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Samsung 850 Pro 128GB vs SanDisk Extreme Pro 240GB

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Specification Charts

Capacity

Extreme Pro 240GB 240 GB
850 Pro 128GB 128 GB
Difference: 112 (88%)

Random Read

850 Pro 128GB 100000 IOPS
Extreme Pro 240GB 100000 IOPS
Difference: 0 (0%)

Random Write

850 Pro 128GB 90000 IOPS
Extreme Pro 240GB 90000 IOPS
Difference: 0 (0%)

Sequential Read

850 Pro 128GB 550 MB/sec
Extreme Pro 240GB 550 MB/sec
Difference: 0 (0%)

Sequential Write

Extreme Pro 240GB 520 MB/sec
850 Pro 128GB 470 MB/sec
Difference: 50 (11%)

Endurance

850 Pro 128GB 150 TB
Extreme Pro 240GB 80 TB
Difference: 70 (88%)

Specifications

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Model 850 Pro 128GB Extreme Pro 240GB
Manufacturer Samsung SanDisk
NAND Samsung 2nd Gen 86Gbit 40nm MLC V-NAND SanDisk 2nd Generation 64Gbit 19nm MLC
Form Factor 2.5" 2.5"
Capacity 128 GB 240 GB
Cache 256 MB 512 MB
Sequential Read 550 MB/s 550 MB/s
Sequential Write 470 MB/s 520 MB/s
Random Read 100000 IOPS 100000 IOPS
Random Write 90000 IOPS 90000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung 3-core MEX controller Marvell 88SS9187
Date Released 2014 2014
Endurance 150 TB 80 TB
Notes 10 years limited warranty AES 256-bit Full Disk Encryption (FDE) TCG/Opal v2.0, Encrypted Drive (IEEE1667) 10 Year Warranty

Price Comparison

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850 Pro 128GB

Amazon.com

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Extreme Pro 240GB

Amazon.com

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