Description
The ASUS ROG Strix XG27ACMES-W 27-inch 255Hz Gaming Monitor is a high-performance gaming display designed for competitive gamers who demand speed, clarity, and smooth visuals. It features a 27-inch QHD (2560 × 1440) Fast IPS panel with an ultra-fast 255Hz refresh rate and 1ms GTG response time, delivering fluid gameplay with minimal motion blur and ghosting. With 0.3ms minimum response time, AMD FreeSync Premium, G-SYNC Compatible, and ELMB Sync, the monitor provides a highly responsive and tear-free gaming experience. Its HDR10 support and VESA DisplayHDR 400 certification enhance contrast and visual quality, while the 400 cd/㎡ brightness ensures vibrant images. The stylish white ROG design, ergonomic stand, USB-C connectivity with 15W Power Delivery, and extensive ASUS gaming features make it an excellent choice for modern gaming setups.
Specifications
| Specification | Details |
|---|---|
| Brand | ASUS |
| Series | ROG Strix |
| Model | XG27ACMES-W |
| Display Size | 27-inch |
| Resolution | 2560 × 1440 (QHD) |
| Panel Type | Fast IPS |
| Aspect Ratio | 16:9 |
| Refresh Rate | 255Hz |
| Response Time | 1ms (GTG), 0.3ms (Minimum) |
| Brightness | 400 cd/㎡ |
| Brightness (Typical) | 350 cd/㎡ |
| Contrast Ratio | 1300:1 |
| Pixel Pitch | 0.233mm |
| Viewing Angle | 178° / 178° |
| Display Colors | 1.0737 Billion |
| HDR | HDR10 |
| Display Surface | Anti-Glare |
| Backlight | LED |
| Audio | No |
| DisplayPort | 1 × DisplayPort 1.4 (HBR3) |
| HDMI | 1 × HDMI 2.1 (FRL) |
| USB-C | 1 × USB-C (DP Alt Mode) |
| USB-C Power Delivery | 15W |
| Adaptive Sync | Yes |
| AMD FreeSync | AMD FreeSync Premium |
| NVIDIA G-SYNC | G-SYNC Compatible |
| ELMB | Yes |
| ELMB Sync | Yes |
| VRR Technology | Adaptive-Sync |
| GameVisual | Yes |
| GamePlus | Yes |
| Shadow Boost | Yes |
| Trace Free Technology | Yes |
| GameFast Input Technology | Yes |
| DisplayWidget | Yes, DisplayWidget Center |
| Low Blue Light | Yes |
| Flicker-Free | TÜV Flicker-free |
| Low Blue Light Certification | TÜV Low Blue Light |
| VESA AdaptiveSync | Display 255Hz |
| VESA DisplayHDR | DisplayHDR 400 |
| Color Temperature Selection | Yes, 8 Modes |
| Color Adjustment | 6-axis Adjustment (R, G, B, C, M, Y) |
| Gamma Adjustment | Yes, Gamma 1.8 / 2.0 / 2.2 / 2.4 / 2.6 |
| HDCP | Yes, 2.3 |
| AI Visual | Yes |
| Dynamic Crosshair | Yes |
| Dynamic Shadow Boost | Yes |
| ASUS Power Sync | Yes |
| Tilt | +20° to -5° |
| Swivel | +45° to -45° |
| Pivot | +90° to -90° |
| Height Adjustment | 0–110mm |
| VESA Wall Mounting | 100 × 100mm |
| Kensington Lock | Yes |
| 1/4-inch Tripod Socket | Yes |
| Power Consumption | <23W |
| Power Saving Mode | <0.5W |
| Power Off Mode | <0.3W |
| HDMI Signal Frequency | 30KHz–410KHz (H) / 48Hz–255Hz (V) |
| USB-C / DisplayPort Signal Frequency | 30KHz–410KHz (H) / 48Hz–255Hz (V) |
| Net Weight | 5.96kg |
| Net Weight Without Stand | 3.87kg |
| Gross Weight | 8.36kg |
| VESA Mount | 100 × 100mm |
| Included Accessories | DisplayPort Cable, Power Cord, Quick Start Guide, ROG Pouch, ROG Sticker, Warranty Card |
QHD Fast IPS Display
The ASUS ROG Strix XG27ACMES-W features a 27-inch QHD resolution of 2560 × 1440, providing sharp and detailed visuals for gaming and everyday use. Its Fast IPS panel delivers vibrant colors and consistent image quality with wide 178° viewing angles, making it suitable for immersive gaming and multimedia consumption.
Ultra-Fast 255Hz Refresh Rate
With an impressive 255Hz refresh rate, this monitor delivers exceptionally smooth and fluid motion. It is particularly well-suited for fast-paced competitive games where rapid movements and quick reactions are essential. The high refresh rate helps reduce visible motion blur and provides a more responsive gaming experience.
1ms Response Time with ELMB Sync
The monitor offers a 1ms GTG response time and a minimum response time of 0.3ms, helping minimize ghosting and motion blur during fast gameplay. ASUS Extreme Low Motion Blur (ELMB) and ELMB Sync technologies further improve motion clarity while maintaining a smooth gaming experience.
Adaptive Sync and Gaming Compatibility
The XG27ACMES-W supports AMD FreeSync Premium, G-SYNC Compatible, and Adaptive-Sync technologies to help reduce screen tearing and stuttering. These features synchronize the display’s refresh rate with the GPU output, providing smoother visuals and a more consistent gaming experience.
HDR10 and DisplayHDR 400
With HDR10 support and VESA DisplayHDR 400 certification, the monitor is designed to provide enhanced brightness and contrast for more lifelike visuals. The 400 cd/㎡ brightness helps produce vivid images, while HDR content can offer improved highlights and a greater sense of depth in supported games and media.
Advanced ASUS Gaming Features
ASUS includes a wide range of gaming-focused features, including GamePlus, GameVisual, Shadow Boost, Dynamic Crosshair, Dynamic Shadow Boost, and AI Visual. These tools allow gamers to customize the display and improve visibility or adjust visual settings according to different gaming scenarios.
Ergonomic Design and Modern Connectivity
The stylish white ROG design adds a premium look to gaming setups, while the ergonomic stand supports tilt, swivel, pivot, and up to 110mm height adjustment. Connectivity includes DisplayPort 1.4, HDMI 2.1, and USB-C with 15W Power Delivery, providing flexible compatibility with modern PCs, laptops, and gaming devices.
