The Data Doubler Optical Bay Hard Drive/SSD Mounting Solution from OWC / Other World Computing enables you to replace the optical drive in your Mac mini mid-2010 with a 2.5″ hard drive or an SSD. This blue anodized aluminum bracket supports any SATA drive up to 12.5mm in height, while screws and a toolkit are included to complete the installation.
Please note that professional installation of Data Doubler into an iMac is highly recommended due to degree of installation difficulty.