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Seagate BarraCuda 120 SSD 250GB vs ADATA Ultimate SU750 512GB

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Specification Charts

Capacity

Ultimate SU750 512GB 512 GB
BarraCuda 120 SSD 250GB 256 GB
Difference: 256 (100%)

Random Read

BarraCuda 120 SSD 250GB 90000 IOPS
Ultimate SU750 512GB 65000 IOPS
Difference: 25000 (38%)

Random Write

BarraCuda 120 SSD 250GB 90000 IOPS
Ultimate SU750 512GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

BarraCuda 120 SSD 250GB 560 MB/sec
Ultimate SU750 512GB 550 MB/sec
Difference: 10 (2%)

Sequential Write

BarraCuda 120 SSD 250GB 540 MB/sec
Ultimate SU750 512GB 520 MB/sec
Difference: 20 (4%)

Endurance

Ultimate SU750 512GB 400 TB
BarraCuda 120 SSD 250GB 150 TB
Difference: 250 (167%)

Specifications

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Model BarraCuda 120 SSD 250GB Ultimate SU750 512GB
Manufacturer Seagate ADATA
NAND 3D TLC Micron 64L 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 256 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
Interface SATA III SATA III
Controller Phison S12 Realtek RTS5733DMQ
Date Released 2020 2019
Endurance 150 TB 400 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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BarraCuda 120 SSD 250GB

Amazon.com

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Ultimate SU750 512GB

Amazon.com

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