[SOLVED] Why my SSD is so slow? ( XPG Spectrix S40G 256GB )

[Hung Nup]

I have bought my SSD a while ago and I notice that my SSD does not perform as well as they advertised.
Sometimes I can feel the slowness when I'm opening a folder or surfing the web. Is there any way I can fix this. Thank you in advance.
My SSD:

Other people's SSD:

My spec is:
R5 3600
8GB x2 Gskill 3000 Mhz
Rtx 2060
Asus X470-f

 

[Hung Nup]

I found the solution
The problem is Asus Aura
As soon as I uninstall it, my performance goes back to the advertised speed.
I will try to report this to Asus.
The temporary solution is to not link your SSD to Aura sync.