The TR-004 4Bay Exp Unit / DAS from QNAP is a versatile storage solution designed to expand and enhance your existing storage capacity. With its compact and sleek design, this unit seamlessly integrates into your workspace, allowing you to easily connect additional hard drives. Featuring four bays, this expansion unit provides ample space for storing and organizing your files, documents, photos, videos, and more. The high-speed connectivity ensures fast data transfer, allowing you to access and share your files with ease. Equipped with Direct Attached Storage (DAS) technology, this unit allows you to directly connect it to your computer or server, eliminating the need for a network connection. This ensures a secure and reliable data transfer, minimizing any potential latency or lag. The TR-004 4Bay Exp Unit / DAS is compatible with various operating systems, making it a versatile choice for professionals, small businesses, and creative individuals. Whether you need to expand your existing storage capacity or create a backup solution, this unit offers a seamless and efficient solution to meet your needs.