NVMe speeds vs SATA and SAS: Which is fastest?

is a new form of connectivity that allows a SSD to connect directly to the PCI-E bus rather than going through a SATA controller By

2 SSD drive can achieve a transfer speed of a whopping 20 Gbps, more than three times that of a SATA Which kind of SSD is right for you?

m2_1 slot Oftentimes, slots will support both SATA and NVMe SSDs Make sure to check what SSD technology your motherboard can support

m2 nvme slot There are two types of SSDs: SATA and NVMe SATA uses an older interface with one designed around hard drives while NVMe is designed for flash memory