The FP55 is a modern 5.25-inch to 3.5-inch mounting bracket that can accommodate two additional 2.5-inch hard drives or SSDs (with a thickness of 9.5 mm) alongside a 3.5-inch device or drive. It features a front panel made of classic brushed aluminum and is available in two colors (black and silver), allowing it to match most cases on the market. The FP55 also includes two pairs of pre-drilled mounting holes, enabling you to install the aluminum panel of the FP55 in front (visible) or behind (concealed) an existing cover of an internal drive bay. If you are looking to create a system with extra space for hard drives and available 5.25-inch drive bays, the FP55 is the ideal choice.