EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 34″ · 3440×1440 · LED LCD

Dell P3426WEB

F

Uses less electricity than 78% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €11 a year, €112 over ten years.

Power, SDR
27.0 W
Typical 31 W
Running cost
€11 / year
4 h a day

In the most efficient quarter of its group: 14 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). On-mode power in SDR is 27.0 W; the typical screen of this size draws 31.5 W. Dell has 25 models in this group; this one is number 3 among them.

Where it stands

Rank 293 of 1,482 monitors, 32–42″ by yearly consumption. 292 use less.

Median 46 This model · 39 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Dahua LM32-F200N 39 kWh same
  2. F Trak Racer TR-M32A 39 kWh same
  3. F Dell P3426WEB 39 kWh
  4. F KTC H32C5 39 kWh same
  5. F Rampage DROP DR32R240C 39 kWh same
See the full ranking

What it will cost you

Period P3426WEB LX34 ZA Difference
1 year €11 €2 −€9
5 years €56 €12 −€44
10 years €112 €24 −€88
15 years €167 €35 −€132

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 20 €6
4 hours a day 39 €11
8 hours a day 79 €22

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 P3426WEB (this model)
34″27.0 39 — —
34″5.7 8 €9 €88
34″5.7 8 €9 €88
34″8.0 12 €8 €78
34″15.9 23 €5 €46
34″20.0 29 €3 €29

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
27.0 W
Standby / networked standby
0.5 W / 1.0 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

2 model numbers are registered by Dell with identical label values (usually colour or market variants). Searching any of them leads here.

P3426WEB · P3426WEV

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

Questions

How much does the Dell P3426WEB cost to run?

At 4 hours a day it uses about 39 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €11 a year, or €112 over ten years.