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SanDisk Extreme Pro 960GB vs X400 512GB

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Specification Charts

Capacity

Extreme Pro 960GB 960 GB
X400 512GB 512 GB
Difference: 448 (88%)

Random Read

Extreme Pro 960GB 100000 IOPS
X400 512GB 93500 IOPS
Difference: 6500 (7%)

Random Write

Extreme Pro 960GB 90000 IOPS
X400 512GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

Extreme Pro 960GB 550 MB/sec
X400 512GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

X400 512GB 520 MB/sec
Extreme Pro 960GB 515 MB/sec
Difference: 5 (1%)

Endurance

X400 512GB 160 TB
Extreme Pro 960GB 80 TB
Difference: 80 (100%)

Price Comparison

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Extreme Pro 960GB

Amazon.com

X400 512GB

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards 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 960GB X400 512GB
Manufacturer SanDisk SanDisk
NAND SanDisk 2nd Generation 64Gbit 19nm MLC TLC NAND
Form Factor 2.5" 2.5"
Capacity 960 GB 512 GB
Cache 1024 MB (N/A) MB
Sequential Read 550 MB/s 540 MB/s
Sequential Write 515 MB/s 520 MB/s
Random Read 100000 IOPS 93500 IOPS
Random Write 90000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS9187 Marvell 88SS1074
Date Released 2014 2016
Endurance 80 TB 160 TB
Notes 10 Year Warranty Warranty 5 years
Display Prices

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Extreme Pro 960GB

Amazon.com

X400 512GB

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards 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.