Inspiron 15 3520 SSD Upgrade
Yes — the Inspiron 15 3520 has 1 M.2 2230 slot.
Specifications
- Storage slots
- 1
- Form factors
- M.2 2230
- Interfaces
- PCIe
- PCIe generation
- Gen 3
Conditions
- Replacement drives must match this laptop's supported form factor (M.2 2230) and interface (PCIe).
Worth knowing before you buy
- A PCIe drive rated faster than Gen 3 will still work in this slot, but will run at the slot's Gen 3 speed rather than its rated maximum.
Sources
- Dell Technologies — Inspiron 15 3520 Spec Sheet — verified 8/19/2026
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