WD PC SN740 1TB M.2 2230 SSD NVMe PCIe4x4 For Steam Deck ASUS ROG Flow X Ally Z1
It is your responsibility to ensure this works with your system. 1 x WD 1TB 2230 PC SN740. ASUS ROG Ally. ASUS ROG Flow X. ASUS ROG Flow X13. ASUS ROG Flow Z13. Capacity - 1TB 3D NAND. We tested this SSD can't fit Microsoft Surface Pro 8.