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

Monitors · 24″ · 1920×1080 · LED LCD

Thread Y238AH3D

A

Uses less electricity than 97% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €5 a year, €46 over ten years.

Power, SDR
11.0 W
Typical 21 W
Running cost
€5 / year
4 h a day
Power, HDR
18.0 W
1.6× SDR

Only 87 of 4,819 monitors, 24–31″ do better. Class A is the best class any model in this group reaches, and only 1% of them do. In HDR it draws 18.0 W, 1.6 times its SDR power. Of 4 Thread models in this group, it is the most efficient.

Where it stands

Rank 88 of 4,819 monitors, 24–31″ by yearly consumption. 87 use less.

Median 30 This model · 16 5 115 kWh ← uses less · uses more →

Next to it in the ranking

  1. C AOC 24E4U 16 kWh same
  2. C AOC 24E4CV 16 kWh same
  3. A Thread Y238AH3D 16 kWh
  4. C Ernitec 0070-24124-W-TOUCH 16 kWh same
  5. C Acer KG242Y G 16 kWh same
See the full ranking

What it will cost you

Period Y238AH3D WF238V Difference
1 year €5 €2 −€3
5 years €23 €8 −€15
10 years €46 €16 −€29
15 years €68 €25 −€44

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 11.0 W
HDR 18.0 W
Group median, SDR 20.5 W

Cost by viewing time

Use kWh / yr € / yr
2 hours a day 8 €2
4 hours a day 16 €5
8 hours a day 32 €9

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
A Thread Y238AH3D (this model)
24″11.0 16 — —
24″4.0 6 €3 €29
24″4.5 7 €3 €27
24″4.5 7 €3 €27
24″4.5 7 €3 €27
24″5.0 7 €2 €25

Label and product sheet

Energy class SDR / HDR
A / A
On-mode power SDR
11.0 W
On-mode power HDR
18.0 W
Standby / networked standby
0.3 W
Screen diagonal
24″
Resolution
1920×1080
Panel
LED LCD
Refresh rate
60 Hz
Spare parts (minimum)
7 years

Model numbers and history

Registered by Thread under one model number.

Y238AH3D

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

Questions

How much does the Thread Y238AH3D cost to run?

At 4 hours a day it uses about 16 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €5 a year, or €46 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 18.0 W instead of 11.0 W, 1.6 times as much. The yearly cost on this page uses SDR, as the label does.