Compare any two Solid State Drives:


ADATA Ultimate SU720 1TB vs Ultimate SU750 512GB

Display Graphs

Hide Graphs

Specification Charts


Ultimate SU720 1TB 1024 GB
Ultimate SU750 512GB 512 GB
Difference: 512 (100%)

Random Read

Ultimate SU750 512GB 65000 IOPS
Ultimate SU720 1TB 50000 IOPS
Difference: 15000 (30%)

Random Write

Ultimate SU750 512GB 75000 IOPS
Ultimate SU720 1TB 65000 IOPS
Difference: 10000 (15%)

Sequential Read

Ultimate SU750 512GB 550 MB/sec
Ultimate SU720 1TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultimate SU750 512GB 520 MB/sec
Ultimate SU720 1TB 450 MB/sec
Difference: 70 (16%)


Ultimate SU750 512GB 400 TB
Ultimate SU720 1TB 200 TB
Difference: 200 (100%)


Display Specifications

Hide Specifications

Model Ultimate SU720 1TB Ultimate SU750 512GB
Manufacturer ADATA ADATA
NAND 3D NAND Micron 64L 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1024 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 50000 IOPS 65000 IOPS
Random Write 65000 IOPS 75000 IOPS
Controller Unknown Realtek RTS5733DMQ
Date Released 2020 2019
Endurance 200 TB 400 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

Display Prices

Hide Prices

Ultimate SU720 1TB

Check prices at:

Ultimate SU750 512GB

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.