The Sun StorageTek 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. D240 is ideal for installing software patches, file updates, and data archival. Its dual, hot-swappable, load-sharing power supplies help ensure maximum availability.The Sun StorageTek D240 Media Tray is a compact, scalable, and highly flexible storage solution that can be used as a boot device or for data storage, data load and data interchange, or data backup. It supports multiple mixed storage device configurations and can be configured to support one or two domains. The compact Sun StorageTek D240 Media Tray is also designed for space saving cost efficiency. With its 2U rackable or server-top configuration options, it conserves valuable rack space, helping you control costs.