ASUSTOR 4 Bay Rack mount NAS- dual PSU- Intel ATOM 2.13 GHz Dual-Core

,The optimal choice for small to medium sized businesses - A professional NAS server suitable for use in all environments The AS-604RS / AS-604RD provides businesses with a cost-effective, full-featured network storage solution. It safeguards your most precious data while allowing you to take advantage of a wealth of add-on applications to increase productivity. - Windows + Mac + Linux cross-platform file sharing - Outfitted with SuperSpeed USB 3.0 and SATA III ports - Support for Windows Active Directory - Military grade AES 256-bit encryption for individual shared folders - Support for RAID 0, 1, 5, 6, 10 and hard drive hot swapping - Uninterruptible dual power supply (AS-604RD),Asustor AS-604RD NAS/storage server Ethernet LAN Silver.