ใส่ได้ไม่มีปัญหา socket M.2 (2280)  ใช้ B+M หรือ M key  ก็ได้  
จะใช้  samsung evo960/970 หรือ WD BLUE SN550 M.2 NVMe ก็ได้  

https://www.myfixguide.com/asus-zenbook-ux410uq-disassembly-and-ssd-hdd-ram-upgrade-options/

https://rog.asus.com/articles/guides/buying-an-m-2-ssd-how-to-tell-which-is-which/

M.2 SSD Keying
Currently an M.2 SSD has either one of three key types: B, M or B+M, while a socket can only have one key. As the key positions of B and M are slightly different, the M. SSD can only be installed one way.





A 'B' keying (pins 12-19) gives PCI Express SSDs up to 2x lanes of bandwidth, while a 'M' keying (pins 59-66) provides PCI Express SSDs with up to 4x lanes of bandwidth. Even with 2x lanes of bandwidth a 'B' keyed M.2 SSD still gives 10Gbit/s performance, whereas the 4x lanes on 'M' gives up to 20Gbit/s. M.2 SSDs with B+M keying maximize compatibility in both slots, and will operate with 2x lanes of bandwidth.

https://laptopmedia.com/es/highlights/asus-zenbook-ux410uq-disassembly-internal-photos-and-upgrade-options/

We were really impressed by the fact that this small 14-inch fellow crammed inside a typical 13-inch chassis, comes not only with an M.2 SSD slot but with a 2.5-inch drive bay as well. Our configuration featured only the M.2 SSD leaving the 2.5-inch slot empty. The SSD provided by ASUS was a Micron 256GB SATA SSD but the slot can handle PCIe NVMe SSD (2280) as well.