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

Monitors · 34″ · 3440×1440 · LCD

Eizo FlexScan EV3450XC

F

Uses less electricity than 91% of the 1,482 monitors, 32–42″ on the EU register. At your selected price (European Union) that is €10 a year, €103 over ten years.

Power, SDR
25.0 W
Typical 31 W
Running cost
€10 / year
4 h a day

In the most efficient quarter of its group: 20 % below the typical 46 kWh. Class F is the most common class in this group (51% of models). On-mode power in SDR is 25.0 W; the typical screen of this size draws 31.5 W. Eizo has 7 models in this group; this one is number 3 among them.

Where it stands

Rank 101 of 1,482 monitors, 32–42″ by yearly consumption. 100 use less.

Median 46 This model · 37 5 135 kWh ← uses less · uses more →

Next to it in the ranking

  1. E Yashi YZ3223 37 kWh same
  2. E Acer EI322QUR V 37 kWh same
  3. F Eizo FlexScan EV3450XC 37 kWh
  4. E Ernitec 0070-24132-PVMIP 37 kWh same
  5. E Eneo VM-FHD32MF 37 kWh same
See the full ranking

What it will cost you

Period FlexScan EV3450XC LX34 ZA Difference
1 year €10 €2 −€8
5 years €52 €12 −€40
10 years €103 €24 −€80
15 years €155 €35 −€120

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 18 €5
4 hours a day 37 €10
8 hours a day 73 €21

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 Eizo FlexScan EV3450XC (this model)
34″25.0 37 — —
34″5.7 8 €8 €80
34″5.7 8 €8 €80
34″8.0 12 €7 €70
34″15.9 23 €4 €38
34″20.0 29 €2 €21

Label and product sheet

Energy class SDR / HDR
F / –
On-mode power SDR
25.0 W
Standby / networked standby
0.4 W
Screen diagonal
34″
Resolution
3440×1440
Panel
LCD
Refresh rate
60 Hz
Software updates (minimum)
5 years
Guarantee (supplier)
5 years
Spare parts (minimum)
5 years

Model numbers and history

Registered by Eizo under one model number.

FlexScan EV3450XC

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

Questions

How much does the Eizo FlexScan EV3450XC cost to run?

At 4 hours a day it uses about 37 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €10 a year, or €103 over ten years.