WD Black SN 750 Running very slow

WD Internal SSD WD_BLACK | Blue | Red | Green | Gold SSD
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Hi!
I just bought myself this SSD and its running really slowly on the pc. I had another HP SSD before this which has a lower promised speed and runs faster. Boot times on the WD is over 2 mins which is insane for an M.2 SSD and this issue did not come up in the older one. There is a fresh install of everything on the new SSD including Windows 10 64-bit. The images below are CrystalDiskMark for me and one I found on the techsource youtube channel. (Obviously the slower one is mine) Can someone please tell me what the issue is so I can sort it out as soon as possible! Thanks

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Here is my WD Dashboard as well

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