The Sun StorEdge D240 Media Tray is a compact, scalable, and highly flexible storage solution specifically designed to support the latest Sun Fire servers as the boot disk, data-load, and data-interchange solution. In a slim, 2U rackable or server-top configuration, it can accommodate a range of storage devices including removable hard disks, DVD-ROM, and tape backup. The Sun StorEdge D240 Media Tray features a single or dual bus configuration, supporting up to two independent server boot domains per system, and is ideal for installing software patches, file updates, and tape backup of the boot disk drive data. As a standard feature, the Sun StorEdge D240 Media Tray is optimized with dual hot-swappable, load-sharing power supplies contributing to maximum system availability.This product comes factory installed into specified cabinet.