This B&H Kit includes a Seagate STBP100 16TB (4 x 4TB) 4-Bay NAS Server and 4 x 4TB Hard Drives, providing the necessary storage and backup for your business needs. It is an easy-to-configure backup option as it centralizes and protects all your business files on a single device. The storage array supports a capacity of 16TB and is equipped with four 3.5" SATA hard disk drives of 4TB each. In addition, the NAS server can configure the drives in RAID 0, 1, 5 and 10 configurations.You can connect your NAS server to a local area network via the two integrated Ethernet ports. And you can make your data accessible to Android, iPhone and iPad devices by downloading the free compatible mobile application. Each hard drive included in the kit features 4TB of storage along with a 6 Gb/s interface, allowing for fast access to all of your data stored within this NAS server.