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Samsung 860 EVO M.2 SSD 1TB vs Western Digital WD Blue 3D NAND SATA SSD 4TB

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 4TB 4096 GB
860 EVO M.2 SSD 1TB 1024 GB
Difference: 3072 (300%)

Random Read

860 EVO M.2 SSD 1TB 97000 IOPS
WD Blue 3D NAND SATA SSD 4TB 95000 IOPS
Difference: 2000 (2%)

Random Write

860 EVO M.2 SSD 1TB 88000 IOPS
WD Blue 3D NAND SATA SSD 4TB 82000 IOPS
Difference: 6000 (7%)

Sequential Read

WD Blue 3D NAND SATA SSD 4TB 560 MB/sec
860 EVO M.2 SSD 1TB 550 MB/sec
Difference: 10 (2%)

Sequential Write

WD Blue 3D NAND SATA SSD 4TB 530 MB/sec
860 EVO M.2 SSD 1TB 520 MB/sec
Difference: 10 (2%)

Endurance

860 EVO M.2 SSD 1TB 600 TB
WD Blue 3D NAND SATA SSD 4TB 600 TB
Difference: 0 (0%)

Specifications

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Model 860 EVO M.2 SSD 1TB WD Blue 3D NAND SATA SSD 4TB
Manufacturer Samsung Western Digital
NAND Samsung V-NAND 3-bit MLC SanDisk 64-layer 3D TLC
Form Factor M.2 SATA 2.5" SATA III
Capacity 1024 GB 4096 GB
Cache 1024 MB (N/A) MB
Sequential Read 550 MB/s 560 MB/s
Sequential Write 520 MB/s 530 MB/s
Random Read 97000 IOPS 95000 IOPS
Random Write 88000 IOPS 82000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MJX Controller Marvell 88SS1074
Date Released 2019 2018
Endurance 600 TB 600 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

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860 EVO M.2 SSD 1TB

Amazon.com

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WD Blue 3D NAND SATA SSD 4TB

Amazon.com

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