Iomega StorCenter px4-300d Network Storage, 4TB 4-bay (2x2TB) 35655 SSD Support: For IO intensive applications, the px4-300d can be fitted with solid state drives to boost performance. RAID Support: RAID 1, 10, and 5, with hot spare, automatic RAID rebuild and hot swap. RAID 0 and JBOD mode also available. Dual Gigabit Ethernet connectivity with high performance embedded architecture. iSCSI target provides block-level access for the most efficient storage utilization, especially for backup, database and email application performance. It can be used in parallel with file-level storage access via CIFS/NFS. Reporting: Email alerts and Event Logging provide up-to-the-minute updates on the status of your device even when you are away from your computer. SNMP agent monitoring helps administrators centrally manage the StorCenter px4-300d. Security Camera: Built in support for up to 10 UPnP (universal plug and play) network cameras by Axis and Panasonic to capture and store video without the need of a dedicated PC. IP cameras from other manufacturers can record to a Share, but are not automatically discovered. Video is encoded as MPEG-4. Cloud Computing: Iomega Personal Cloud is the revolutionary technology that allows you to protect and share your data. Iomega Personal Cloud is a patent-pending, web-based computing architecture that connects your Iomega StorCenter network storage devices to other individuals and/or devices via the Internet. Unlike public and private cloud applications, Iomegas Personal Cloud technology is completely self-owned - so the content and accessibility is always under your control. Time Machine Support: Allows Apple users to easily backup any Mac computers running OS X (10.5 or later) using Time Machine.