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MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor
MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor

MAG401QR 40" UWQHD 155Hz Flat Gaming Monitor

Visualize your victory with MSI MAG 401QR ultra wide gaming monitor. Equipped with a 155hz Refresh rate, 1ms response time 40-inch IPS panel, the MAG 401QR will give you the competitive edge you need to take down your opponents. The UWQHD (3440x1440) high resolution will let you experience the mesmerizing images. Enjoy extremely smooth, tear-free gameplay with built-in adaptive technology when paired with a compatible graphics card.


  • 40" Flat Gaming display
  • 3440 x 1440 (UWQHD) High Resolution
  • 1ms (GTG) Respond Time and 155Hz Refresh Rate
  • In-Plane Switching (IPS) technology
  • 21:9 Golden Aspect Ratio - Ideal for multitasking with PBP/PIP/KVM
  • VESA DisplayHDR 400
  • FreeSync Premium
  • Wide Color Gamut – Vivid colors, realistic details
  • Frameless design
  • Anti-Flicker and Less Blue Light 
  • Enhanced dark details with Night Vision

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On order over $25

Return for Refund

Return for Refund

Within 30 days

1-YEAR Limited Warranty

2-YEARS Limited Warranty

Base-on purchase date

$399.99
In Stock

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DETAIL SPECIFICATION

  • Width: 37.21 inches 
  • Height: 20.88 inches 
  • Depth: 11.40 inches 
  • Weight: Approx 22.70 lbs
*Product size, weight, and related specifications are theoretical values only.
Manufacturer Number MAG401QR
Product Condition New
Screen Size 40"
Panel Type IPS
Adaptive Sync Technology FreeSync Premium
High Dynamic Range (HDR) HDR 400
Glare Screen Non-Glare with Narrow Bezel
LED Backlight Yes
Wide Screen Yes
Resolution 3440 x 1440 (UWQHD)
Refresh Rate 155Hz
Viewing Angle 178° (H) / 178°(V)
Pixel Pitch 0.2697 mm
Display Colors 1.07 Billion
Brightness 400cd / m2
Contract Ratio 1000:1
Response Time 1ms (GTG)
Aspect Ratio 21:9
Curvature Radius N/A
Curved Surface Screen Flat
VGA Port N/A
HDMI Port 2 (v2.0b)
DVI Port N/A
DisplayPort 1 (v1.4a)
USB Type C Video-in 1 (DP Alternative)
USB Ports 2 x USB 2.0 (Type A)
1 x USB 2.0 (Type B; PC to MNT)
Tilt Adjustment Tilt -5° ~ 20°
Swivel Adjustment N/A
Height Adjustment N/A
Pivot Adjustment N/A
Regulatory Compliance RoHS, CB, EMC, CE/FCC
Power Consumption Power On: 90W
Power Saving/Off: <0.5W
Kensington Lock Yes
Accessories Power Cord
DP/HDMI Cable
Power Adapter
VESA Wall Mountable Yes (100mm x 100mm)
Color Black - RGB
Dimensions w/o Stand 37.21" x 20.88" x 11.4"
Weight 22.7 lbs / 27.34 lbs
Manufacturer Warranty 2 Year

TECHNICAL FEATURES

Document

Accurate Display, Ultimate Victory

Equipped with a 40" UWQHD Ultra-wide Definition (3440 x 1440) IPS panel with a 155hz Refresh rate & 1ms (MPRT) response time, the MSI MAG401QR provides a competitive edge over most opponents. Built-in KVM technology, which matches the best user-friendly experience with a 21:9 aspect ratio. Gaming technologies can be activated for additional in-game advantages in smart G.I. APP (e.g. Night Vision smart black tuner)."

Excellent UWQHD Resolution

Features a 40-inch UWQHD (3440x1440) IPS panel with fast response time, wide viewing angles, and a broad color gamut. The ultra-wide 40" 21:9 panel provides a more immersive gaming experience.

155 Hz Refresh Rate

Experience smoother movement & tracking with a high 155 Hz refresh rate, and unlock the full potential of premium GPU & memory hardware. A low 1ms (MPRT) response time dramatically reduces monitor blurring and is essential for fast-paced games.

KVM Technology

KVM technology enables 2 separate PC systems to connect simultaneously to one monitor.

Gaming Intelligence App

MSI's Gaming Intelligence App offers a broad set of useful features that help players take full control and tune the monitor to suit any type of game. Avoid having to toggle between programs or display settings with preconfigured profiles accessible via hotkeys.

VESA DisplayHDR 400

VESA Certified DisplayHDR 400 monitors produce a consistently higher brightness range as well as superior detail in darker regions with realistic dynamic contrast that mimics the human eye in the real world:

Brightness: 400 nits typically (400 nits at HDR peak)

Contrast Ratio: 1000:1

Dynamic Contrast Ratio: 100000000:1

RGB Mystic Light

With MSI Mystic Light, monitor lighting effects can easily be synced with other Mystic Light-enabled hardware. Adjust and customize ambient illumination using your smartphone or the Mystic Light App.

Night Vision & CEC Profiles

MSI Night Vision, a smart black tuner, can enhance crucial details and provide a glimmer of light during the darkest hours. HDMI CEC Profile Sync supports multiple devices (PC, Mac, console, mobile, or laptop) and can automatically detect device settings.

Type-C PD charging

MAG401QR's USB Type-C connection, allows you to power your devices (up to 65W) and effortlessly connect to any device. I/O Connectivity:

DisplayPort 1.4a: 3440 x 1440 (155 Hz max.)

2 x HDMI 2.0: 3440 x 1440 (100 Hz max.)


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