for HP Lenovo Acer ASUS 128GB 128G NGFF M2 2242 SATA SSD Solid State HDD Module
You can try to use this item to fit for your machine's different interface. LENOVO K4450, K2450, LENOVO X240S. capacity: 128GB. 1 x SSD Solid State HDD Module. Form factor: 42mm(L)X22mm(w)X3.2mmm(H).