Compare any two Solid State Drives:

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Samsung 850 Evo 250GB vs SanDisk Ultra II 960GB

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Specification Charts

Capacity

Ultra II 960GB 960 GB
850 Evo 250GB 250 GB
Difference: 710 (284%)

Random Read

Ultra II 960GB 99000 IOPS
850 Evo 250GB 97000 IOPS
Difference: 2000 (2%)

Random Write

850 Evo 250GB 88000 IOPS
Ultra II 960GB 83000 IOPS
Difference: 5000 (6%)

Sequential Read

Ultra II 960GB 550 MB/sec
850 Evo 250GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

850 Evo 250GB 520 MB/sec
Ultra II 960GB 500 MB/sec
Difference: 20 (4%)

Endurance

Ultra II 960GB 436 TB
850 Evo 250GB 75 TB
Difference: 361 (481%)

Specifications

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Model 850 Evo 250GB Ultra II 960GB
Manufacturer Samsung SanDisk
NAND Samsung 128Gbit 40nm TLC V-NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" 2.5"
Capacity 250 GB 960 GB
Cache 512 MB 40960 MB
Sequential Read 540 MB/s 550 MB/s
Sequential Write 520 MB/s 500 MB/s
Random Read 97000 IOPS 99000 IOPS
Random Write 88000 IOPS 83000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MGX Marvell 88SS9189
Date Released 2014 2014
Endurance 75 TB 436 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 3 Year Warranty

Price Comparison

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850 Evo 250GB

Amazon.com

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Ultra II 960GB

Amazon.com

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