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Samsung 860 EVO SSD 256GB vs Crucial P1 SSD 500GB

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Specification Charts


P1 SSD 500GB 512 GB
860 EVO SSD 256GB 256 GB
Difference: 256 (100%)

Random Read

860 EVO SSD 256GB 98000 IOPS
P1 SSD 500GB 90000 IOPS
Difference: 8000 (9%)

Random Write

P1 SSD 500GB 220000 IOPS
860 EVO SSD 256GB 90000 IOPS
Difference: 130000 (144%)

Sequential Read

P1 SSD 500GB 1900 MB/sec
860 EVO SSD 256GB 550 MB/sec
Difference: 1350 (245%)

Sequential Write

P1 SSD 500GB 950 MB/sec
860 EVO SSD 256GB 520 MB/sec
Difference: 430 (83%)


860 EVO SSD 256GB 150 TB
P1 SSD 500GB 100 TB
Difference: 50 (50%)


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Model 860 EVO SSD 256GB P1 SSD 500GB
Manufacturer Samsung Crucial
NAND Samsung V-NAND 3-bit MLC Micron 64L 3D QLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 256 GB 512 GB
Cache 512 MB (N/A) MB
Sequential Read 550 MB/s 1900 MB/s
Sequential Write 520 MB/s 950 MB/s
Random Read 98000 IOPS 90000 IOPS
Random Write 90000 IOPS 220000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Samsung MJX Controller Silicon Motion SM2263EN
Date Released 2019 2019
Endurance 150 TB 100 TB
Notes 5-Year Limited Warranty 5-Year Warranty

Price Comparison

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860 EVO SSD 256GB

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