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Seagate BarraCuda 120 SSD 250GB vs SanDisk X400 1TB

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Specification Charts


X400 1TB 1024 GB
BarraCuda 120 SSD 250GB 256 GB
Difference: 768 (300%)

Random Read

X400 1TB 95000 IOPS
BarraCuda 120 SSD 250GB 90000 IOPS
Difference: 5000 (6%)

Random Write

BarraCuda 120 SSD 250GB 90000 IOPS
X400 1TB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

BarraCuda 120 SSD 250GB 560 MB/sec
X400 1TB 545 MB/sec
Difference: 15 (3%)

Sequential Write

BarraCuda 120 SSD 250GB 540 MB/sec
X400 1TB 520 MB/sec
Difference: 20 (4%)


X400 1TB 320 TB
BarraCuda 120 SSD 250GB 150 TB
Difference: 170 (113%)


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Model BarraCuda 120 SSD 250GB X400 1TB
Manufacturer Seagate SanDisk
Form Factor 2.5" SATA III 2.5"
Capacity 256 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 545 MB/s
Sequential Write 540 MB/s 520 MB/s
Random Read 90000 IOPS 95000 IOPS
Random Write 90000 IOPS 75000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S12 Marvell 88SS1074
Date Released 2020 2016
Endurance 150 TB 320 TB
Notes 5-Year Warranty Warranty 5 years

Price Comparison

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BarraCuda 120 SSD 250GB

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