SSD Upgrade
ASUS ROG Strix Scar 16 (G634) SSD Upgrade
The short answer
Yes — the ROG Strix Scar 16 (G634) has 2 M.2 2280 slots.
Last verified 10/6/2026 · Sources: ASUS (ROG), LaptopCompat (derived from processor and ports sources)
Specifications
- Storage slots
- 2
- Form factors
- M.2 2280
- Interfaces
- PCIe
- PCIe generation
- Gen 4
What to buy
Buy a M.2 2280 PCIe drive. The slot runs at up to PCIe Gen 4.
Conditions
- Replacement drives must match this laptop's supported form factor (M.2 2280) and interface (PCIe).
Worth knowing before you buy
- A PCIe drive rated faster than Gen 4 will still work in this slot, but will run at the slot's Gen 4 speed rather than its rated maximum.
Want to improve multitasking too?
Sources
- ASUS (ROG) — ROG Strix Scar 16 (2024) G634 Tech Specs — verified 8/19/2026
- LaptopCompat (derived from processor and ports sources) — Estimated external displays for rog-strix-scar-16-g634 — verified 10/6/2026
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