MSI Optix MAG401QR 40″ UWQHD 155Hz Gaming Monitor

Display Size

40″ Display

View Area

941.2 × 398.5 mm

Panel

IPS panal

Backlight

WLED

Aspect Ratio

21:9

Resolution

3440 × 1440

Pixel Pitch

0.231 × 0.231 mm

Dot / Pixel Per Inch

109 dpi

View Angle (H / V)

178° / 178°

Response Time

1ms (MPRT)

Color Support

16.7 Million

Refresh Rate

155Hz

Brightness

400 cd/m²

Contrast Ratio

1000:1

Color Gamut

99% sRGB

Screen Surface Treatment

Anti-glare

Speakers

2Wx2

Power Consumption (Typical / Maximum)

55W / 65W

Power Adapter

Integrated

Stand

Tilt, Swivel, Height Adjustable Stand

Case Color

Raven Black

Side Bezel Width

1.8 mm

Video Connector

2x HDMI 2.0, 1x DisplayPort 1.4, 1x USB-C

Warranty

3 Years Warranty

MSI Optix MAG401QR 40″ UWQHD Gaming Monitor

 

Experience ultra-wide gaming and productivity like never before with the MSI Optix MAG401QR 40″ UWQHD Gaming Monitor. Designed for gamers, streamers, and content creators, this premium monitor features a massive 40-inch Ultra-Wide Quad HD (3440 × 1440) IPS display with a 21:9 aspect ratio, delivering immersive visuals, exceptional color accuracy, and an expanded workspace for multitasking.

Built for high-performance gaming, the MAG401QR boasts a 155Hz refresh rate and an ultra-fast 1ms MPRT response time, ensuring incredibly smooth gameplay with reduced motion blur and minimal input lag. Whether you’re playing competitive FPS titles, racing simulators, or open-world adventures, every frame is rendered with outstanding clarity and precision.

The monitor supports Adaptive Sync technology to eliminate screen tearing and stuttering while VESA DisplayHDR 400 enhances brightness, contrast, and color for a more realistic gaming experience. Its Rapid IPS panel delivers vibrant colors, wide 178° viewing angles, and accurate color reproduction, making it equally suitable for professional content creation and entertainment.

Designed with gamers in mind, the MSI Optix MAG401QR features a sleek 3-sided frameless design, customizable gaming settings, multiple connectivity options including HDMI, DisplayPort, and USB Type-C, and an ergonomic stand for comfortable viewing. Backed by a 3-Year Manufacturer Warranty, it is the perfect ultra-wide monitor for gaming, productivity, and immersive multimedia.