2E B2723B
Uses less electricity than 3% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €12 a year, €120 over ten years.
- Power, SDR
- 29.0 W
- Typical 21 W
- Running cost
- €12 / year
- 4 h a day
- Power, HDR
- 36.0 W
- 1.2× SDR
Uses more than most comparable models: 97 % of them need less. Teamgee TG-S10 PRO, the most efficient alternative on sale, saves about €10 a year. 95% of comparable models reach a better class than G; the most common is E. In HDR it draws 36.0 W, 1.2 times its SDR power. 2E has 34 models in this group; this one is number 27 among them.
Where it stands
Rank 4,641 of 4,819 monitors, 24–31″ by yearly consumption. 4,640 use less.
Next to it in the ranking
- Acer ED270U 42 kWh −€0.03
- Neur TEC WCH2401 42 kWh same
- 2E B2723B 42 kWh
- ViewSonic VS18401 42 kWh same
- Acer ED273U A 42 kWh same
What it will cost you
| Period | B2723B | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €12 | €2 | −€10 |
| 5 years | €60 | €11 | −€49 |
| 10 years | €120 | €22 | −€98 |
| 15 years | €180 | €32 | −€147 |
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 | 21 | €6 |
| 4 hours a day | 42 | €12 |
| 8 hours a day | 85 | €24 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| 2E B2723B (this model) | 42 | — |
| 8 | €10 | |
| 10 | €9 | |
| 10 | €9 | |
| 10 | €9 | |
| 12 | €9 |
Label and product sheet
- Energy class SDR / HDR
- G / G
- On-mode power SDR
- 29.0 W
- On-mode power HDR
- 36.0 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 27″
- Resolution
- 1920×1080
- Panel
- LED LCD
- Refresh rate
- 75 Hz
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by 2E under one model number.
B2723B
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the 2E B2723B cost to run?
At 4 hours a day it uses about 42 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 €120 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 36.0 W instead of 29.0 W, 1.2 times as much. The yearly cost on this page uses SDR, as the label does.