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Western Digital WD Black SN750 NVMe SSD 250GB vs WD Blue 3D NAND SATA SSD 2TB

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 2TB 4096 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 3846 (1538%)

Random Read

WD Black SN750 NVMe SSD 250GB 220000 IOPS
WD Blue 3D NAND SATA SSD 2TB 95000 IOPS
Difference: 125000 (132%)

Random Write

WD Black SN750 NVMe SSD 250GB 180000 IOPS
WD Blue 3D NAND SATA SSD 2TB 84000 IOPS
Difference: 96000 (114%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
WD Blue 3D NAND SATA SSD 2TB 560 MB/sec
Difference: 2540 (454%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
WD Blue 3D NAND SATA SSD 2TB 530 MB/sec
Difference: 1070 (202%)

Endurance

WD Blue 3D NAND SATA SSD 2TB 500 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 300 (150%)

Specifications

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Model WD Black SN750 NVMe SSD 250GB WD Blue 3D NAND SATA SSD 2TB
Manufacturer Western Digital Western Digital
NAND SanDisk 64-layer 3D TLC SanDisk 64-layer 3D TLC
Form Factor M.2 (2280) 2.5" SATA III
Capacity 250 GB 4096 GB
Cache N/A MB (N/A) MB
Sequential Read 3100 MB/s 560 MB/s
Sequential Write 1600 MB/s 530 MB/s
Random Read 220000 IOPS 95000 IOPS
Random Write 180000 IOPS 84000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller Western Digital in-house Marvell 88SS1074
Date Released 2019 2018
Endurance 200 TB 500 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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WD Black SN750 NVMe SSD 250GB

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WD Blue 3D NAND SATA SSD 2TB

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