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Kingston KC2500 NVMe SSD 1TB vs Western Digital WD Blue SN550 NVMe SSD 1TB

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Specification Charts

Capacity

KC2500 NVMe SSD 1TB 1024 GB
WD Blue SN550 NVMe SSD 1TB 1024 GB
Difference: 0 (0%)

Random Read

WD Blue SN550 NVMe SSD 1TB 410000 IOPS
KC2500 NVMe SSD 1TB 375000 IOPS
Difference: 35000 (9%)

Random Write

WD Blue SN550 NVMe SSD 1TB 405000 IOPS
KC2500 NVMe SSD 1TB 300000 IOPS
Difference: 105000 (35%)

Sequential Read

KC2500 NVMe SSD 1TB 3500 MB/sec
WD Blue SN550 NVMe SSD 1TB 2400 MB/sec
Difference: 1100 (46%)

Sequential Write

KC2500 NVMe SSD 1TB 2900 MB/sec
WD Blue SN550 NVMe SSD 1TB 1750 MB/sec
Difference: 1150 (66%)

Endurance

KC2500 NVMe SSD 1TB 600 TB
WD Blue SN550 NVMe SSD 1TB 600 TB
Difference: 0 (0%)

Specifications

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Model KC2500 NVMe SSD 1TB WD Blue SN550 NVMe SSD 1TB
Manufacturer Kingston Western Digital
NAND 96-layer 3D TLC SanDisk 96L TLC
Form Factor M.2 (2280) M.2 (2280)
Capacity 1024 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 2400 MB/s
Sequential Write 2900 MB/s 1750 MB/s
Random Read 375000 IOPS 410000 IOPS
Random Write 300000 IOPS 405000 IOPS
Interface NVMe 1.3 NVMe 1.4
Controller SMI 2262EN WD Architecture
Date Released 2020 2019
Endurance 600 TB 600 TB
Notes 5-Year Limited Warranty 5-Year Warranty

Price Comparison

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KC2500 NVMe SSD 1TB

Amazon.com

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WD Blue SN550 NVMe SSD 1TB

Amazon.com

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