Powered by the Intel dual-core processor and 4GB of memory, the QNAP Systems Inc. VS-6120 Pro 20-Channel VioStor Tower NVR delivers high performance at a throughput rate of 330 Mbps to ensure stable recording and smooth playback of multiple megapixel cameras. The 6-bay, VS-6120 Pro is designed for the SMB segment with the features of robust performance, solid reliability, and high-definition local display.

The VS-6120 Pro has a storage capacity of up to 24TB, with 4TB on each hard drive respectively, to accommodate high-quality H.264, MPEG-4, M-JPEG, and MxPEG recording videos. The server-grade mainboard, Sanyo Denki system fan, and heat pipe with fanless design assure solid reliability for maximized system uptime. Moreover, the VS-6120 Pro supports local display via an HDMI cable, with up to 180 fps Full HD 1080p local display by hardware decoding.