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Seagate BarraCuda 510 256GB vs Western Digital WD Blue SN550 NVMe SSD 500GB

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Specification Charts

Capacity

WD Blue SN550 NVMe SSD 500GB 500 GB
BarraCuda 510 256GB 256 GB
Difference: 244 (95%)

Random Read

WD Blue SN550 NVMe SSD 500GB 300000 IOPS
BarraCuda 510 256GB 180000 IOPS
Difference: 120000 (67%)

Random Write

BarraCuda 510 256GB 255000 IOPS
WD Blue SN550 NVMe SSD 500GB 240000 IOPS
Difference: 15000 (6%)

Sequential Read

BarraCuda 510 256GB 3050 MB/sec
WD Blue SN550 NVMe SSD 500GB 2400 MB/sec
Difference: 650 (27%)

Sequential Write

WD Blue SN550 NVMe SSD 500GB 1750 MB/sec
BarraCuda 510 256GB 1050 MB/sec
Difference: 700 (67%)

Endurance

WD Blue SN550 NVMe SSD 500GB 300 TB
BarraCuda 510 256GB 160 TB
Difference: 140 (88%)

Specifications

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Model BarraCuda 510 256GB WD Blue SN550 NVMe SSD 500GB
Manufacturer Seagate Western Digital
NAND Toshiba BiCS3 64L TLC SanDisk 96L TLC
Form Factor M.2 (2280) M.2 (2280)
Capacity 256 GB 500 GB
Cache N/A MB (N/A) MB
Sequential Read 3050 MB/s 2400 MB/s
Sequential Write 1050 MB/s 1750 MB/s
Random Read 180000 IOPS 300000 IOPS
Random Write 255000 IOPS 240000 IOPS
Interface NVMe 1.3 NVMe 1.4
Controller Phison E12 WD Architecture
Date Released 2019 2019
Endurance 160 TB 300 TB
Notes 5-Year Warranty 5-Year Warranty

Price Comparison

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BarraCuda 510 256GB

Amazon.com

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WD Blue SN550 NVMe SSD 500GB

Amazon.com

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