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Crucial MX200 1TB vs Western Digital WD Black SN750 NVMe SSD 250GB

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Specification Charts

Capacity

MX200 1TB 1024 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 774 (310%)

Random Read

WD Black SN750 NVMe SSD 250GB 220000 IOPS
MX200 1TB 100000 IOPS
Difference: 120000 (120%)

Random Write

WD Black SN750 NVMe SSD 250GB 180000 IOPS
MX200 1TB 87000 IOPS
Difference: 93000 (107%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
MX200 1TB 555 MB/sec
Difference: 2545 (459%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
MX200 1TB 500 MB/sec
Difference: 1100 (220%)

Endurance

MX200 1TB 320 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 120 (60%)

Specifications

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Model MX200 1TB WD Black SN750 NVMe SSD 250GB
Manufacturer Crucial Western Digital
NAND Micron 16nm 128Gbit MLC SanDisk 64-layer 3D TLC
Form Factor 2.5" M.2 (2280)
Capacity 1024 GB 250 GB
Cache 1024 MB (N/A) MB
Sequential Read 555 MB/s 3100 MB/s
Sequential Write 500 MB/s 1600 MB/s
Random Read 100000 IOPS 220000 IOPS
Random Write 87000 IOPS 180000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Marvell 88SS9189 Western Digital in-house
Date Released 2015 2019
Endurance 320 TB 200 TB
Notes TCG Opal 2.0 & IEEE-1667 (eDrive) 5-Year Warranty

Price Comparison

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MX200 1TB

Amazon.com

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WD Black SN750 NVMe SSD 250GB

Amazon.com

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