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- 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.
Electricity prices in all EU countries
| Model | Cooler Master GM34-CW |
|---|---|
| Running cost | |
| Running cost (per year) | €23.69 |
| over 10 years | €237 |
| kWh per year | 83.7 |
| kg CO₂e per year from electricity use | 18 |
| Specifications | |
| Brand | Cooler Master |
| Model | GM34-CW |
| Energy class | G |
| Screen size | 34″ (86.4 cm) |
| Power in on mode (SDR) | 38.2 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 47.7 W |
| Standby | 0.3 W |
| Off mode | 0.3 W |
| Resolution | 3440 × 1440 |
| Aspect ratio | 21:9 |
| Panel | LCD |
| Refresh rate | 144 Hz |
| Power supply | Internal |
| On the market since | January 1, 2020 |
| EPREL registration number | 550030 |