VSN8864-R Lts 64ch IP PoE Recorder w/ HDD 
Pro-VS 64-Channel 4K Network

This listing includes:
 (1) HARD DRIVE OPTION: NO HARD DRIVE;8TB;16TB;32TB;48TB;64TB;80TB
(1) NETWORK RECORDER: VSN8864-R

VSN8864-R  view data sheet
Pro-VS 64-Channel 4K Network Video Recorder

Pro-VS 64-Channel 4K NVR, 384 Mbps, 12 MP Recording, 8 x SATA Connections up to 10 TB Each
Ultra H.265 / H.265 / H.264
64 input channels
Supports 2 x HDMI, 1 x VGA channels; HDMI1 and HDMI2 up to 4K (3840 x 2160) resolution
HDMI1, HDMI2, VGA independent outputs provided
Up to 12 Megapixels resolution recording
Supports RAID 0, 1, 5, 6, 10
8 x SATA HDDs, Up to 10 TB for each HDD
Various fisheye dewarping modes for live view and playback for both web interface and GUI
Supports N+1 hot spare
Support for 12V DC power output
ANR technology to enhance the storage reliability when if network gets disconnected
Supports cloud upgrades