EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 27″ · 2560×1440 · OLED

Alienware AW2726DM

E

Uses less electricity than 37% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €9 a year, €87 over ten years.

Power, SDR
21.0 W
Typical 21 W
Running cost
€9 / year
4 h a day
Power, HDR
21.0 W
1.0× SDR

Near the middle of its group: 3 % above the typical 30 kWh. Class E is the most common class in this group (49% of models). On-mode power in SDR is 21.0 W; the typical screen of this size draws 20.5 W. Alienware has 10 models in this group; this one is number 4 among them.

Where it stands

Rank 2,468 of 4,819 monitors, 24–31″ by yearly consumption. 2,467 use less.

Median 30 This model · 31 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. E AOC C27G42FE 31 kWh same
  2. E Lenovo Legion 27Q-2c(A26270QG0) 31 kWh same
  3. E Alienware AW2726DM 31 kWh
  4. G 2E G2426B 31 kWh same
  5. E Dell SE2726D 31 kWh same
See the full ranking

What it will cost you

Period AW2726DM TG-S10 PRO Difference
1 year €9 €2 −€7
5 years €43 €11 −€33
10 years €87 €22 −€65
15 years €130 €32 −€98

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 21.0 W
HDR 21.0 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 15 €4
4 hours a day 31 €9
8 hours a day 61 €17

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model SizeSDR W kWh / yr Saves / year in 10 years
E Alienware AW2726DM (this model)
27″21.0 31 — —
28″5.2 8 €7 €65
27″7.0 10 €6 €58
27″7.0 10 €6 €58
27″7.0 10 €6 €58
27″8.0 12 €5 €54

Label and product sheet

Energy class SDR / HDR
E / E
On-mode power SDR
21.0 W
On-mode power HDR
21.0 W
Standby / networked standby
0.3 W
Screen diagonal
27″
Resolution
2560×1440
Panel
OLED
Refresh rate
60 Hz
Software updates (minimum)
8 years
Guarantee (supplier)
3 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Alienware under one model number.

AW2726DM

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Alienware AW2726DM cost to run?

At 4 hours a day it uses about 31 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €9 a year, or €87 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 21.0 W instead of 21.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.