What is an mSATA SSD ?

What is an mSATA SSD ? slot m 2 sata 2 standard contains variants with up to four PCIe lanes, one SATA 6 Gbs and or one USB port So it is possible to connect PCIe as well as SATA SSDs slot promosi Buy StarTech 2 Slot PCI Express SATA III Controller - NGFF Card

slot promosi 2 slot on the OptiPlex 3050 supports only PCIe M Resolution The drive must use the PCIe bus instead of SATA when installing an SSD hard

slot garansi kekalahan tanpa to Does this mean I am able to insert a B&M key SSD with 2242 form factor in this slot? If yes, does the slot accept NVME or SATA or both types of Acer ; Acer Aspire 7 , 1x PCIe NVMe slot ; Acer Aspire A615-51, 1x 2280 PCIe NVMe slot ; Acer Aspire E , 1x 2280 SATA III