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

Monitors · 34″ · 3440×1440 · LED LCD

Dell P3424WEB

F

Uses less electricity than 48% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €13 a year, €130 over ten years.

Power, SDR
31.5 W
Typical 31 W
Running cost
€13 / year
4 h a day

Right at the typical consumption of its group, 46 kWh a year. Class F is the most common class in this group (51% of models). On-mode power in SDR is 31.5 W; the typical screen of this size draws 31.5 W. Dell has 25 models in this group; this one is number 13 among them.

Where it stands

Rank 742 of 1,482 monitors, 32–42″ by yearly consumption. 741 use less.

Median 46 This model · 46 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F LG 32BR55UK 46 kWh same
  2. F Asus VG34VQ3B 46 kWh same
  3. F Dell P3424WEB 46 kWh
  4. F LG 32BR55U 46 kWh same
  5. F ViewSonic VS19271(VP3456a) 46 kWh same
See the full ranking

What it will cost you

Period P3424WEB LX34 ZA Difference
1 year €13 €2 −€11
5 years €65 €12 −€53
10 years €130 €24 −€107
15 years €195 €35 −€160

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

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 23 €7
4 hours a day 46 €13
8 hours a day 92 €26

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
F Dell P3424WEB (this model)
34″31.5 46 — —
34″5.7 8 €11 €107
34″5.7 8 €11 €107
34″8.0 12 €10 €97
34″15.9 23 €6 €65
34″20.0 29 €5 €48

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
31.5 W
Standby / networked standby
0.3 W / 1.4 W
Screen diagonal
34″
Resolution
3440×1440
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 Dell under one model number.

P3424WEB

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

Questions

How much does the Dell P3424WEB cost to run?

At 4 hours a day it uses about 46 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €13 a year, or €130 over ten years.