Asus C2221HF
Uses less electricity than 39% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €4 a year, €40 over ten years.
- Power, SDR
- 9.7 W
- Typical 8 W
- Running cost
- €4 / year
- 4 h a day
Near the middle of its group: 23 % above the typical 12 kWh. 38% of comparable models reach a better class than C; the most common is E. On-mode power in SDR is 9.7 W; the typical screen of this size draws 7.9 W. Asus has 46 models in this group; this one is number 26 among them. Asus sells the same label values under other model names: VP229HF. Registered in Sept 2026, one of the newer models in its group.
Where it stands
Rank 1,430 of 2,372 monitors, under 24″ by yearly consumption. 1,429 use less.
Next to it in the ranking
- G-world Technology Incorporated Company Z1C Plus 14 kWh same
- Zeuslap Z15W 14 kWh same
- Asus C2221HF 14 kWh
- Asus VP229HF 14 kWh same
- Bolinia B185 14 kWh same
What it will cost you
| Period | C2221HF | 320G01,220T01,215T01,238T01,270G01 | Difference |
|---|---|---|---|
| 1 year | €4 | €2 | −€2 |
| 5 years | €20 | €8 | −€12 |
| 10 years | €40 | €17 | −€23 |
| 15 years | €60 | €25 | −€35 |
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 | 7 | €2 |
| 4 hours a day | 14 | €4 |
| 8 hours a day | 28 | €8 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Asus C2221HF (this model) | 14 | — |
| 6 | €2 | |
| 7 | €2 | |
| 7 | €2 | |
| 7 | €2 | |
| 7 | €2 |
Label and product sheet
- Energy class SDR / HDR
- C / –
- On-mode power SDR
- 9.7 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 22″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 3 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Asus under one model number.
C2221HF
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Asus C2221HF cost to run?
At 4 hours a day it uses about 14 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €4 a year, or €40 over ten years.