The XRN-6410RB2 from Samsung is a 64 channels 4K network video recorder, no HDD.

Features

• Up to 64CH, 32MP Resolution
• Max. 400Mbps network camera recording
• HDMI out
• User friendly UI / UX
• AI search support when working with Wisenet AI camera
• Dynamic Event support – New event function of cameras is available without software update
• Bookmark management (Up to 100 set)
• H.265, H.264, MJPEG compression support
• SATA 8ea (Up to 80TB, Non-RAID mode)
• RAID 5/6 support