Ok so I missed this first looking at the URSA Mini Pro 12k, but they have listed the data rates for it’s video settings in the tech specs and they look great!
Storage Rates
Storage rates based on 24 frames per second.
12K – 12,288 x 6480
Blackmagic RAW 5:1 – 578 MB/s
Blackmagic RAW 8:1 – 361 MB/s
Blackmagic RAW 12:1 – 241 MB/s
Blackmagic RAW 18:1 – 160 MB/s
Blackmagic RAW Q0 – 241 to 578 MB/s 1
Blackmagic RAW Q1 – 144 to 361 MB/s 2
Blackmagic RAW Q3 – 96 to 241 MB/s 3
Blackmagic RAW Q5 – 72 to 180 MB/s 4
8K – 8192 x 4320
Blackmagic RAW 5:1 – 258 MB/s
Blackmagic RAW 8:1 – 161 MB/s
Blackmagic RAW 12:1 – 107 MB/s
Blackmagic RAW 18:1 – 72 MB/s
Blackmagic RAW Q0 – 107 to 258 MB/s 1
Blackmagic RAW Q1 – 64 to 161 MB/s 2
Blackmagic RAW Q3 – 43 to 107 MB/s 3
Blackmagic RAW Q5 – 32 to 81 MB/s 4
6K – 6144 x 3240
Blackmagic RAW 5:1 – 145 MB/s
Blackmagic RAW 8:1 – 91 MB/s
Blackmagic RAW 12:1 – 61 MB/s
Blackmagic RAW 18:1 – 40 MB/s
Blackmagic RAW Q0 – 61 to 145 MB/s 1
Blackmagic RAW Q1 – 36 to 91 MB/s 2
Blackmagic RAW Q3 – 24 to 61 MB/s 3
Blackmagic RAW Q5 – 18 to 45 MB/s 4
4K – 4096 x 2160
Blackmagic RAW 5:1 – 65 MB/s
Blackmagic RAW 8:1 – 41 MB/s
Blackmagic RAW 12:1 – 27 MB/s
Blackmagic RAW 18:1 – 18 MB/s
Blackmagic RAW Q0 – 27 to 65 MB/s 1
Blackmagic RAW Q1 – 16 to 41 MB/s 2
Blackmagic RAW Q3 – 11 to 27 MB/s 3
Blackmagic RAW Q5 – 8 to 20 MB/s 4Recording Formats
Blackmagic RAW Q0, Q1, Q3, Q5, 5:1, 8:1, 12:1 and 18:1 at 12,288 x 6480, 11,520 x 6480, 12,288 x 5112, 7680 x 6408, 8192 x 4320, 7680 x 4320, 8192 x 3408, 5120 x 4272, 6144 x 3240, 4096 x 2160, 3840 x 2160, 4096 x 1704 and 2560 x 2136 stored as 12 bit non-linear with film, extended video, video or custom 3D LUT embedded in metadata.
1 Constant Quality setting Q0 storage rates quoted are indicative only, based on a 5:1 – 12:1 compression range.2 Constant Quality setting Q1 storage rates quoted are indicative only, based on a 8:1 – 20:1 compression range.3 Constant Quality setting Q3 storage rates quoted are indicative only, based on a 12:1 – 30:1 compression range.4 Constant Quality setting Q5 storage rates quoted are indicative only, based on a 16:1 – 40:1 compression range.Actual storage rates are entirely dependent on image subject matter.
These data rates are insanely low, wow! Honestly this blows the Canon R5 and R6 out of the water. Wow, will this move down to the BMPCC? Lets hope so!