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SanDisk Extreme Pro 480GB vs X400 128GB

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Specification Charts

Capacity

Extreme Pro 480GB 480 GB
X400 128GB 128 GB
Difference: 352 (275%)

Random Read

Extreme Pro 480GB 100000 IOPS
X400 128GB 93500 IOPS
Difference: 6500 (7%)

Random Write

Extreme Pro 480GB 90000 IOPS
X400 128GB 60000 IOPS
Difference: 30000 (50%)

Sequential Read

Extreme Pro 480GB 550 MB/sec
X400 128GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

Extreme Pro 480GB 515 MB/sec
X400 128GB 340 MB/sec
Difference: 175 (51%)

Endurance

Extreme Pro 480GB 80 TB
X400 128GB 72 TB
Difference: 8 (11%)

Price Comparison

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Extreme Pro 480GB

Amazon.com

X400 128GB

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show ssds with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Extreme Pro 480GB X400 128GB
Manufacturer SanDisk SanDisk
NAND SanDisk 2nd Generation 64Gbit 19nm MLC TLC NAND
Form Factor 2.5" 2.5"
Capacity 480 GB 128 GB
Cache 1024 MB (N/A) MB
Sequential Read 550 MB/s 540 MB/s
Sequential Write 515 MB/s 340 MB/s
Random Read 100000 IOPS 93500 IOPS
Random Write 90000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS9187 Marvell 88SS1074
Date Released 2014 2016
Endurance 80 TB 72 TB
Notes 10 Year Warranty Warranty 5 years