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Samsung 850 Evo 120GB vs SanDisk X400 1TB

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Specification Charts

Capacity

X400 1TB 1024 GB
850 Evo 120GB 120 GB
Difference: 904 (753%)

Random Read

X400 1TB 95000 IOPS
850 Evo 120GB 94000 IOPS
Difference: 1000 (1%)

Random Write

850 Evo 120GB 88000 IOPS
X400 1TB 75000 IOPS
Difference: 13000 (17%)

Sequential Read

X400 1TB 545 MB/sec
850 Evo 120GB 540 MB/sec
Difference: 5 (1%)

Sequential Write

850 Evo 120GB 520 MB/sec
X400 1TB 520 MB/sec
Difference: 0 (0%)

Endurance

X400 1TB 320 TB
850 Evo 120GB 75 TB
Difference: 245 (327%)

Price Comparison

850 Evo 120GB

X400 1TB

Specifications

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Model 850 Evo 120GB X400 1TB
Manufacturer Samsung SanDisk
NAND Samsung 128Gbit 40nm TLC V-NAND TLC NAND
Form Factor 2.5" 2.5"
Capacity 120 GB 1024 GB
Cache 256 MB (N/A) MB
Sequential Read 540 MB/s 545 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 94000 IOPS 95000 IOPS
Random Write 88000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MGX Marvell 88SS1074
Date Released 2014 2016
Endurance 75 TB 320 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) Warranty 5 years

850 Evo 120GB

X400 1TB