QNAP TS-670, featuring the easy-to-use QTS 4.0 operating system, is a secure, scalable, & reliable NAS solution designed for mission-critical business applications & fast growing data storage needs. The TS-670 delivers high performance with persistent throughput, providing a comprehensive storage solution. The TS-670 delivers ultra-high performance achieving speeds of up to 450 MB/s read & up to 423 MB/s write. It is powered by a Dual-Core Intel 2.6 GHz pocessor & 2 GB DDR3 RAM, & features 4 Gigabit LAN ports (two onboard LAN ports plus one dual-port Gb E PCI-Express NIC) to maximize system bandwidth.