ASUS XG27ACS-W
- Monitors
- 27″
- QHD
- LCD / LED
Uses 16% more energy than the average for 27-inch monitors on Wattabill (3150 models).
Running cost at a glance
- €16.13 per year
- €161 over 10 years
- 56.9 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 ASUS XG27ACS-W that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 27-inch 2560 x 1440 HDR gaming monitor with ultrafast 180Hz refresh rate designed for professional gamers and immersive gameplay
- ASUS Fast IPS technology enables a 1ms response time (GTG) for sharp gaming visuals with high frame rates
- ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with variable refresh rate, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
- 97% DCI-P3 color gamut with ASUS advanced gray-scale tracking technology ensures smoother color gradation delivered and uniformity
- DisplayWidget Center enables easy monitor settings adjustments with a mouse
- USB Type-C with DP Alt mode, meaning that you can connect your device with clutter-free set-up
UTILITY REDEFINED
Elevate your gaming experience with the ROG Strix XG27ACS-W, meticulously crafted for utility and performance. Immerse yourself in smooth, lifelike visuals boasting a 1440p resolution, 180Hz refresh rate, and lightning-fast 1ms response time. Conquer challenges effortlessly with AI-powered features, and enhance your connectivity options with the inclusion of a versatile Type-C connection, ensuring you stay ahead while enjoying the convenience of modern connectivity.
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Visual Brilliance Beyond Compare
Immerse yourself in stunning visual precision with the ROG Strix XG27ACS-W. Its Fast IPS technology, coupled with a vivid 1440p resolution and Display HDR400 support, ensures an unparalleled gaming and multimedia experience, bringing every detail to life with vibrant colors and remarkable clarity.
Seamless Speed and Precision
Decimate lag and motion blur with an native 180Hz refresh rate and lightning-fast 1ms (GTG) response time. This combination ensures smooth, responsive gameplay, giving you the edge in fast-paced titles like first-person shooters, racing games, and real-time strategy games. React instantly to on-screen action and land those critical shots with confidence.
Specifications
| Brand | ASUS |
|---|---|
| Model | XG27ACS-W |
| Energy class | F |
| Screen size | 27″ (68.6 cm) |
| Power in on mode (SDR) | 26 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 45 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 | February 9, 2024 |
| EPREL registration number | 1885563 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.