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Samsung 860 PRO SSD 512GB vs Western Digital WD Blue 3D NAND SATA SSD 2TB

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 2TB 4096 GB
860 PRO SSD 512GB 512 GB
Difference: 3584 (700%)

Random Read

860 PRO SSD 512GB 100000 IOPS
WD Blue 3D NAND SATA SSD 2TB 95000 IOPS
Difference: 5000 (5%)

Random Write

860 PRO SSD 512GB 90000 IOPS
WD Blue 3D NAND SATA SSD 2TB 84000 IOPS
Difference: 6000 (7%)

Sequential Read

860 PRO SSD 512GB 560 MB/sec
WD Blue 3D NAND SATA SSD 2TB 560 MB/sec
Difference: 0 (0%)

Sequential Write

860 PRO SSD 512GB 530 MB/sec
WD Blue 3D NAND SATA SSD 2TB 530 MB/sec
Difference: 0 (0%)

Endurance

860 PRO SSD 512GB 600 TB
WD Blue 3D NAND SATA SSD 2TB 500 TB
Difference: 100 (20%)

Specifications

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Model 860 PRO SSD 512GB WD Blue 3D NAND SATA SSD 2TB
Manufacturer Samsung Western Digital
NAND Samsung V-NAND 2-bit MLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 512 GB 4096 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 530 MB/s 530 MB/s
Random Read 100000 IOPS 95000 IOPS
Random Write 90000 IOPS 84000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MJX Controller Marvell 88SS1074
Date Released 2019 2018
Endurance 600 TB 500 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

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860 PRO SSD 512GB

Amazon.com

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WD Blue 3D NAND SATA SSD 2TB

Amazon.com

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