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Seagate BarraCuda 120 SSD 250GB vs Crucial MX100 512GB

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Specification Charts


MX100 512GB 512 GB
BarraCuda 120 SSD 250GB 256 GB
Difference: 256 (100%)

Random Read

BarraCuda 120 SSD 250GB 90000 IOPS
MX100 512GB 90000 IOPS
Difference: 0 (0%)

Random Write

BarraCuda 120 SSD 250GB 90000 IOPS
MX100 512GB 85000 IOPS
Difference: 5000 (6%)

Sequential Read

BarraCuda 120 SSD 250GB 560 MB/sec
MX100 512GB 550 MB/sec
Difference: 10 (2%)

Sequential Write

BarraCuda 120 SSD 250GB 540 MB/sec
MX100 512GB 500 MB/sec
Difference: 40 (8%)


BarraCuda 120 SSD 250GB 150 TB
MX100 512GB 72 TB
Difference: 78 (108%)


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Model BarraCuda 120 SSD 250GB MX100 512GB
Manufacturer Seagate Crucial
NAND 3D TLC Micron 16nm 128Gbit MLC
Form Factor 2.5" SATA III 2.5"
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 500 MB/s
Random Read 90000 IOPS 90000 IOPS
Random Write 90000 IOPS 85000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S12 Marvell 88SS9189
Date Released 2020 2014
Endurance 150 TB 72 TB
Notes 5-Year Warranty 3 Year warranty, AES 256-bit, TCG Opal 2.0 & IEEE-1667

Price Comparison

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BarraCuda 120 SSD 250GB

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MX100 512GB

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