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Samsung 870 Evo 4TB vs Western Digital WD Black SN750 NVMe SSD 2TB

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Specification Charts

Capacity

WD Black SN750 NVMe SSD 2TB 2048 GB
870 Evo 4TB 4 GB
Difference: 2044 (51100%)

Random Read

870 Evo 4TB 980000 IOPS
WD Black SN750 NVMe SSD 2TB 480000 IOPS
Difference: 500000 (104%)

Random Write

WD Black SN750 NVMe SSD 2TB 550000 IOPS
870 Evo 4TB 88000 IOPS
Difference: 462000 (525%)

Sequential Read

WD Black SN750 NVMe SSD 2TB 3400 MB/sec
870 Evo 4TB 560 MB/sec
Difference: 2840 (507%)

Sequential Write

WD Black SN750 NVMe SSD 2TB 2900 MB/sec
870 Evo 4TB 530 MB/sec
Difference: 2370 (447%)

Endurance

870 Evo 4TB 2400 TB
WD Black SN750 NVMe SSD 2TB 1200 TB
Difference: 1200 (100%)

Specifications

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Model 870 Evo 4TB WD Black SN750 NVMe SSD 2TB
Manufacturer Samsung Western Digital
NAND Samsung 128L TLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 4 GB 2048 GB
Cache 4096 MB (N/A) MB
Sequential Read 560 MB/s 3400 MB/s
Sequential Write 530 MB/s 2900 MB/s
Random Read 980000 IOPS 480000 IOPS
Random Write 88000 IOPS 550000 IOPS
Interface SATA III NVMe 1.3
Controller Samsung MKX Metis Western Digital in-house
Date Released 2021 2019
Endurance 2400 TB 1200 TB
Notes 5-Year Warranty 5-Year Warranty & Optional Heatsink

Price Comparison

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870 Evo 4TB

Amazon.com

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WD Black SN750 NVMe SSD 2TB

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.