Installing an SSD in your computer is becoming common in high-end and even mainstream systems. Many motherboards nowadays are coming with an M.2 slot, so we can expect that SSD units that use this form factor will become more and more common in a near future. Today, we are testing an M.2 SM2280S3 120 GiB SSD from Kingston, and comparing its performance to a very popular 2.5" SATA SSD, the Kingston SSDNow V300 120 GiB SSD.