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ADATA Ultimate SU650 120GB vs SanDisk Ultra II 240GB

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Specification Charts

Capacity

Ultra II 240GB 240 GB
Ultimate SU650 120GB 128 GB
Difference: 112 (88%)

Random Read

Ultra II 240GB 91000 IOPS
Ultimate SU650 120GB 20000 IOPS
Difference: 71000 (355%)

Random Write

Ultra II 240GB 83000 IOPS
Ultimate SU650 120GB 75000 IOPS
Difference: 8000 (11%)

Sequential Read

Ultra II 240GB 550 MB/sec
Ultimate SU650 120GB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultra II 240GB 500 MB/sec
Ultimate SU650 120GB 320 MB/sec
Difference: 180 (56%)

Endurance

Ultra II 240GB 109 TB
Ultimate SU650 120GB 70 TB
Difference: 39 (56%)

Specifications

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Model Ultimate SU650 120GB Ultra II 240GB
Manufacturer ADATA SanDisk
NAND 3D TLC NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 128 GB 240 GB
Cache N/A MB 10240 MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 320 MB/s 500 MB/s
Random Read 20000 IOPS 91000 IOPS
Random Write 75000 IOPS 83000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Silicon Motion SM2258XT Marvell 88SS9190
Date Released 2019 2014
Endurance 70 TB 109 TB
Notes 3-Year Warranty 3 Year Warranty

Price Comparison

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Ultimate SU650 120GB

Amazon.com

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Ultra II 240GB

Amazon.com

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