type) Constructed from robust SECC steel to ensure maximum structural integrity. Supports any computer cases with an available 3.5" drive bay (both screw-on type or tool-less type) Converts an available 3.5" HDD bay drive to accommodate two 2.5" HDD or SSD (Solid State Drive) Constructed from robust SECC steel to ensure maximum structural integrity.