Lenovo G550
Type 2958 Laptop, from 2009 13 hardware reports
Memory
Up to 8 GB
2 laptop-size slots
SSD and charger
Coming next
Checked from separate sources
Upgradable
Yes. 2 slots, up to 8 GB seen working.
It takes the same type of laptop-size sticks (SO-DIMM).
- Slots
- 2 SO-DIMM slots
- Most seen working
- 8 GB in two or more machines
- Firmware says
- 4 GB maximum (often wrong, so we show what machines run)
- How sure
- 13 of 13 reports show this layout
Worked out from 13 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 Lenovo G550?
Yes. 2 slots, up to 8 GB seen working. It takes the same type of laptop-size sticks (SO-DIMM).
How much RAM can the Lenovo G550 take?
Machines in the reports run up to 8 GB. The firmware reports a maximum of 4 GB, a figure that is often wrong.
Is this my laptop?
Check the label on the bottom. It should say G550, and the type code starts with 2958.