RAM Upgrade
HP ZBook Ultra G1a 14 inch Max RAM & Upgrade
The short answer
The maximum supported RAM for the HP ZBook Ultra G1a 14 inch is 128 GB. No — the HP ZBook Ultra G1a 14 inch's LPDDR5X memory is soldered to the motherboard and cannot be upgraded.
Last verified 8/20/2026 · Sources: ITdaily
Specifications
- Memory type
- LPDDR5X
- Form factor
- soldered
- Total slots
- 0
- User-accessible slots
- 0
- Maximum supported
- 128 GB
What to buy
The memory cannot be changed after purchase, so choose the size when you buy: the manufacturer documents up to 128 GB for this model.
Worth knowing before you buy
- 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?
Sources
- ITdaily — HP ZBook Ultra G1a 14 review: AMD Strix Halo in a workstation — verified 8/20/2026
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