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Samsung 870 Evo 250GB vs Western Digital WD Black SN750 NVMe SSD 250GB

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Specification Charts

Capacity

870 Evo 250GB 250 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 0 (0%)

Random Read

870 Evo 250GB 980000 IOPS
WD Black SN750 NVMe SSD 250GB 220000 IOPS
Difference: 760000 (345%)

Random Write

WD Black SN750 NVMe SSD 250GB 180000 IOPS
870 Evo 250GB 88000 IOPS
Difference: 92000 (105%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
870 Evo 250GB 560 MB/sec
Difference: 2540 (454%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
870 Evo 250GB 530 MB/sec
Difference: 1070 (202%)

Endurance

WD Black SN750 NVMe SSD 250GB 200 TB
870 Evo 250GB 150 TB
Difference: 50 (33%)

Specifications

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Model 870 Evo 250GB WD Black SN750 NVMe SSD 250GB
Manufacturer Samsung Western Digital
NAND Samsung 128L TLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 250 GB 250 GB
Cache 256 MB (N/A) MB
Sequential Read 560 MB/s 3100 MB/s
Sequential Write 530 MB/s 1600 MB/s
Random Read 980000 IOPS 220000 IOPS
Random Write 88000 IOPS 180000 IOPS
Interface SATA III NVMe 1.3
Controller Samsung MKX Metis Western Digital in-house
Date Released 2021 2019
Endurance 150 TB 200 TB
Notes 5-Year Warranty 5-Year Warranty

Price Comparison

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870 Evo 250GB

Amazon.com

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WD Black SN750 NVMe SSD 250GB

Amazon.com

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