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Samsung 850 Pro 2TB vs SanDisk Ultra II 120GB

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Specification Charts

Capacity

850 Pro 2TB 2048 GB
Ultra II 120GB 120 GB
Difference: 1928 (1607%)

Random Read

850 Pro 2TB 100000 IOPS
Ultra II 120GB 81000 IOPS
Difference: 19000 (23%)

Random Write

850 Pro 2TB 90000 IOPS
Ultra II 120GB 80000 IOPS
Difference: 10000 (13%)

Sequential Read

850 Pro 2TB 550 MB/sec
Ultra II 120GB 550 MB/sec
Difference: 0 (0%)

Sequential Write

850 Pro 2TB 520 MB/sec
Ultra II 120GB 500 MB/sec
Difference: 20 (4%)

Endurance

850 Pro 2TB 300 TB
Ultra II 120GB 54 TB
Difference: 246 (456%)

Specifications

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Model 850 Pro 2TB Ultra II 120GB
Manufacturer Samsung SanDisk
NAND MLC V-NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" 2.5"
Capacity 2048 GB 120 GB
Cache 2048 MB 5120 MB
Sequential Read 550 MB/s 550 MB/s
Sequential Write 520 MB/s 500 MB/s
Random Read 100000 IOPS 81000 IOPS
Random Write 90000 IOPS 80000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung 3-core MHX controller Marvell 88SS9190
Date Released 2015 2014
Endurance 300 TB 54 TB
Notes AES-256, TCG Opal 2.0 & IEEE-1667 (eDrive supported) 3 Year Warranty

Price Comparison

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850 Pro 2TB

Amazon.com

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Ultra II 120GB

Amazon.com

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