Compaq laptops

2 models from 6 hardware reports. 2 of them have a memory slot you can fill.

Models 2

ModelMemoryMost seenUpgradeReports
Presario CQ-21 2 DDR3 SO-DIMM slots 4 GB 3
Presario CQ-23 2 DDR3 SO-DIMM slots 4 GB 3