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Seagate BarraCuda 510 512GB vs ADATA Ultimate SU800 256GB

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Specification Charts

Capacity

BarraCuda 510 512GB 512 GB
Ultimate SU800 256GB 256 GB
Difference: 256 (100%)

Random Read

BarraCuda 510 512GB 340000 IOPS
Ultimate SU800 256GB 80000 IOPS
Difference: 260000 (325%)

Random Write

BarraCuda 510 512GB 500000 IOPS
Ultimate SU800 256GB 85000 IOPS
Difference: 415000 (488%)

Sequential Read

BarraCuda 510 512GB 3400 MB/sec
Ultimate SU800 256GB 560 MB/sec
Difference: 2840 (507%)

Sequential Write

BarraCuda 510 512GB 2100 MB/sec
Ultimate SU800 256GB 520 MB/sec
Difference: 1580 (304%)

Endurance

BarraCuda 510 512GB 320 TB
Ultimate SU800 256GB 200 TB
Difference: 120 (60%)

Specifications

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Model BarraCuda 510 512GB Ultimate SU800 256GB
Manufacturer Seagate ADATA
NAND Toshiba BiCS3 64L TLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor M.2 (2280) 2.5" SATA III
Capacity 512 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 3400 MB/s 560 MB/s
Sequential Write 2100 MB/s 520 MB/s
Random Read 340000 IOPS 80000 IOPS
Random Write 500000 IOPS 85000 IOPS
Interface NVMe 1.3 SATA III
Controller Phison E12 Silicon Motion SM2258
Date Released 2019 2017
Endurance 320 TB 200 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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BarraCuda 510 512GB

Amazon.com

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Ultimate SU800 256GB

Amazon.com

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