# Monitor MSI MAG401QR 40" UltraWide Quad HD 3440 x 1440

**URL:** https://aio.lv/en/product--msi-mag401qr--10671719
**Data updated:** 2026-03-25 10:57 (EET)
**Category:** Monitors
**Manufacturer:** MSI
**Manufacturer code:** MAG401QR
**EAN:** 4711377080514
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 410.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 339.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--msi-mag401qr--10671719

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 10.24 EUR |

## Summary description

The MSI MAG401QR is a 40-inch UltraWide Quad HD monitor with a resolution of 3440 x 1440 pixels. It features a 21:9 aspect ratio and offers wide viewing angles of 178° both horizontally and vertically. The built-in USB 2.0 hub allows for easy connectivity, and VESA mounting compatibility provides flexible installation options. The sleek black design makes it a stylish addition to any workspace.

## Long description

MSI MAG401QR is a 40-inch UltraWide Quad HD gaming monitor with a 3440 x 1440 (UWQHD) resolution and a 21:9 aspect ratio. The IPS panel provides wide 178° viewing angles and consistent color reproduction. With a 155 Hz refresh rate, 1 ms response time and adaptive sync support, the MAG401QR is designed to deliver smooth, low-latency gameplay across fast-paced genres. The monitor includes USB Type-C (up to 65W power delivery), a built-in USB hub, VESA mounting compatibility and a black industrial design suitable for gaming setups.
Advantages
The monitor combines a large 40" ultrawide IPS panel with high refresh rate and fast response to reduce motion blur and help maintain visual clarity in competitive games. Color performance and HDR support offer a wider color range and more visible detail in highlights and shadows. Built-in features such as USB Type-C connectivity, KVM support, Mystic Light backlighting, and an on-screen Gaming Intelligence app simplify multi-device control and monitor configuration.
Suitable for
Competitive and fast-paced gaming (FPS, racing, fighting)
Immersive single-player AAA titles and simulation games
Multitasking and productivity with wide screen real estate
Users who need USB-C connection and KVM functionality
Key specifications
Model: MAG401QR (G274QRFW)
Display diagonal: 40"
Resolution: 3440 x 1440 (UWQHD), 21:9
Panel type: IPS with 178° viewing angles
Refresh rate: 155 Hz
Response time: 1 ms (GtG)
Contrast ratio (typical): 1000:1
Pixel pitch: 0.27 x 0.27 mm
Built-in USB hub: Yes (USB 2.0)
USB Type-C: supports up to 65W power delivery
VESA mounting: Yes
Built-in speakers: No
Energy class (SDR/HDR): F / G
Product colour: Black
How to use
Connect the monitor to your PC or console using DisplayPort or HDMI for the best refresh rate and resolution. Use the USB Type-C port to connect compatible laptops and deliver up to 65W power. To enable additional USB ports and use the Gaming OSD app with mouse control, connect the monitor to your PC using the supplied USB cable. Install the Gaming Intelligence App on your PC to configure presets, assign hotkeys and switch profiles quickly. For optimal HDR and Auto HDR features on Windows 11, enable Auto HDR in system settings when supported by your OS and graphics card.
Usage recommendations
For competitive play, use DisplayPort and set your GPU output to 3440 x 1440 at 155 Hz with adaptive sync enabled. Reduce blue light and enable Anti-Flicker in the monitor settings for prolonged use. Ensure the monitor is mounted or placed at eye level to maintain a comfortable viewing angle across the ultrawide screen.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 40 " |
| HD type | UltraWide Quad HD |
| Panel type | IPS |
| Aspect ratio | 21:9 |
| Display resolution | 3440 x 1440 |
| Pixel pitch | 0.27 x 0.27 |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Horizontal scan range | 30 - 160 |
| Supported graphics resolutions | 3440 x 1440 |
| Supported video modes | 1440p |
| Contrast ratio (dynamic) | 100000000:1 |
| Native aspect ratio | 21:9 |
| Vertical scan range | 60 - 144 |
| Colour gamut | 94 % |
| Display number of colours | 1.07 billion colours |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Response time (fast) | 1 ms |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range (HDR) 400 |
| Screen curvature rating | 1500R |
| Colour gamut standard | DCI-P3 |
| Response time (MPRT) | 1 ms |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |
| Detachable stand | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 2.0 |
| USB upstream port type | USB Type-B, USB Type-C |
| USB Type-A downstream ports quantity | 2 |
| HDMI version | 2.0b |
| HDMI | Yes |
| DisplayPort version | 1.4a |
| Number of USB Type-C upstream ports quantity | 1 |
| Number of USB Type-B upstream ports quantity | 1 |

### Ergonomics

| Feature | Value |
|---|---|
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| sRGB coverage (typical) | 118 % |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 155 Hz |
| Viewable size, vertical | 387.72 mm |
| Power supply type | External |
| Viewable size, horizontal | 926.22 mm |
| Display brightness (peak) | 250 cd/m² |
| Cable lock slot | Yes |
| Tilt angle range | -5 - 20 |
| Package type | Box |
| Weight (without stand) | 8000 g |
| Height (without stand) | 83.32 mm |
| Depth (without stand) | 416.12 mm |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 39 kWh |
| Energy consumption (HDR) per 1000 hours | 66 kWh |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 10300 g |
| Width (with stand) | 945.22 mm |
| Height (with stand) | 289.63 mm |
| Depth (with stand) | 530.29 mm |
| Width (without stand) | 945.22 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 12400 g |
| Package depth | 289.63 mm |
| Package height | 530.29 mm |
| Package width | 945.22 mm |

## FAQ

### How much does the Monitor MSI MAG401QR cost, and is it available for purchase?

The price is 410.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Monitor MSI MAG401QR be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MSI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MSI service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, pixel pitch, contrast ratio (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, aspect ratio, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Monitor MSI MAG401QR?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10671719/65312680_large.webp