RAM Upgrade
MSI Katana 15 HX Max RAM & Upgrade
The short answer
The maximum supported RAM for the Katana 15 HX is 96 GB. Yes — the Katana 15 HX has 2 user-accessible DDR5-5600 slots.
Last verified 10/6/2026 · Sources: MSI, LaptopCompat (derived from processor and ports sources)
Specifications
- Memory type
- DDR5-5600
- Form factor
- SO-DIMM
- Total slots
- 2
- User-accessible slots
- 2
- Soldered memory
- 0 GB
- Maximum supported
- 96 GB
What to buy
Buy DDR5-5600 SO-DIMM modules; the laptop has 2 user-accessible slots.
Details
This maximum reflects 2 user-accessible DDR5-5600 slots, per manufacturer documentation.
Conditions
- Modules must match this laptop's DDR5-5600 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.
- This is the manufacturer-documented maximum — some platforms have been community-tested beyond the officially configured maximum, but that isn't treated as verified here.
Also upgrading storage?
Frequently asked questions
Can you upgrade the RAM in the MSI Katana 15 HX?
The maximum supported RAM for the Katana 15 HX is 96 GB. Yes — the Katana 15 HX has 2 user-accessible DDR5-5600 slots.
How much RAM does the MSI Katana 15 HX support?
This maximum reflects 2 user-accessible DDR5-5600 slots, per manufacturer documentation.
Sources
- MSI — Katana 15 HX B14WGK-016US Specification Sheet — verified 8/18/2026
- LaptopCompat (derived from processor and ports sources) — Estimated external displays for katana-15-hx — verified 10/6/2026
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