Silicon Power US70 PCIe 4.0 NVMe review

Memory (DDR4/DDR5) and Storage (SSD/NVMe) 368 Page 11 of 20 Published by

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SSD Performance Real World File Copy Tests

SSD Performance

In this round of benchmarks, we start off with our real-world file copy tests. Currently, certain controllers benefit from compressed files, while others don't. Certain storage units hate small files, others work well with them. So it only makes sense to do some manual tests on that.

File Copy

The most basic and simple test anyone can perform. We drop a 100 GB compressed file onto the SSD. That write number will fluctuate a bit here and there during the writing process. Let's have a peek:


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As you can see, we write at 2 GB/sec here, there's no QLC write hole to be detected. And that is very impressive to see. 


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Copying the 100 GB file towards a client drive is good. 

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