RAM Upgrade
Acer Predator Helios Neo 16S AI PHN16S-71 Max RAM & Upgrade
The short answer
Yes — the Predator Helios Neo 16S AI PHN16S-71 has 2 user-accessible DDR5 slots; the maximum supported RAM is not documented yet.
Last verified 9/28/2026 · Sources: NotebookCheck
Specifications
- Memory type
- DDR5
- Form factor
- SO-DIMM
- Total slots
- 2
- User-accessible slots
- 2
What to buy
Buy DDR5 SO-DIMM modules; the laptop has 2 user-accessible slots.
Conditions
- Modules must match this laptop's DDR5 form factor and generation.
Worth knowing before you buy
- A faster-rated module than this platform supports will still work, but will run at the laptop's supported speed rather than its advertised maximum.
Also upgrading storage?
Sources
- NotebookCheck — Acer Predator Helios Neo 16S AI review — verified 9/28/2026
- NotebookCheck — Acer Predator Helios Neo 16S AI PHN16S-71, RTX 5060 — verified 8/20/2026
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