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ADATA Ultimate SU800 2TB vs SanDisk X400 512GB

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Specification Charts

Capacity

Ultimate SU800 2TB 2048 GB
X400 512GB 512 GB
Difference: 1536 (300%)

Random Read

X400 512GB 93500 IOPS
Ultimate SU800 2TB 80000 IOPS
Difference: 13500 (17%)

Random Write

Ultimate SU800 2TB 80000 IOPS
X400 512GB 75000 IOPS
Difference: 5000 (7%)

Sequential Read

Ultimate SU800 2TB 560 MB/sec
X400 512GB 540 MB/sec
Difference: 20 (4%)

Sequential Write

Ultimate SU800 2TB 520 MB/sec
X400 512GB 520 MB/sec
Difference: 0 (0%)

Endurance

Ultimate SU800 2TB 1600 TB
X400 512GB 160 TB
Difference: 1440 (900%)

Specifications

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Model Ultimate SU800 2TB X400 512GB
Manufacturer ADATA SanDisk
NAND Micron 32-layer 384Gb 3D TLC NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 2048 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 540 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 80000 IOPS 93500 IOPS
Random Write 80000 IOPS 75000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Silicon Motion SM2258 Marvell 88SS1074
Date Released 2017 2016
Endurance 1600 TB 160 TB
Notes 3-Year Warranty Warranty 5 years

Price Comparison

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Ultimate SU800 2TB

Amazon.com

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X400 512GB

Amazon.com

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