HP ProBook 455 15.6 inch G10 RAM Upgrade
Yes — the HP ProBook 455 15.6 inch G10 has 2 user-accessible DDR5 slots, supporting up to 64 GB.
Specifications
- Memory type
- DDR5
- Form factor
- SO-DIMM
- Total slots
- 2
- User-accessible slots
- 2
- Soldered memory
- 0 GB
- Maximum supported
- 64 GB
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.
Sources
- HP — HP ProBook 455 15.6 inch G10 Notebook PC - Product Specifications — verified 8/19/2026
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