EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Monitors · 45″ · 5120×1440 · LED LCD

HP E45c G5 (HSD-0142-A)

G

Uses less electricity than 83% of the 335 monitors, 43–54″ on the EU register. At your selected price (European Union) that is €16 a year, €157 over ten years.

Power, SDR
38.0 W
Typical 45 W
Running cost
€16 / year
4 h a day

In the most efficient quarter of its group: 16 % below the typical 66 kWh. 65% of comparable models reach a better class than G; the most common is F. On-mode power in SDR is 38.0 W; the typical screen of this size draws 45.0 W. Of 2 HP models in this group, it is the most efficient.

Where it stands

Rank 49 of 335 monitors, 43–54″ by yearly consumption. 48 use less.

Median 66 This model · 56 10 275 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Arozzi AZ-NO-49TV2UW165 56 kWh same
  2. C Leaderhub U55PRO 56 kWh same
  3. G HP E45c G5 (HSD-0142-A) 56 kWh
  4. F Acer EI491CR 56 kWh same
  5. F Perfect Display Technology (Huizhou) MG49RQA-C-165Hz 56 kWh +€0.08
See the full ranking

What it will cost you

Period E45c G5 (HSD-0142-A) FT-Squ-454WTA01-700 Difference
1 year €16 €4 −€12
5 years €79 €18 −€61
10 years €157 €36 −€121
15 years €236 €54 −€182

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 28 €8
4 hours a day 55 €16
8 hours a day 111 €31

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
G HP E45c G5 (HSD-0142-A) (this model)
45″38.0 56 — —
45″8.6 13 €12 €121
44″16.6 24 €9 €89
46″17.5 26 €8 €85
46″17.5 26 €8 €85
45″31.6 46 €3 €27

Label and product sheet

Energy class SDR / HDR
G / –
On-mode power SDR
38.0 W
Standby / networked standby
0.5 W / 2.0 W
Screen diagonal
45″
Resolution
5120×1440
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 HP under one model number.

E45c G5 (HSD-0142-A)

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

Questions

How much does the HP E45c G5 (HSD-0142-A) cost to run?

At 4 hours a day it uses about 56 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €16 a year, or €157 over ten years.