<p>DW-BJER2U40T-LX: Blackjack E-Rack NVR Powered by DW Spectrum, includes 8 IP Camera Licenses, 600 Mbps of recording throughput Linux OS on mirrored SSD’s for High Availability, Redundant Power Supply,  2U rack-mount,  12 HDD Bay,  30TB  usable RAID storage , RAID 5, i7 Processor, 16G Memory, 1Gbps X2, VGA / HDMI X 2 / DP X 4, Graphic System Health Monitor, True Enterprise Scalability, Automatic Camera Detection, Local Client Display, Fully, Customizable Layouts, Easy Drag and Drop Camera Management and Recording, E-Mapping, Advanced Motion Masking and Sensitivity Settings,  Keyboard, Mouse and Rail kit  are  included,  5-Year Limited Warranty.</p>