ASUS K501
5 models from 28 hardware reports. 5 take more memory.
| Model | Memory | Most seen | Upgrade | Reports |
| K501LB | 2 DDR3 SO-DIMM slots | 4 GB | Upgradable | 3 |
| K501LX | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 5 |
| K501UQ | 2+ DDR4 SO-DIMM slots | 12 GB | Upgradable | 6 |
| K501UW | 2+ DDR4 SO-DIMM slots | 8 GB | Upgradable | 4 |
| K501UX | 2 DDR3 SO-DIMM slots | 12 GB | Upgradable | 10 |