Product Description- The QNAP TL-D800S Expansion Enclosure is an 8-bay storage expansion unit designed to extend your NAS capacity with support for 2.5-inch and 3.5-inch SATA drives. It features hot-swappable drive bays for easy maintenance and flexible drive configurations, enabling scalable storage for backups, media libraries, virtualization, and archiving within a QNAP NAS environment. Built to integrate seamlessly with QNAP ecosystems, the TL-D800S delivers reliable performance to protect and expand your data assets.Product Specification- Model: TL-D800S- Bays: 8- Drive compatibility: 2.5" and 3.5" SATA drives- Hot-swappable drive bays: Yes- Designed for use with QNAP NAS devicesNoteThe product description and specification should be verified on the vendor's website to ensure the latest information.