Question about WD Black SN770M

The M.2 2230 SSD type is usually single-sided, which means that it only has components on one side. This enables a thinner design, which is useful in many modern laptops.

To use this SSD in your ThinkPad L15 Gen 3, you need to make sure that the device supports M.2 2230 slots. However, the ThinkPad L15 Gen 3 only has one M.2 2242 slot, which means that the M.2 2230 SSD will not physically fit. However, you could use an adapter if available or consider another SSD type that is compatible.