Monitor per computer ASUS ROG Strix XG27ACMES 27 inch (68,6 cm) 2560×1440 Fast IPS LCD, 1 ms, 350 cd/m², VESA, nero

The ASUS ROG Strix XG27ACMES is a 27" (68.6 cm) Fast IPS LCD monitor with native 2560×1440 (Wide Quad HD) resolution designed for gaming and detailed multimedia work. The panel delivers a typical brightness of 350 cd/m², a typical contrast ratio of 1300:1 and wide 178° viewing angles. With a flat 27" screen, VESA mounting support and height adjustment, the monitor fits on desks and on mounting arms while providing quick image response suitable for fast-paced content.

Advantages

This monitor combines a Fast IPS panel and very low response times to reduce motion blur and maintain clarity during fast on-screen movement. High refresh rate capability (up to 255 Hz OC) together with support for adaptive sync technologies helps to reduce tearing and stuttering for smoother gameplay. The model includes USB Type-C with DisplayPort Alt Mode for simplified connectivity and a tripod socket for accessory mounting. Energy labels and typical power consumption figures are provided for informed purchasing decisions.

Suitable for

• Competitive and casual gaming where high refresh rate and low response are required
• Video and photo editing that benefit from 2560×1440 resolution and accurate pixel pitch
• Multiscreen workstation setups requiring VESA mounting and ergonomic height adjustment

Key specifications

• Display diagonal: 27" (68.6 cm)
• Native resolution: 2560 × 1440 (Wide Quad HD, 16:9)
• Panel type: Fast IPS (LCD)
• Refresh rate: up to 255 Hz (OC); native 144 Hz typical
• Response time: 1 ms (typical), 0.3 ms minimum with Fast IPS modes
• Brightness (typical): 350 cd/m²
• Contrast ratio (typical): 1300:1
• Viewing angles: 178° horizontal / 178° vertical
• Pixel pitch: 0.233 × 0.233 mm
• Screen shape: Flat
• Adaptive sync: NVIDIA G-SYNC Compatible and AMD FreeSync support
• Additional features: ELMB SYNC (Extreme Low Motion Blur Sync), DisplayWidget Center, Gaming AI features
• Connectivity: USB Type-C with DisplayPort Alt Mode, DisplayPort and HDMI (ports vary by region)
• VESA mounting supported; height-adjustable stand; tripod socket for accessories
• Built-in speakers: No
• Color: Black
• Energy class (SDR/HDR): E / G; typical energy consumption: 21 kWh (SDR) per 1000 h, 40 kWh (HDR) per 1000 h

How to use

Place the monitor on a stable desk surface or attach it to a VESA-compatible arm or wall mount following the mounting guidelines. Connect the monitor to your PC or console using DisplayPort or HDMI for standard setups or use the USB Type-C port with DisplayPort Alt Mode for single-cable video and power/USB connectivity when supported by your device. Use the on-screen menu or the DisplayWidget Center application to calibrate color, adjust refresh rate, enable ELMB SYNC and adaptive sync, and configure gaming AI features. Adjust height and tilt to achieve an ergonomic viewing position and ensure the display is set to native 2560×1440 resolution in your operating system for best image clarity.

Recommendations

For competitive gaming, enable the highest supported refresh rate and ELMB SYNC together with adaptive sync to minimize blur and tearing. For color-critical work, perform a basic calibration using the on-screen settings or a hardware calibrator, and keep brightness at a level appropriate for your ambient lighting to reduce eye strain and preserve color accuracy.