![Amazon.com: FLEANE FXM01 1TB 1000GB SSD Compatible with ASUS Zenbook UX21 UX31 Taichi21 Taichi31 Replace XM11 SD5SE2 SDSK5JK (1TB) : Electronics Amazon.com: FLEANE FXM01 1TB 1000GB SSD Compatible with ASUS Zenbook UX21 UX31 Taichi21 Taichi31 Replace XM11 SD5SE2 SDSK5JK (1TB) : Electronics](https://m.media-amazon.com/images/I/61UgVrZT+LL.jpg)
Amazon.com: FLEANE FXM01 1TB 1000GB SSD Compatible with ASUS Zenbook UX21 UX31 Taichi21 Taichi31 Replace XM11 SD5SE2 SDSK5JK (1TB) : Electronics
![Kalea-Informatique© - M.2 Adaptor (M2 NGFF B Key SATA) to Asus Zenbook UX21 UX31 UX51 - For installing an M.2 SSD to replace the original SSD : Amazon.co.uk: Computers & Accessories Kalea-Informatique© - M.2 Adaptor (M2 NGFF B Key SATA) to Asus Zenbook UX21 UX31 UX51 - For installing an M.2 SSD to replace the original SSD : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/41m9SgU3X4L._AC_UF1000,1000_QL80_.jpg)
Kalea-Informatique© - M.2 Adaptor (M2 NGFF B Key SATA) to Asus Zenbook UX21 UX31 UX51 - For installing an M.2 SSD to replace the original SSD : Amazon.co.uk: Computers & Accessories
![Amazon.com: Sintech NGFF M.2 18Pin Upgrade Card,Compatible for Asus Zenbook UX31 UX21 Replace Sandisk SD5se2/SDSA5JK ADATA XM11 SSD : Electronics Amazon.com: Sintech NGFF M.2 18Pin Upgrade Card,Compatible for Asus Zenbook UX31 UX21 Replace Sandisk SD5se2/SDSA5JK ADATA XM11 SSD : Electronics](https://m.media-amazon.com/images/I/41+FG5B05SL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Sintech NGFF M.2 18Pin Upgrade Card,Compatible for Asus Zenbook UX31 UX21 Replace Sandisk SD5se2/SDSA5JK ADATA XM11 SSD : Electronics
![Amazon.com: Sintech NGFF M.2 SATA SSD Upgrade Card,Compatible with Asus Zenbook UX31 UX21 (Only Fit 2280 M.2 SATA SSD) : Electronics Amazon.com: Sintech NGFF M.2 SATA SSD Upgrade Card,Compatible with Asus Zenbook UX31 UX21 (Only Fit 2280 M.2 SATA SSD) : Electronics](https://m.media-amazon.com/images/I/31UTSRN05YL._AC_UF1000,1000_QL80_.jpg)