MSI MAG 401QR 40" UWQHD 155Hz Ultra Wide Gaming Monitor
SKU: 31783164550

MSI MAG 401QR 40" UWQHD 155Hz Ultra Wide Gaming Monitor

Sale price$5686.62 Regular price$6318.47
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Description

MSI MAG 401QR 40" UWQHD 155Hz Ultra Wide Gaming MonitorExpand your field of view to dominate every match, witness vibrant colour and fluid motion on this expansive 40 inch ultrawide display. Quick Specs Experience unparalleled immersion with a sprawling 40 inch, 21: 9 ultrawide display. Dominate fast paced games with a rapid 155Hz refresh rate and 1ms MPRT response time. Enjoy true to life colours and stunning contrast with VESA DisplayHDR 400 certification. Benefit from a smoother, tear free gaming

Expand your field of view to dominate every match, witness vibrant colour and fluid motion on this expansive 40-inch ultrawide display.

Quick Specs

  • Experience unparalleled immersion with a sprawling 40-inch, 21:9 ultrawide display.
  • Dominate fast-paced games with a rapid 155Hz refresh rate and 1ms MPRT response time.
  • Enjoy true-to-life colours and stunning contrast with VESA DisplayHDR 400 certification.
  • Benefit from a smoother, tear-free gaming experience thanks to AMD FreeSync Premium.
  • Seamlessly manage multiple applications or enjoy enhanced multitasking with Picture-in-Picture (PIP) and Picture-by-Picture (PBP) functions.

Unleash your gaming potential with the MSI MAG 401QR ultrawide monitor

Designed for the dedicated gamer, this 40-inch monitor is engineered to provide a significant advantage by expanding your field of vision. The ultrawide 21:9 aspect ratio and UWQHD resolution (3440x1440) immerse you in the heart of the action, rendering every detail with breathtaking clarity and ensuring you never miss a crucial element of the game world. Whether you are exploring vast open landscapes or engaging in intense firefights, this 155Hz gaming monitor offers a competitive edge by presenting a wider, more encompassing view, allowing for quicker reactions and strategic superiority. It is the ideal choice for those who demand precision, immersion, and a truly expansive gaming experience on an IPS ultrawide monitor.

Elevate your gameplay with superior visual performance

The MSI MAG 401QR boasts a rapid 155Hz refresh rate, complemented by a 1ms MPRT response time, ensuring that every motion on screen is rendered with exceptional fluidity and minimal blur. This combination is critical for fast-paced gaming genres where split-second decisions are paramount. Coupled with VESA DisplayHDR 400 support, the monitor delivers enhanced contrast and vibrant colours, bringing games to life with greater depth and realism. The IPS panel further ensures consistent colour reproduction and wide viewing angles, so your game looks spectacular from any position. This is a standout among gaming monitors.

Multitasking mastery and immersive display technology

Beyond its gaming prowess, the 21:9 aspect ratio of the MSI MAG 401QR makes it an exceptional tool for productivity and multitasking. Features like Picture-in-Picture (PIP) and Picture-by-Picture (PBP) allow you to view multiple content sources simultaneously, transforming your gaming setup into a versatile command centre for work, streaming, or communication. The monitor is built to support demanding visual tasks with a wide colour gamut, covering 90% of Adobe RGB, 94% of DCI-P3, and an impressive 118% of sRGB. This ensures that colours are not only vivid but also accurate, making it suitable for content creation as well as gaming. Experience the difference a true ultrawide monitor makes.

Engineered for comfort and durability

Experience extended gaming sessions with reduced eye strain, thanks to the monitor's ergonomic design. The adjustable stand allows for tilt adjustments, offering flexibility to find the most comfortable viewing angle. The frameless design maximises the screen real estate and provides a more immersive visual experience, while the Kensington lock offers security. Built with quality components, this MSI gaming monitor is designed for longevity, ensuring consistent performance over time for all your gaming and professional needs.

Why MSI Gaming Monitors?

MSI is a globally recognised leader in gaming hardware, dedicated to pushing the boundaries of performance and innovation. For South African gamers, MSI offers a direct line to cutting-edge technology, ensuring competitive advantage and unparalleled immersion. Choose MSI for a winning edge and experience gaming as it was meant to be with these exceptional gaming monitors.

FEATURES:

  • IPS Panel - Optimise screen colours and brightness to enhance your viewing experience.
  • UWQHD 3440x1440 High Resolution - Games will look even better, displaying more details.
  • 155Hz Refresh Rate - Respond faster with smoother frames.
  • 1ms Response Time - Eliminate screen tearing and choppy frame rates.
  • Wide Colour Gamut - Game colours and details will look more realistic and refined.
  • Golden 21:9 aspect ratio - Perfectly supports multi-tasking with PBP/PIP/KVM function.
  • Night Vision - Smart black tuner to brighten your day by bringing out the fine details in dark areas.
  • Frameless Design - Enjoy the ultimate gaming experience with super-narrow bezels.
  • Anti-Flicker and Less Blue Light - Game even longer and prevent eye strain and fatigue.
  • 178 Wide Viewing Angle - Colours and details will stay sharp at more angles with a 178 wide viewing angle.

SPECIFICATIONS:

  • Panel Size: 40" (101.6 cm)
  • Active Display Area (mm): 926.22(H)x387.72(V)
  • Curvature: Flat
  • Panel Type: IPS
  • Panel Resolution: 3440x1440 (UWQHD)
  • Pixel Pitch (H x V): 0.2697(H)x0.2697(V)
  • Aspect Ratio: 21:9
  • Brightness (nits): 400 (Typ.), 400 (HDR peak)
  • Contrast Ratio: 1000:1
  • DCR: 100000000:1
  • Signal Frequency: 30~160KHz(H) / 60~144 Hz(V)
  • Activated Range: 48~155Hz
  • Refresh Rate: 155Hz
  • Response Time: 1ms (MPRT)
  • Dynamic Refresh Rate Technology: AMD FreeSync Premium
  • HDR Support: VESA DisplayHDR 400
  • Video ports:
    • 2 x HDMI (Supports 3440x1440@100Hz as specified in HDMI 2.0b)
    • 1 x DisplayPort (Supports 3440x1440@155Hz as specified in DisplayPort 1.4a)
    • 1 x Type-C (DP alt. with PD 65W)
  • USB ports:
    • 2 x USB 2.0 Type-A
    • 1 x USB 2.0 Type-B Upstream
    • 1 x USB 2.0 Type-C (PD 65W)
  • Audio ports: 1x Headphone out
  • Viewing Angle: 178 (H) / 178 (V)
  • Adobe RGB / DCI-P3 / sRGB: 90% / 94% / 118%
  • Surface Treatment: Anti-glare
  • Display Colours: 1.07B (8 bits + FRC)
  • Power Type: Power Cable
  • Power Input: 100~240V, 50/60Hz
  • Adjustment (Tilt): -5 ~ 20
  • Kensington Lock: Yes
  • Console Mode:
    • 2K Resolution PS5 Optimisation
    • FHD @ 120Hz
  • Frameless Design: Yes
  • VESA Mounting: 100x100mm
  • Control: 5-Way Navigator Joystick
  • PIP / PBP Function: Yes
  • Colour: Black
  • Product Dimensions: 94.5 x 28.9 x 53 cm
  • Product Weight: 10300g

WHAT'S IN THE BOX:

  • MSI MAG 401QR 40" UWQHD 155Hz Ultra Wide Gaming Monitor - Black x1
  • Power Cable x1

Why MSI?

MSI is a globally recognised leader in gaming hardware, dedicated to pushing the boundaries of performance and innovation. For South African gamers, MSI offers a direct line to cutting-edge technology, ensuring competitive advantage and unparalleled immersion. Choose MSI for a winning edge and experience gaming as it was meant to be.



Dimensions (LxWxH): 118.0 x 19.0 x 51.0 cm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31783164550

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4.3 ★★★★★
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MickeyF
Pawtucket, US
★★★★★ 5
Solved Specific Need
Size: 10 Ft (Type B with Clamp), Color: White
Nice product which solved a problem of needing USB power clamped to a very thick work table. Most power strips with a clamp do not accommodate thick tables between 1.75" and 2" so I was happy to find this one. Successfully provides power to all my USB devices even a laptop (although charging is a bit slower compared to the OEM power adapter).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
L
Verified Purchase
Lyman D. Elliott
Birmingham, US
★★★★★ 5
One minor bug
Size: 10 Ft (Type B with Clamp), Color: Black
I received this today and mounted it to the table I have next to my recliner. I plugged it into a remote control outlet so I can turn everything off at once. I used two of the AC outlets for the power recliner. I then plugged a USB powered fan into one of the USB-A ports. I plugged the power cable from a set of speakers positioned next to the headrest of the recliner into the other USB-A port. I used one of the USB C outlets to charge my tablet. When I hit the switch on the remote control to turn off power to the strip before going to bed I discovered a bug. The only way I can describe it is a cross port power bleed. After killing power to the strip my speakers were still playing, not well as they had static. I discovered by trial and error that if I unplugged my tablet the problem stopped. Apparently if you have something with a battery plugged into one of the USB ports and have something plugged into the other USB ports it pulls power from the device with the battery to try and power the other devices plugged in. Other than this one problem it seems to be just what I was looking for.
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Reviewed in the United States on May 30, 2025
G
Verified Purchase
Glen T.
Grantham, US
★★★★★ 5
Mounts to desktop
Size: 10 Ft (Type B with Clamp), Color: Black
Helps keep the desktop clutter down. Sometimes I need to charge flashlights, earphones, hearing aids, portable battery chargers and the like. I don’t want to plug these onto my computer so this unit fits that need. Sturdy desk mount so one hand plugging in and unplugging usually works fine.
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Reviewed in the United States on December 11, 2025
G
Verified Purchase
greasergrrl
Los Angeles, US
★★★★★ 5
Works great
Size: 10 Ft (Type B with Clamp), Color: Black, Size: 10 Ft (Type B with Clamp), Color: Black
Small and does the trick. I’m glad my USB hub will stop falling off the table!
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Reviewed in the United States on December 28, 2025
A
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Anne C.
Houston, US
★★★★★ 4
Decent, gets warm though
Size: 10 Ft (Type B with Clamp), Color: Black
Compact with a nice long power cord. However, it does get warm, which makes me nervous, seeing as it is clamped to a wooden table...
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Reviewed in the United States on January 23, 2026

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