NETGEAR ReadyNAS 312 2-Bay Network Attached Storage 2TB (RN31212D-100NAS) 2-bay Network Attached Storage with 5 levels of protection for all your photos, videos, and important files Securely store and share files in ReadyCLOUD (your own private cloud) from your PC, Mac, mobile device, or tablet Automatic backup and sync from multiple Windows PCs Automatic RAID protection against disk failure Peace of mind with proprietary snapshot technology for recovering past versions of a file or folder Built-in anti-virus, encryption, and bitrot protection for unparalleled data integrity High performance 2.1Ghz dual-core processor and 2GB on-board memory for swift data transfers 2TB (2 x 1TB) of storage solution Dual-core Intel 2.1GHz processor 2-bays for 8TB maximum capacity (expandable to 28TB w/ optional EDA500 chassis) Consolidate, backup and share files across Windows, Mac, Linux, iOS and Android devices Modern interface for easy cloud-based discovery and file management Embedded and add-on applications for iTunes, DLNA, and streaming of music and movies to local or internet-connected devices, including smartphones and tablets On-box data protection including XRAID automatic volume expansion, unlimited snapshots, encryption and real-time anti-virus VM-ready with iSCSI support and vSphere /Hyper-V certification