iiyama GB2730QSU-B5
- Monitors
- 27″
- QHD
- LCD / LED
Uses 17% more energy than the average for 27-inch monitors on Wattabill (3152 models).
Running cost at a glance
- €16.19 per year
- €162 over 10 years
- 57.2 kWh per year
- 12 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the iiyama GB2730QSU-B5 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Silver Crow – enter a new dimension
The 27” G-MASTER GB2730QSU known as Silver Crow opens you to a whole new level of gaming experiences. As the 2560x1440 display offers 77% more on-screen space than a standard 1920x1080 Full HD monitor, the Silver Crow makes sure all the finest details are displayed with perfect image clarity. Nothing will skip your attention. The blue light reducer function along with the flicker free panel are the shield your eyes need to guarantee your vision remains well protected. Armed with FreeSync technology and 1ms response time the Silver Crow is ready to lead you into the toughest battles, leaving nothing to chance.
Read more
WQHD
With the 2560x1440 WQHD resolution offering 77% more on-screen space than a standard 1920x1080 full HD monitor, nothing skips your attention.
FREESYNC™ TECHNOLOGY
AMD FreeSync™ technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance at virtually any framerate.
SPEAKERS AND HEADPHONES
Playing with friends? Use the integrated high-quality speakers. Don’t want to disturb anybody? Plug your headset in the headphone connector and enjoy!
PREDEFINED AND CUSTOM GAMING MODES
Have it your way! Choose one of the predefined gaming modes (including FPS and strategy) or set and memorize your own settings.
Specifications
| Brand | iiyama |
|---|---|
| Model | GB2730QSU-B5 |
| Energy class | F |
| Screen size | 27″ (68.5 cm) |
| Power in on mode (SDR) | 26.1 W |
| Standby | 0.5 W |
| Off mode | 0.3 W |
| Resolution | 2560 × 1440 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 7 years |
| Software updates | 8 years |
| Spare parts available | 7 years |
| On the market since | January 20, 2023 |
| EPREL registration number | 1382712 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.