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Samsung 860 EVO M.2 SSD 250GB vs ADATA Ultimate SU650 120GB

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Specification Charts

Capacity

860 EVO M.2 SSD 250GB 250 GB
Ultimate SU650 120GB 128 GB
Difference: 122 (95%)

Random Read

860 EVO M.2 SSD 250GB 97000 IOPS
Ultimate SU650 120GB 20000 IOPS
Difference: 77000 (385%)

Random Write

860 EVO M.2 SSD 250GB 88000 IOPS
Ultimate SU650 120GB 75000 IOPS
Difference: 13000 (17%)

Sequential Read

860 EVO M.2 SSD 250GB 550 MB/sec
Ultimate SU650 120GB 520 MB/sec
Difference: 30 (6%)

Sequential Write

860 EVO M.2 SSD 250GB 520 MB/sec
Ultimate SU650 120GB 320 MB/sec
Difference: 200 (63%)

Endurance

860 EVO M.2 SSD 250GB 150 TB
Ultimate SU650 120GB 70 TB
Difference: 80 (114%)

Specifications

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Model 860 EVO M.2 SSD 250GB Ultimate SU650 120GB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 3-bit MLC 3D TLC NAND
Form Factor M.2 SATA 2.5" SATA III
Capacity 250 GB 128 GB
Cache 250 MB (N/A) MB
Sequential Read 550 MB/s 520 MB/s
Sequential Write 520 MB/s 320 MB/s
Random Read 97000 IOPS 20000 IOPS
Random Write 88000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MJX Controller Silicon Motion SM2258XT
Date Released 2019 2019
Endurance 150 TB 70 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

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860 EVO M.2 SSD 250GB

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Ultimate SU650 120GB

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