The QNAP SP - X20 - TRAY Drive Bay Adapter is an essential accessory for enhancing your storage capabilities. This internal adapter features a single bay that supports both 2.5" and 3.5" hard drives, making it a flexible solution for your storage needs. Constructed from durable plastic, the tray is designed to fit seamlessly into compatible QNAP NAS models, specifically the TS - 120 and TS - 220. With a sleek white finish, it not only provides functionality but also complements your setup aesthetically. The package includes black and silver flat head machine screws for easy installation, ensuring a hassle - free experience. Whether you're upgrading your existing storage or expanding your system, the QNAP SP - X20 - TRAY is the perfect choice for reliable and efficient performance.