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Kingston KC2000 NVMe SSD 500GB vs Western Digital WD Black SN750 NVMe SSD 250GB

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Specification Charts

Capacity

KC2000 NVMe SSD 500GB 512 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 262 (105%)

Random Read

KC2000 NVMe SSD 500GB 350000 IOPS
WD Black SN750 NVMe SSD 250GB 220000 IOPS
Difference: 130000 (59%)

Random Write

KC2000 NVMe SSD 500GB 250000 IOPS
WD Black SN750 NVMe SSD 250GB 180000 IOPS
Difference: 70000 (39%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
KC2000 NVMe SSD 500GB 3000 MB/sec
Difference: 100 (3%)

Sequential Write

KC2000 NVMe SSD 500GB 2000 MB/sec
WD Black SN750 NVMe SSD 250GB 1600 MB/sec
Difference: 400 (25%)

Endurance

KC2000 NVMe SSD 500GB 300 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 100 (50%)

Specifications

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Model KC2000 NVMe SSD 500GB WD Black SN750 NVMe SSD 250GB
Manufacturer Kingston Western Digital
NAND Toshiba BiCS4 96L TLC SanDisk 64-layer 3D TLC
Form Factor M.2 (2280) M.2 (2280)
Capacity 512 GB 250 GB
Cache N/A MB (N/A) MB
Sequential Read 3000 MB/s 3100 MB/s
Sequential Write 2000 MB/s 1600 MB/s
Random Read 350000 IOPS 220000 IOPS
Random Write 250000 IOPS 180000 IOPS
Interface NVMe 1.3 NVMe 1.3
Controller SMI 2262EN Western Digital in-house
Date Released 2019 2019
Endurance 300 TB 200 TB
Notes 5-Year Limited Warranty 5-Year Warranty

Price Comparison

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KC2000 NVMe SSD 500GB

Amazon.com

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WD Black SN750 NVMe SSD 250GB

Amazon.com

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