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

TVs & monitors · 34″ · 3440×1440 · OLED

Corsair RDD0027 34WQHD240-C

G
Power, SDR
33.0 W
Running cost
€14 / year
4 h a day
Power, HDR
33.0 W
1.0× SDR

What it will cost you

Period RDD0027 34WQHD240-C
1 year €14
5 years €68
10 years €137
15 years €205

Power in SDR and HDR

SDR 33.0 W
HDR 33.0 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 24 €7
4 hours a day 48 €14
8 hours a day 96 €27

Label and product sheet

Energy class SDR / HDR
G / G
On-mode power SDR
33.0 W
On-mode power HDR
33.0 W
Standby / networked standby
0.5 W
Screen diagonal
34″
Resolution
3440×1440
Panel
OLED
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Corsair under one model number.

RDD0027 34WQHD240-C

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

Questions

How much does the Corsair RDD0027 34WQHD240-C cost to run?

At 4 hours a day it uses about 48 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €14 a year, or €137 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 33.0 W instead of 33.0 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.