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Seagate BarraCuda 120 SSD 1TB vs Western Digital WD Blue 3D NAND SATA SSD 500GB

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Specification Charts

Capacity

BarraCuda 120 SSD 1TB 1024 GB
WD Blue 3D NAND SATA SSD 500GB 512 GB
Difference: 512 (100%)

Random Read

WD Blue 3D NAND SATA SSD 500GB 95000 IOPS
BarraCuda 120 SSD 1TB 90000 IOPS
Difference: 5000 (6%)

Random Write

BarraCuda 120 SSD 1TB 90000 IOPS
WD Blue 3D NAND SATA SSD 500GB 84000 IOPS
Difference: 6000 (7%)

Sequential Read

BarraCuda 120 SSD 1TB 560 MB/sec
WD Blue 3D NAND SATA SSD 500GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

BarraCuda 120 SSD 1TB 540 MB/sec
WD Blue 3D NAND SATA SSD 500GB 530 MB/sec
Difference: 10 (2%)

Endurance

BarraCuda 120 SSD 1TB 600 TB
WD Blue 3D NAND SATA SSD 500GB 200 TB
Difference: 400 (200%)

Specifications

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Model BarraCuda 120 SSD 1TB WD Blue 3D NAND SATA SSD 500GB
Manufacturer Seagate Western Digital
NAND 3D TLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1024 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 540 MB/s 530 MB/s
Random Read 90000 IOPS 95000 IOPS
Random Write 90000 IOPS 84000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S12 Marvell 88SS1074
Date Released 2020 2018
Endurance 600 TB 200 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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BarraCuda 120 SSD 1TB

Amazon.com

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WD Blue 3D NAND SATA SSD 500GB

Amazon.com

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