Modern SMB & corporate businesses face the challenge of the exploding growth of digital data storage needs, including documents, emails, & applications. To satisfy these storage demands & additional needs including centralized network backup, cross-platform file sharing, printer sharing, FTP download services, even video surveillance recording; QNAP has created the Business Series of Turbo NAS servers which are an IT administrators dream. Never before has a single network device been capable of fulfilling as many business application needs, including the most comprehensive IP SAN solution as QNAPs Turbo NAS lineup of NAS servers. The QNAP TS-559 Pro II Turbo NAS is the industrys true business-class network-attached storage designed with next-generation, delivering ultra-fast data transfer speeds. The TS-559 Pro II incorporates the Intel processor, capable of delivering ultra high performance, reliability, & lower power consumption during intensive data transfers. The TS-559 Pro II NAS supports super high-speed USB (Universal Serial Bus) 3.0 ports, e SATA ports, & dual Gigabit network interfaces with load-balancing & failover support. Is your network fully virtualized? The TS-559 Pro II is an efficient & powerful business storage center with advanced i SCSI services, cross-platform data sharing, & all-in-one server applications. With VMware Ready & Citrix Ready certification, & proven compatibility with Microsoft Hyper-V environment, the NAS is an ideal shared storage solution for virtualized & clustered environments.