Provide high-capacity local video retention in a 2U rack footprint with the IQSIGHT DIP-74CI-12HD digital media recorder. This configuration carries twelve 18 TB hard drives, providing 216 TB of configured raw storage. Its dense storage arrangement suits security recording environments where retention capacity must be concentrated in a single rack-mounted recorder platform. The 2U enclosure allows the recorder to occupy two rack units while consolidating twelve installed drives. That density matters where rack space is limited but the recording environment requires more storage than a smaller-drive configuration can provide. The 18 TB per-drive configuration gives engineers a clear starting point when calculating usable storage, retention periods, and storage overhead for the intended video environment. IQSIGHT DIP-74CISCHDMR-POS corresponds to this 12-drive, 18 TB-per-drive DMR configuration. The defining characteristics are the 2U chassis profile and the 216 TB configured raw-capacity layout, rather than an unspecified camera-channel or resolution rating. Use it where the recorder must fit standard rack space and where a twelve-drive storage configuration aligns with the site’s video-retention plan.