Rampage
Rampage ZENITH ZN24TN540
- Monitors
- 24″
- Full HD
- LCD / LED
Uses 7% more energy than the average for 24-inch monitors on Wattabill (1887 models).
Running cost at a glance
- €11.16 per year
- €112 over 10 years
- 39.4 kWh per year
- 8.3 kg CO₂e per year from electricity use
This model
Average for 24-inch monitors (1887)
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the Rampage ZENITH ZN24TN540 that use at least 5% less energy.
Specifications
| Brand | Rampage |
|---|---|
| Model | ZENITH ZN24TN540 |
| Energy class | E |
| Screen size | 24″ (61.2 cm) |
| Power in on mode (SDR) | 18 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 44.8 W |
| Standby | 0.3 W |
| Networked standby | 0 W |
| Off mode | 0.2 W |
| Resolution | 1920 × 1080 |
| Aspect ratio | 16:9 |
| Panel | LCD |
| Refresh rate | 50 Hz |
| Power supply | External |
| On the market since | May 18, 2025 |
| EPREL registration number | 2360863 |
Source: EPREL, European Commission. Data updated October 13, 2026.