HP Dragonfly Pro ONE
No. The memory is soldered to the board.
All of the memory is built in and there is no slot to add more.
- Slots
- None
- Firmware says
- 64 GB maximum
- SSD slots
- At least 2 M.2 SSD slots listed by the firmware
- How sure
- 4 of 4 reports show this layout
Worked out from 4 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
Batteries in these laptops report 65 Wh.
That is the design capacity the batteries themselves report, and the label can read 1 to 3 Wh higher. Other pack sizes may have shipped, so check the capacity printed on yours before you order.
From 4 battery readings. Sources and method. Updated 9 Nov 2026.
IllustrationQuestions
Can I upgrade the RAM in the HP Dragonfly Pro ONE?
No. The memory is soldered to the board. All of the memory is built in and there is no slot to add more.
Does the HP Dragonfly Pro ONE have an M.2 SSD slot?
Yes. The firmware lists at least 2 M.2 SSD slots, in 4 reports. Some firmware leaves a slot out, so there may be more.
What battery does the HP Dragonfly Pro ONE use?
Batteries in these laptops report 65 Wh, going by 4 reports. Other pack sizes may have shipped, so check the capacity printed on yours.
Is this my laptop?
Check the model name on the label underneath. It should read Dragonfly Pro ONE.