AOC 22B40HM
Uses less electricity than 28% of the 2,372 monitors, under 24″ on the EU register. At your selected price (European Union) that is €5 a year, €50 over ten years.
- Power, SDR
- 12.0 W
- Typical 8 W
- Running cost
- €5 / year
- 4 h a day
- Power, HDR
- 15.0 W
- 1.3× SDR
Near the middle of its group: 52 % above the typical 12 kWh. 52% of comparable models reach a better class than D; the most common is E. In HDR it draws 15.0 W, 1.3 times its SDR power. AOC has 16 models in this group; this one is number 5 among them. Registered in Aug 2026, one of the newer models in its group.
Where it stands
Rank 1,658 of 2,372 monitors, under 24″ by yearly consumption. 1,657 use less.
Next to it in the ranking
- Elo ET1515L 17 kWh −€0.03
- Elo ET1717L 17 kWh −€0.03
- AOC 22B40HM 18 kWh
- Jeeston SMT1019 18 kWh same
- Guanyu Innovation E1330A 18 kWh same
What it will cost you
| Period | 22B40HM | 320G01,220T01,215T01,238T01,270G01 | Difference |
|---|---|---|---|
| 1 year | €5 | €2 | −€3 |
| 5 years | €25 | €8 | −€16 |
| 10 years | €50 | €17 | −€33 |
| 15 years | €74 | €25 | −€49 |
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 | 9 | €2 |
| 4 hours a day | 18 | €5 |
| 8 hours a day | 35 | €10 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| AOC 22B40HM (this model) | 18 | — |
| 6 | €3 | |
| 7 | €3 | |
| 7 | €3 | |
| 7 | €3 | |
| 7 | €3 |
Label and product sheet
- Energy class SDR / HDR
- D / E
- On-mode power SDR
- 12.0 W
- On-mode power HDR
- 15.0 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 AOC under one model number.
22B40HM
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the AOC 22B40HM cost to run?
At 4 hours a day it uses about 18 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €5 a year, or €50 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 15.0 W instead of 12.0 W, 1.3 times as much. The yearly cost on this page uses SDR, as the label does.