Identify how many Sata III ports in use possible with Windows 7?

SATA SSDs and spinning hard drives At PCMag, we have been reviewing SSDs since the late 1990s, and SSDs since their inception more than a decade ago

I ordered an sata III ssd for this Acer desktop, planning to install in into the m2 slot but now I am not sure that slot is compatible

slot jili High speed sata kabel rood met slot 50cm recht sata III Universele SATA 3 kabel voor harde schijf, SSD of optische drives zoals CD, DVD of Blueray

slot paling gacor SATA 3 connections are made by connecting a data cable and a power cable directly into the motherboard and the solid state drive itself An NVMe