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Dell Inspiron 15 7559 4K Laptop Review

Here we test the Inspiron’s SSD and HDD performance, using CrystalDiskMark 5.1.1 and ATTO Disk Benchmark 2.47.


Interestingly the SK hynix 120GB M.2 SSD delivers very solid read speeds but its write speeds are lacking which is a shame. Still, booting into Windows is fast and responsive. The HDD represents fairly typical speeds for a 5400 rpm hard drive.


ATTO Disk Benchmark merely confirms the results from CrystalDiskBenchmark, as results are essentially identical.

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