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Seagate BarraCuda 120 SSD 250GB vs Crucial P5 SSD 1TB

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Specification Charts


P5 SSD 1TB 1024 GB
BarraCuda 120 SSD 250GB 256 GB
Difference: 768 (300%)

Random Read

P5 SSD 1TB 390000 IOPS
BarraCuda 120 SSD 250GB 90000 IOPS
Difference: 300000 (333%)

Random Write

P5 SSD 1TB 500000 IOPS
BarraCuda 120 SSD 250GB 90000 IOPS
Difference: 410000 (456%)

Sequential Read

P5 SSD 1TB 3400 MB/sec
BarraCuda 120 SSD 250GB 560 MB/sec
Difference: 2840 (507%)

Sequential Write

P5 SSD 1TB 3000 MB/sec
BarraCuda 120 SSD 250GB 540 MB/sec
Difference: 2460 (456%)


P5 SSD 1TB 600 TB
BarraCuda 120 SSD 250GB 150 TB
Difference: 450 (300%)


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Model BarraCuda 120 SSD 250GB P5 SSD 1TB
Manufacturer Seagate Crucial
NAND 3D TLC Micron 96L 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 256 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 3400 MB/s
Sequential Write 540 MB/s 3000 MB/s
Random Read 90000 IOPS 390000 IOPS
Random Write 90000 IOPS 500000 IOPS
Interface SATA III NVMe 1.3
Controller Phison S12 Micron in-house design
Date Released 2020 2020
Endurance 150 TB 600 TB
Notes 5-Year Warranty 5-Year Warranty

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BarraCuda 120 SSD 250GB

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