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Seagate BarraCuda 120 SSD 2TB vs ADATA Ultimate SU750 512GB

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Specification Charts


BarraCuda 120 SSD 2TB 2048 GB
Ultimate SU750 512GB 512 GB
Difference: 1536 (300%)

Random Read

BarraCuda 120 SSD 2TB 90000 IOPS
Ultimate SU750 512GB 65000 IOPS
Difference: 25000 (38%)

Random Write

BarraCuda 120 SSD 2TB 90000 IOPS
Ultimate SU750 512GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

BarraCuda 120 SSD 2TB 560 MB/sec
Ultimate SU750 512GB 550 MB/sec
Difference: 10 (2%)

Sequential Write

BarraCuda 120 SSD 2TB 540 MB/sec
Ultimate SU750 512GB 520 MB/sec
Difference: 20 (4%)


BarraCuda 120 SSD 2TB 1170 TB
Ultimate SU750 512GB 400 TB
Difference: 770 (193%)


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Model BarraCuda 120 SSD 2TB Ultimate SU750 512GB
Manufacturer Seagate ADATA
NAND 3D TLC Micron 64L 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 550 MB/s
Sequential Write 540 MB/s 520 MB/s
Random Read 90000 IOPS 65000 IOPS
Random Write 90000 IOPS 75000 IOPS
Controller Phison S12 Realtek RTS5733DMQ
Date Released 2020 2019
Endurance 1170 TB 400 TB
Notes 5-Year Warranty 3-Year Warranty

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BarraCuda 120 SSD 2TB

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