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Crucial MX100 128GB vs SanDisk Ultra II 240GB

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Specification Charts


Ultra II 240GB 240 GB
MX100 128GB 128 GB
Difference: 112 (88%)

Random Read

Ultra II 240GB 91000 IOPS
MX100 128GB 80000 IOPS
Difference: 11000 (14%)

Random Write

Ultra II 240GB 83000 IOPS
MX100 128GB 40000 IOPS
Difference: 43000 (108%)

Sequential Read

MX100 128GB 550 MB/sec
Ultra II 240GB 550 MB/sec
Difference: 0 (0%)

Sequential Write

Ultra II 240GB 500 MB/sec
MX100 128GB 150 MB/sec
Difference: 350 (233%)


Ultra II 240GB 109 TB
MX100 128GB 72 TB
Difference: 37 (51%)


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Model MX100 128GB Ultra II 240GB
Manufacturer Crucial SanDisk
NAND Micron 16nm 128Gbit MLC SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" 2.5"
Capacity 128 GB 240 GB
Cache N/A MB 10240 MB
Sequential Read 550 MB/s 550 MB/s
Sequential Write 150 MB/s 500 MB/s
Random Read 80000 IOPS 91000 IOPS
Random Write 40000 IOPS 83000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS9189 Marvell 88SS9190
Date Released 2014 2014
Endurance 72 TB 109 TB
Notes 3 Year warranty, AES 256-bit, TCG Opal 2.0 & IEEE-1667 3 Year Warranty

Price Comparison

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MX100 128GB

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