Buffalo LinkStation 220 2-Bay Diskless Personal Cloud Storage w/ 256MB RAM

General Information LinkStation 220 provides fast shared storage and backup for all PC and Mac computers, tablets and smartphones on your home network with RAID data protection. Simply connect it to your wireless router for access anywhere in your home or on-the-go. Enjoy your movies, music, photos and more. Create a free personal cloud for access to your files anytime, anywhere over the Internet Consolidate storage and back up your computers Set up automatic data protection with RAID 1 mirroring Access files from your tablet and smartphone Stream videos and photos to your DLNA/UPnP connected devices Built-in BitTorrent client for simplified file downloading and management Easy setup with your smartphone or tablet – no computer needed! Expand your personal cloud by attaching USB hard drive for increased capacity     Storage Number of Hard Drives Supported: 2 Number of Hard Drives Installed: No   Processor & Chipset Processor: Marvell ARMADA 370 Processor Speed: 800 MHz   Memory Standard Memory: 256 MB DDR3 SDRAM   I/O Expansions Number of Total Expansion Bays: 2 Number of 2.5″/3.5″ Bays: 2   Interfaces/Ports Total Number of USB Ports: 1 Network (RJ-45): Yes   Software Software Included: NovaBACKUP Professional for Windows (5 licenses)   Physical Characteristics Dimensions: 8.1” x 5″ x 3.4” (D x H x W, approx) Form Factor: External Weight (Approx): 5.5lb   Miscellaneous Package Contents: LinkStation 220 Personal Cloud Storage Setup CD Quick-Setup Guide Ethernet Cable AC Adapter AC Cable Warranty Statement   Warranty Limited Warranty: 2 Year Product images may differ from actual product appearance.