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SanDisk X400 1TB vs X400 256GB

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Specification Charts

Capacity

X400 1TB 1024 GB
X400 256GB 256 GB
Difference: 768 (300%)

Random Read

X400 1TB 95000 IOPS
X400 256GB 93500 IOPS
Difference: 1500 (2%)

Random Write

X400 1TB 75000 IOPS
X400 256GB 60000 IOPS
Difference: 15000 (25%)

Sequential Read

X400 1TB 545 MB/sec
X400 256GB 540 MB/sec
Difference: 5 (1%)

Sequential Write

X400 1TB 520 MB/sec
X400 256GB 520 MB/sec
Difference: 0 (0%)

Endurance

X400 1TB 320 TB
X400 256GB 80 TB
Difference: 240 (300%)

Specifications

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Model X400 1TB X400 256GB
Manufacturer SanDisk SanDisk
NAND TLC NAND TLC NAND
Form Factor 2.5" 2.5"
Capacity 1024 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 545 MB/s 540 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 95000 IOPS 93500 IOPS
Random Write 75000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS1074 Marvell 88SS1074
Date Released 2016 2016
Endurance 320 TB 80 TB
Notes Warranty 5 years Warranty 5 years

Price Comparison

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X400 1TB

Amazon.com

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X400 256GB

Amazon.com

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