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SanDisk Extreme Pro CFast 2.0 515MB/s 64GB vs. SanDisk Extreme Pro CFexpress Type B 64GB + 9

Read speed
515 MB/s
1700 MB/s
1700 MB/s
160 MB/s
160 MB/s
1700 MB/s
160 MB/s
1700 MB/s
120 MB/s
160 MB/s
120 MB/s
Write speed
240 MB/s
1200 MB/s
150 MB/s
155 MB/s
150 MB/s
1480 MB/s
85 MB/s
85 MB/s
Format
CFast
CFexpress
CFexpress
CompactFlash
CompactFlash
CFexpress
CompactFlash
CFexpress
CompactFlash
CompactFlash
CompactFlash
Card type
Type B
Type B
Type B
Type B
Memory capacity
64 GB
64 GB
128 GB
64 GB
64 GB
256 GB
32 GB
128 GB
32 GB
32 GB
64 GB
Price/GB
10.92 $/GB
3.11 $/GB
3.12 $/GB
2.02 $/GB
2.02 $/GB
2.66 $/GB
2.41 $/GB
3.12 $/GB
1.66 $/GB
2.31 $/GB
1.33 $/GB