OFD
OFD HSD-215ZJD01
- Monitors
- 21″
- 4K
Uses 20% less energy than the average for 21-inch monitors on Wattabill (113 models).
Running cost at a glance
- €7.29 per year
- €73 over 10 years
- 25.2 kWh per year
- 5.3 kg CO₂e per year from electricity use
This model
Average for 21-inch monitors (113)
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 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 | OFD |
|---|---|
| Model | HSD-215ZJD01 |
| Energy class | D |
| Screen size | 21″ (54.5 cm) |
| Power in on mode (SDR) | 11.5 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 1080 × 1920 |
| Aspect ratio | 16:9 |
| Panel | TFT-LCD |
| Refresh rate | 60 Hz |
| Power supply | External |
| On the market since | January 15, 2025 |
| EPREL registration number | 2243283 |
Source: EPREL, European Commission. Data updated October 13, 2026.