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Seagate BarraCuda 120 SSD 500GB vs ADATA Ultimate SU800 128GB

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Specification Charts


BarraCuda 120 SSD 500GB 512 GB
Ultimate SU800 128GB 128 GB
Difference: 384 (300%)

Random Read

BarraCuda 120 SSD 500GB 90000 IOPS
Ultimate SU800 128GB 50000 IOPS
Difference: 40000 (80%)

Random Write

BarraCuda 120 SSD 500GB 90000 IOPS
Ultimate SU800 128GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

BarraCuda 120 SSD 500GB 560 MB/sec
Ultimate SU800 128GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

BarraCuda 120 SSD 500GB 540 MB/sec
Ultimate SU800 128GB 420 MB/sec
Difference: 120 (29%)


BarraCuda 120 SSD 500GB 300 TB
Ultimate SU800 128GB 100 TB
Difference: 200 (200%)


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Model BarraCuda 120 SSD 500GB Ultimate SU800 128GB
Manufacturer Seagate ADATA
NAND 3D TLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 512 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 540 MB/s 420 MB/s
Random Read 90000 IOPS 50000 IOPS
Random Write 90000 IOPS 75000 IOPS
Controller Phison S12 Silicon Motion SM2258
Date Released 2020 2017
Endurance 300 TB 100 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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BarraCuda 120 SSD 500GB

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