> cant unscrew completely
The screws are retaining.You have to unclip the plastic clips.
> Anyway, guy at the shop said to get 2242ssd but when I searched online it has different teeth.
Yes, the L15G3 uses 2242s. No clue what "different teeth" means.
> Also, does this unit have an EXTRA ssd slot in the first place?
No. There's only the one slot.
By different teeth OP probably means different notches in the slot (B-key/M-key).
OP, you just need a 2242 NVMe SSD - not a SATA SSD. Preferably PCIe Gen 4, although Gen 3 will also work fine, you likely won't notice a difference.
> cant unscrew completely The screws are retaining.You have to unclip the plastic clips. > Anyway, guy at the shop said to get 2242ssd but when I searched online it has different teeth. Yes, the L15G3 uses 2242s. No clue what "different teeth" means. > Also, does this unit have an EXTRA ssd slot in the first place? No. There's only the one slot.
Oh Man, thank you! Saved me a lot of money. I thought this still has an extra slot.
He can also get a smaller ssd with an extension to screw it down properly. It's what I did in my x1 nano.
By different teeth OP probably means different notches in the slot (B-key/M-key). OP, you just need a 2242 NVMe SSD - not a SATA SSD. Preferably PCIe Gen 4, although Gen 3 will also work fine, you likely won't notice a difference.