Overview The QNAP SP-X20-TRAY is an HDD tray designed to securely hold either 2.5-inch or 3.5-inch hard drives within select QNAP NAS models, including the TS-120, TS-220, TS-251, and TS-451. Crafted from durable white plastic, this tray provides a clean and consistent look that matches the NAS chassis. It simplifies drive installation and replacement with a tool-free slide-in design, making it a practical solution for expanding or maintaining storage in home offices or small business environments. Key features Compatible with multiple QNAP NAS models, ensuring seamless integration with TS-120, TS-220, TS-251, and TS-451 devices Supports both 2.5-inch and 3.5-inch hard drives, offering flexibility for different storage needs Includes six black screws for 2.5-inch drives and eight silver screws for 3.5-inch drives, providing all necessary hardware for installation Durable white plastic construction that matches the NAS chassis for a uniform appearance Tool-free slide-in design allows quick and easy drive installation or replacement without extra brackets or tools Quick-release mechanism enables fast swapping of drives, minimizing downtime during upgrades or replacements Key specs Compatible NAS models: QNAP TS-120, TS-220, TS-251, TS-451 Drive support: 2.5-inch and 3.5-inch HDDs Material: White plastic Screws included: 6 black flat-head screws for 2.5-inch drives, 8 silver flat-head screws for 3.5-inch drives Installation and setup The tray’s design follows the quick-release mechanism used in the original NAS units, allowing drives to slide in and lock securely without the need for additional tools or brackets. This makes installation straightforward and efficient, whether you are adding new storage or replacing an existing drive. The included screws ensure a stable fit for both 2.5-inch and 3.5-inch drives, so you can complete the setup with confidence. Ideal uses and environments This HDD tray is well suited for users who need to expand or maintain storage in QNAP NAS systems, particularly in home office or small business settings where uptime and reliability are important. It supports quick drive swaps during routine upgrades or in response to drive failures, helping to keep data accessible and systems running smoothly. Its clean white finish also helps maintain a tidy and professional appearance in any workspace.