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Crucial MX500 SSD 2TB vs SanDisk X400 256GB

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Specification Charts


MX500 SSD 2TB 2048 GB
X400 256GB 256 GB
Difference: 1792 (700%)

Random Read

MX500 SSD 2TB 95000 IOPS
X400 256GB 93500 IOPS
Difference: 1500 (2%)

Random Write

MX500 SSD 2TB 90000 IOPS
X400 256GB 60000 IOPS
Difference: 30000 (50%)

Sequential Read

MX500 SSD 2TB 560 MB/sec
X400 256GB 540 MB/sec
Difference: 20 (4%)

Sequential Write

X400 256GB 520 MB/sec
MX500 SSD 2TB 510 MB/sec
Difference: 10 (2%)


MX500 SSD 2TB 700 TB
X400 256GB 80 TB
Difference: 620 (775%)


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Model MX500 SSD 2TB X400 256GB
Manufacturer Crucial SanDisk
NAND Micron 256Gb 64-layer 3D TLC TLC NAND
Form Factor 2.5", M.2 2280 2.5"
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 540 MB/s
Sequential Write 510 MB/s 520 MB/s
Random Read 95000 IOPS 93500 IOPS
Random Write 90000 IOPS 60000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Silicon Motion SM2258 Marvell 88SS1074
Date Released 2018 2016
Endurance 700 TB 80 TB
Notes 5-Year Warranty Warranty 5 years

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