HP ProBook 430 G1
Yes. 2 slots, up to 16 GB seen working.
It takes DDR3-1600 laptop-size sticks (SO-DIMM).
- Slots
- 2 SO-DIMM slots
- Type
- DDR3-1600 204-pin SO-DIMM
- Most seen working
- 16 GB in two or more machines
- Firmware says
- 16 GB maximum
- How sure
- 19 of 19 reports show this layout
Worked out from 19 hardware reports of this laptop. Sources and method. Updated 9 Nov 2026.
Batteries in these laptops report 33 Wh or 44 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 17 battery readings. Sources and method. Updated 9 Nov 2026.
IllustrationQuestions
Can I upgrade the RAM in the HP ProBook 430 G1?
Yes. 2 slots, up to 16 GB seen working. It takes DDR3-1600 laptop-size sticks (SO-DIMM).
What type of RAM does the HP ProBook 430 G1 use?
DDR3-1600 laptop-size sticks (SO-DIMM, 204-pin).
How much RAM can the HP ProBook 430 G1 take?
Machines in the reports run up to 16 GB. That matches the 16 GB maximum the firmware reports.
What battery does the HP ProBook 430 G1 use?
Batteries in these laptops report 33 Wh or 44 Wh, going by 17 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 ProBook 430 G1.