WD Green SSD slow read

Dear All,

Few days ago I’ve bought WD Green SSD 240 G2G0B-00EPW0 (M.2 Sata), ufortunately I’ve noticed that some read speeds are very low, also benchmark test in HD tune is lookin very weird comparing to my brothers Intel and Sandisk SSD. I’ve performed TRIM few times.
I have laptop Acer Aspire VX15-591G-52MV. Bios Version: 1.06. System Windows 10
CrystalDisk

Could anybody help me and explain why I am getting this low values?
Kind Regards,
Booki