Compare any two Solid State Drives:

VS

Samsung 860 PRO SSD 256GB vs ADATA Ultimate SU800 128GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

860 PRO SSD 256GB 256 GB
Ultimate SU800 128GB 128 GB
Difference: 128 (100%)

Random Read

860 PRO SSD 256GB 100000 IOPS
Ultimate SU800 128GB 50000 IOPS
Difference: 50000 (100%)

Random Write

860 PRO SSD 256GB 90000 IOPS
Ultimate SU800 128GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

860 PRO SSD 256GB 560 MB/sec
Ultimate SU800 128GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

860 PRO SSD 256GB 530 MB/sec
Ultimate SU800 128GB 420 MB/sec
Difference: 110 (26%)

Endurance

860 PRO SSD 256GB 300 TB
Ultimate SU800 128GB 100 TB
Difference: 200 (200%)

Specifications

Display Specifications

Hide Specifications

Model 860 PRO SSD 256GB Ultimate SU800 128GB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 2-bit MLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 256 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 530 MB/s 420 MB/s
Random Read 100000 IOPS 50000 IOPS
Random Write 90000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MJX Controller Silicon Motion SM2258
Date Released 2019 2017
Endurance 300 TB 100 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

Display Prices

Hide Prices

860 PRO SSD 256GB

Amazon.com

Check prices at:

Ultimate SU800 128GB

Amazon.com

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.