Hikvision DS-7732NI-I4/24P 32-Channel 1.5U 24 PoE Ports 4K NVR, 4 HDDs, 256 Mbps

32-Ch 1.5U 24 PoE 4K Network Video Recorder (NVR). HDMI 1: Supports up to 4K (3840 × 2160) at 60Hz and various lower resolutions. Power Consumption (without HDD and PoE off): ≤ 20 W. Synchronous Playback: 16 channels.

eBay