Terastation 3400r rackmount is a robust four drive 1 u nas solution ideal for small offices and professional users requiring cost effective network storage to easily share and safeguard data with the reliability of raid data protection with a powerful dual core arm processor terastation 3400r rackmount provides high performance operation during file transfers and everyday nas functions terastation 3400r rackmount is packed with business class features such as surveillance video management ac