This B&H Kit includes the Synology DS213J DiskStation 2-Bay NAS Server with two 4TB hard drives. This Synology NAS Server comes equipped with a 1.2GHz processor along with 512MB of DDR3 RAM ensuring lag free operation. Couple this enhanced system performance with two 3.5" 4TB hard drives for a total storage capacity of 8TB. Attach this NAS Server to your network via the integrated Gigabit Ethernet port and begin taking advantage enhanced data read speeds of up to 100MB/s as well as data write speeds up to 70MB/s for simple efficient file transfers. The Synology NAS Server also comes equipped with two USB 2.0 ports allowing you to connect a variety of peripherals such as external USB hard drives, USB printers and more.