M2 Key E

Two types of SSDs: SATA and NVMe m2 slot types 2: one with a B key and one with a M key to PCI-E x4 adapter that can take multiple lengths of drives socket types B+M keyed m2 slot screw I want to add SSD drive in my notebook I find M2 slot marked as M2X3 What type M2 SSD can I use?

m2_1 slot Yes that's the confusion! I read that manual and when I spoke to customer support, they said second slot is also Gen 4 Maybe they are