Compare any two Solid State Drives:

VS

Western Digital WD Black SN750 NVMe SSD 2TB vs WD Blue 3D NAND SATA SSD 4TB

Display Graphs

Hide Graphs

Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 4TB 4096 GB
WD Black SN750 NVMe SSD 2TB 2048 GB
Difference: 2048 (100%)

Random Read

WD Black SN750 NVMe SSD 2TB 480000 IOPS
WD Blue 3D NAND SATA SSD 4TB 95000 IOPS
Difference: 385000 (405%)

Random Write

WD Black SN750 NVMe SSD 2TB 550000 IOPS
WD Blue 3D NAND SATA SSD 4TB 82000 IOPS
Difference: 468000 (571%)

Sequential Read

WD Black SN750 NVMe SSD 2TB 3400 MB/sec
WD Blue 3D NAND SATA SSD 4TB 560 MB/sec
Difference: 2840 (507%)

Sequential Write

WD Black SN750 NVMe SSD 2TB 2900 MB/sec
WD Blue 3D NAND SATA SSD 4TB 530 MB/sec
Difference: 2370 (447%)

Endurance

WD Black SN750 NVMe SSD 2TB 1200 TB
WD Blue 3D NAND SATA SSD 4TB 600 TB
Difference: 600 (100%)

Specifications

Display Specifications

Hide Specifications

Model WD Black SN750 NVMe SSD 2TB WD Blue 3D NAND SATA SSD 4TB
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 2048 GB 4096 GB
Cache N/A MB (N/A) MB
Sequential Read 3400 MB/s 560 MB/s
Sequential Write 2900 MB/s 530 MB/s
Random Read 480000 IOPS 95000 IOPS
Random Write 550000 IOPS 82000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller Western Digital in-house Marvell 88SS1074
Date Released 2019 2018
Endurance 1200 TB 600 TB
Notes 5-Year Warranty & Optional Heatsink 3-Year Warranty

Price Comparison

Display Prices

Hide Prices

WD Black SN750 NVMe SSD 2TB

Amazon.com

Check prices at:

WD Blue 3D NAND SATA SSD 4TB

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.