Lenovo R45w-30(F234455Y0)
- Monitors
- 45″
- QHD
- LCD / LED
- 165 Hz
Uses 11% less energy than the average for 45-inch monitors on Wattabill (26 models).
Running cost at a glance
- €21.83 per year
- €218 over 10 years
- 77.1 kWh per year
- 16 kg CO₂e per year from electricity use
This model
Average for 45-inch monitors (26)
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
Specifications
| Brand | Lenovo |
|---|---|
| Model | R45w-30(F234455Y0) |
| Energy class | F |
| Screen size | 45″ (113 cm) |
| Power in on mode (SDR) | 35.2 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 51.8 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 5120 × 1440 |
| Aspect ratio | 32:9 |
| Panel | LED LCD |
| Refresh rate | 165 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | March 22, 2023 |
| EPREL registration number | 1531654 |
Source: EPREL, European Commission. Data updated October 13, 2026.