Compare any two Solid State Drives:

VS

Samsung 870 Evo 4TB vs Western Digital WD Black SN750 NVMe SSD 250GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

WD Black SN750 NVMe SSD 250GB 250 GB
870 Evo 4TB 4 GB
Difference: 246 (6150%)

Random Read

870 Evo 4TB 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 4TB 88000 IOPS
Difference: 92000 (105%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
870 Evo 4TB 560 MB/sec
Difference: 2540 (454%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
870 Evo 4TB 530 MB/sec
Difference: 1070 (202%)

Endurance

870 Evo 4TB 2400 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 2200 (1100%)

Specifications

Display Specifications

Hide Specifications

Model 870 Evo 4TB 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 4 GB 250 GB
Cache 4096 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 2400 TB 200 TB
Notes 5-Year Warranty 5-Year Warranty

Price Comparison

Display Prices

Hide Prices

870 Evo 4TB

Amazon.com

Check prices at:

WD Black SN750 NVMe SSD 250GB

Amazon.com

Check prices at:

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.