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Western Digital WD Blue 3D NAND SATA SSD 2TB vs SanDisk X400 128GB

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 2TB 4096 GB
X400 128GB 128 GB
Difference: 3968 (3100%)

Random Read

WD Blue 3D NAND SATA SSD 2TB 95000 IOPS
X400 128GB 93500 IOPS
Difference: 1500 (2%)

Random Write

WD Blue 3D NAND SATA SSD 2TB 84000 IOPS
X400 128GB 60000 IOPS
Difference: 24000 (40%)

Sequential Read

WD Blue 3D NAND SATA SSD 2TB 560 MB/sec
X400 128GB 540 MB/sec
Difference: 20 (4%)

Sequential Write

WD Blue 3D NAND SATA SSD 2TB 530 MB/sec
X400 128GB 340 MB/sec
Difference: 190 (56%)

Endurance

WD Blue 3D NAND SATA SSD 2TB 500 TB
X400 128GB 72 TB
Difference: 428 (594%)

Specifications

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Model WD Blue 3D NAND SATA SSD 2TB X400 128GB
Manufacturer Western Digital SanDisk
NAND SanDisk 64-layer 3D TLC TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 4096 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 540 MB/s
Sequential Write 530 MB/s 340 MB/s
Random Read 95000 IOPS 93500 IOPS
Random Write 84000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS1074 Marvell 88SS1074
Date Released 2018 2016
Endurance 500 TB 72 TB
Notes 3-Year Warranty Warranty 5 years

Price Comparison

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WD Blue 3D NAND SATA SSD 2TB

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