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Western Digital WD Black SN750 NVMe SSD 2TB vs WD Black SN750 NVMe SSD 500GB

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Specification Charts

Capacity

WD Black SN750 NVMe SSD 2TB 2048 GB
WD Black SN750 NVMe SSD 500GB 500 GB
Difference: 1548 (310%)

Random Read

WD Black SN750 NVMe SSD 2TB 480000 IOPS
WD Black SN750 NVMe SSD 500GB 420000 IOPS
Difference: 60000 (14%)

Random Write

WD Black SN750 NVMe SSD 2TB 550000 IOPS
WD Black SN750 NVMe SSD 500GB 380000 IOPS
Difference: 170000 (45%)

Sequential Read

WD Black SN750 NVMe SSD 500GB 3470 MB/sec
WD Black SN750 NVMe SSD 2TB 3400 MB/sec
Difference: 70 (2%)

Sequential Write

WD Black SN750 NVMe SSD 2TB 2900 MB/sec
WD Black SN750 NVMe SSD 500GB 2600 MB/sec
Difference: 300 (12%)

Endurance

WD Black SN750 NVMe SSD 2TB 1200 TB
WD Black SN750 NVMe SSD 500GB 300 TB
Difference: 900 (300%)

Specifications

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Model WD Black SN750 NVMe SSD 2TB WD Black SN750 NVMe SSD 500GB
Manufacturer Western Digital Western Digital
NAND SanDisk 64-layer 3D TLC SanDisk 64-layer 3D TLC
Form Factor M.2 (2280) M.2 (2280)
Capacity 2048 GB 500 GB
Cache N/A MB (N/A) MB
Sequential Read 3400 MB/s 3470 MB/s
Sequential Write 2900 MB/s 2600 MB/s
Random Read 480000 IOPS 420000 IOPS
Random Write 550000 IOPS 380000 IOPS
Interface NVMe 1.3 NVMe 1.3
Controller Western Digital in-house Western Digital in-house
Date Released 2019 2019
Endurance 1200 TB 300 TB
Notes 5-Year Warranty & Optional Heatsink 5-Year Warranty & Optional Heatsink

Price Comparison

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WD Black SN750 NVMe SSD 2TB

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WD Black SN750 NVMe SSD 500GB

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