HP ZBook Studio 16 inch G9 Mobile Workstation PC
Laptop, from 2023 2 hardware reports
Memory
Up to 64 GB
2 laptop-size slots
SSD
1+ M.2
At least 1 M.2 SSD slot
SSD length and charger
Coming next
Checked from separate sources
Only 2 machines reported so far, so this answer rests on few examples. Check the label or open the panel before you buy.
Upgradable
Yes. 2 slots, up to 64 GB seen working.
It takes DDR5-4800 laptop-size sticks (SO-DIMM).
- Slots
- 2 SO-DIMM slots
- Type
- DDR5-4800 262-pin SO-DIMM
- Most seen working
- 64 GB in two or more machines
- Firmware says
- 64 GB maximum
- SSD slots
- At least 1 M.2 SSD slot listed by the firmware
- How sure
- 2 of 2 reports show this layout
See 32 GB DDR5-4800 SO-DIMM on AmazonOpens an Amazon search for this exact spec.
Worked out from 2 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
2 laptop-size slots
Illustration Questions
Can I upgrade the RAM in the HP ZBook Studio 16 inch G9 Mobile Workstation PC?
Yes. 2 slots, up to 64 GB seen working. It takes DDR5-4800 laptop-size sticks (SO-DIMM).
What type of RAM does the HP ZBook Studio 16 inch G9 Mobile Workstation PC use?
DDR5-4800 laptop-size sticks (SO-DIMM, 262-pin).
How much RAM can the HP ZBook Studio 16 inch G9 Mobile Workstation PC take?
Machines in the reports run up to 64 GB. That matches the 64 GB maximum the firmware reports.
Does the HP ZBook Studio 16 inch G9 Mobile Workstation PC have an M.2 SSD slot?
Yes. The firmware lists at least 1 M.2 SSD slot, in 2 reports. Some firmware leaves a slot out, so there may be more.
Is this my laptop?
Check the model name on the label underneath. It should read ZBook Studio 16 inch G9 Mobile Workstation PC.