which m.2 slot to use: Can your GPU be slowed down by your NVMe SSD? - XDA. which ram slot to use first.html - doctorplus.club. Lenovo ThinkPad E15 (Gen 2) Price (27 Jul 2025) Specification ... .
Depending on which PCIe, M.2, and other
slots you use to connect your components (and in what combination), you could be utilizing either the lanes directly going to the CPU or the chipset.
Instead the ThinkPad E14 Gen 2 features an additional M.2 2242
slot, so users still get the option to use two storage devices.