ASRock PG27QS
Uses less electricity than 37% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €9 a year, €87 over ten years.
- Power, SDR
- 21.0 W
- Typical 21 W
- Running cost
- €9 / year
- 4 h a day
- Power, HDR
- 28.0 W
- 1.3× SDR
Near the middle of its group: 3 % above the typical 30 kWh. Class E is the most common class in this group (49% of models). In HDR it draws 28.0 W, 1.3 times its SDR power. ASRock has 21 models in this group; this one is number 6 among them. Registered in Aug 2026, one of the newer models in its group.
Where it stands
Rank 2,468 of 4,819 monitors, 24–31″ by yearly consumption. 2,467 use less.
Next to it in the ranking
- Dahua DHI-LM27-E231BY 31 kWh same
- Asus VG27WQ5F 31 kWh same
- ASRock PG27QS 31 kWh
- AOC Q27B3CF2 31 kWh same
- AOC Q27G42XE 31 kWh same
What it will cost you
| Period | PG27QS | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €9 | €2 | −€7 |
| 5 years | €43 | €11 | −€33 |
| 10 years | €87 | €22 | −€65 |
| 15 years | €130 | €32 | −€98 |
Is the more efficient model worth its price?
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 | 15 | €4 |
| 4 hours a day | 31 | €9 |
| 8 hours a day | 61 | €17 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| ASRock PG27QS (this model) | 31 | — |
| 8 | €7 | |
| 10 | €6 | |
| 10 | €6 | |
| 10 | €6 | |
| 12 | €5 |
Label and product sheet
- Energy class SDR / HDR
- E / G
- On-mode power SDR
- 21.0 W
- On-mode power HDR
- 28.0 W
- Standby / networked standby
- 0.2 W
- Screen diagonal
- 27″
- Resolution
- 2560×1440
- Panel
- LED LCD
- Refresh rate
- 60 Hz
- Software updates (minimum)
- 8 years
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by ASRock under one model number.
PG27QS
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the ASRock PG27QS cost to run?
At 4 hours a day it uses about 31 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €9 a year, or €87 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 28.0 W instead of 21.0 W, 1.3 times as much. The yearly cost on this page uses SDR, as the label does.