Crua CR340HDU
Uses less electricity than 75% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €12 a year, €116 over ten years.
- Power, SDR
- 28.0 W
- Typical 31 W
- Running cost
- €12 / year
- 4 h a day
- Power, HDR
- 29.0 W
- 1.0× SDR
In the most efficient quarter of its group: 11 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). On-mode power in SDR is 28.0 W; the typical screen of this size draws 31.5 W. Crua has 16 models in this group; this one is number 7 among them.
Where it stands
Rank 346 of 1,482 monitors, 32–42″ by yearly consumption. 345 use less.
Next to it in the ranking
- Asus VG34VQL3A 41 kWh same
- Acer EI322QK A 41 kWh same
- Crua CR340HDU 41 kWh
- BenQ EW3290U 41 kWh +€0.08
- Acer XB323QK X 41 kWh +€0.11
What it will cost you
| Period | CR340HDU | LX34 ZA | Difference |
|---|---|---|---|
| 1 year | €12 | €2 | −€9 |
| 5 years | €58 | €12 | −€46 |
| 10 years | €116 | €24 | −€92 |
| 15 years | €174 | €35 | −€138 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 20 | €6 |
| 4 hours a day | 41 | €12 |
| 8 hours a day | 82 | €23 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Crua CR340HDU (this model) | 41 | — |
| 8 | €9 | |
| 8 | €9 | |
| 12 | €8 | |
| 23 | €5 | |
| 29 | €3 |
Label and product sheet
- Energy class SDR / HDR
- F / F
- On-mode power SDR
- 28.0 W
- On-mode power HDR
- 29.0 W
- Standby / networked standby
- 0.5 W / 0.0 W
- Screen diagonal
- 34″
- Resolution
- 3440×1440
- Panel
- LED LCD
- Refresh rate
- 50 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Crua under one model number.
CR340HDU
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Crua CR340HDU cost to run?
At 4 hours a day it uses about 41 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €12 a year, or €116 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 29.0 W instead of 28.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.