MSI MAG401QR 40 " black
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MSI MAG401QR 40 " black
Screen size:40 "
Resolution:3440x1440 (21:9)
Panel:IPS, MPRT 1 ms
Frequency:155 Hz
Contrast:1 000:1
Brightness:400 cd/m²
Functions:HDR, VESA Adaptive-Sync, PBP, Flicker-Free
Connectors:USB-C (DP Alt Mode) • DisplayPort v1.4 • 2xHDMI v2.0
A large ultrawide gaming monitor with an UltraWide QuadHD-resolution and a substantial 39.5-inch screen (21:9), featuring a high refresh rate, good color rendering, support for full HDR image output, Adaptive-Sync adaptive sync technology, and a KVM function for connecting multiple computers to a single monitor. It belongs to the top models of the MSI Arsenal Gaming family from 2023, designed for demanding gamers and esports athletes.
Unlike mid-range gaming models, it utilizes an impressively large (92.6x38.7 cm) and responsive 10-bit (8-bit+FRC) IPS matrix with a low response time of 4 ms and a refresh rate of up to 150 Hz. The high-quality MSI MAG401QR monitor screen delivers a high brightness of 400 cd/m², good contrast, and impeccable clarity of fast motion display. It will be a great choice for any popular gaming genres and esports disciplines.
Thanks to the support of Adaptive-Sync technology, the monitor can automatically sync the screen refresh rate with the rendering speed of the graphics card, preventing mini-lags and artifacts. The ability to fully display HDR video, confirmed by the DisplayHDR 400 certification, ensures cinematic output quality in games and allows maximum enjoyment when watching movies.
All specifications
Specifications MAG401QR
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2026 - new arrivals, bestsellers, and the most relevant models MSI.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog MSI 2026 - new arrivals, bestsellers, and the most relevant models MSI.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
Monitor matrices types: TN+film, IPS, VA, OLED, QLED and QD-OLEDCurrent types of monitor matrices, their pros and cons, as well as recommendations for selection
Buy MSI MAG401QR 40 " black
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MSI 40' Ultrawide QHD 2K 1440P 155Hz IPS with AMD FreeSync Premium HDR400 1ms KVM USB-C RGB USB HUB Gaming Computer Monitor | $393.99 |  | |||
MSI - MAG 401QR 40" UWQHD IPS 155Hz 1ms Gaming Monitor with FreeSync Premium and HDR 400 (HDMI, DisplayPort, USB-C) - Black | $393.99 |  | |||
| $407.99 |  | ||||
| $416.07 |  | ||||
| $421.49 |  | ||||
11 more offer(s)
Series MSI MSI Arsenal Gaming (optimal)Compare using chart →
gaming, 27 ", 2560x1440 (16:9), QD-Mini LED VA, response 0.5 ms, 300 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 152 %, DCI-P3 97 %, HDMI, v 2.1, DisplayPort, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 115 %, DCI-P3 89 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 4K, 3840x2160 (16:9), QD-Mini LED IPS, response 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), 1.07B, sRGB 143 %, DCI-P3 98 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 500 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 138 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, AMD FreeSync Premium Pro, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 40 ", 3440x1440 (21:9), IPS, MPRT 1 ms, 155 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 118 %, DCI-P3 94 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x2.0, KVM-switch, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), QLED, response 1 ms, 165 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 147 %, DCI-P3 97 %, HDMI, DisplayPort, USB-C (DP Alt Mode), ХАБ: USB-A 2x2.0, AMD FreeSync, NVIDIA G-Sync Compatible
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 138 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), IPS, response 0.5 ms, 320 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 129 %, DCI-P3 97 %, HDMI, v 2.1, DisplayPort, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 31.5 ", 4K, 3840x2160 (16:9), IPS, response 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), 1.07B, sRGB 131 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x2.0, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), sRGB 115 %, DCI-P3 90 %, HDMI, DisplayPort, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 126 %, DCI-P3 96 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 31.5 ", 2560x1440 (16:9), curved 1000R, QLED, response 1 ms, 170 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 129 %, DCI-P3 97 %, HDMI, DisplayPort, USB-C (DP Alt Mode), ХАБ: USB-A 2x2.0, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 26.5 ", 4K, 3840x2160 (16:9), QD-OLED, response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 138 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), 1.07B, sRGB 131 %, DCI-P3 93 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x2.0, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.6 ", 1920x1080 (16:9), curved 1500R, *VA, MPRT 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 115.8 %, DCI-P3 91.5 %, HDMI, DisplayPort, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), QLED, response 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 150 %, DCI-P3 98 %, HDMI, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x2.0, KVM-switch, AMD FreeSync, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 0.5 ms, MPRT 1 ms, 240 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 112 %, DCI-P3 87 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 31.5 ", 2560x1440 (16:9), curved 1500R, *VA, response 0.5 ms, MPRT 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 124 %, DCI-P3 92 %, HDMI, DisplayPort, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 31.5 ", 4K, 3840x2160 (16:9), curved 1500R, *VA, response 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), 1.07B, sRGB 136 %, DCI-P3 97 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.6 ", 1920x1080 (16:9), curved 1500R, *VA, MPRT 1 ms, 180 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 105 %, DCI-P3 84 %, HDMI, DisplayPort, AMD FreeSync, VESA Adaptive-Sync, HDR, TÜV Rheinland
AccessoriesAll accessories for MSI MAG401QR →
A good monitor, but with defects. The monitor does not support 3440x1440 resolution via HDMI. But supports via DP. The monitor can be flashed, but the firmware is missing. Size Lack of technical support  Karma Dorje: use MSI MAG401QR less than month |
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SimilarCompare using chart →
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, 165 Hz, 8-bit (16.7M Colors), 16.7M, sRGB 99 %, DCI-P3 90 %, HDMI, DisplayPort, AMD FreeSync Premium
gaming, 27 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 360 Hz, 10-bit (1.07B Colors), 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, AMD FreeSync Premium Pro, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 480 Hz (Full HD), 10-bit (1.07B Colors), 1.07B, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, HDR, TÜV Rheinland
gaming, 24.5 ", 1920x1080 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 100 %, DCI-P3 79 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 126 %, DCI-P3 96 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, smart, 49 ", 5120x1440 (32:9), curved 1800R, QD-OLED, response 0.03 ms, 240 Hz, DCI-P3 99 %, Micro HDMI v2.1, HDMI, v 2.1, DisplayPort, Bluetooth, Wi-Fi, ХАБ: USB-A 5Gbps, USB-C 2x5Gbps, speakers, AMD FreeSync Premium Pro, HDR
gaming, 27 ", 1920x1080 (16:9), IPS, response 0.5 ms, 200 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 115 %, DCI-P3 91 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
portable, 15.6 ", 1920x1080 (16:9), IPS, response 5 ms, 60 Hz, Micro HDMI, USB-C (DP Alt Mode), speakers
for graphics, 27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 120 Hz, 1.07B Colors, 1.07B, sRGB 100 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (Thunderbolt v4), Power Delivery, LAN, ХАБ: USB-A 5x10Gbps, USB-C 2x10Gbps, KVM-switch, VESA Adaptive-Sync, HDR, CalMAN Verified, TÜV Rheinland
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 500 Hz, 10-bit (1.07B Colors), 1.07B, sRGB 138 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, AMD FreeSync Premium Pro, VESA Adaptive-Sync, HDR, TÜV Rheinland
49 ", 5120x1440 (32:9), curved Curved screen, IPS, response 5 ms, 60 Hz, 8-bit + FRC (1.07B Colors), 1.07B, sRGB 100 %, DCI-P3 98 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, LAN, ХАБ: USB-A 4x5Gbps, KVM-switch, speakers
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), 1.07B, sRGB 131 %, DCI-P3 93 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x2.0, VESA Adaptive-Sync, HDR, TÜV Rheinland