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MSI 34" LED - MAG 345CQR

UltraWide WQHD PC display - 3440 x 1440 pixels - 1 ms (MPRT) - 21/9 - Curved VA panel - 180 Hz - Adaptive-Sync - HDR - DisplayPort/HDMI - Black

Last price 359€95
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Overview

A large curved screen designed for performance

Fast, accurate and offering bright, faithful colours, the MSI MAG 345CQR gaming monitor is the ideal companion in your quest for victory. Armed with a curved VA panel, this model effectively combines gaming qualities with high visual rendering. Take advantage of an Ultrawide WQHD (3440 x 1440) HDR Ready resolution and ideal technical characteristics for gamers (1 ms, 180 Hz, Adaptive-Sync). You'll also benefit from full connectivity with HDMI and DP ports and a 100 mm height adjustment.

Breathtaking visual experience

Speed is at the heart of gamers' expectations. To meet their needs perfectly, MSI's MAG 345CQR screen features a 34-inch curved VA panel with a response time of 1 ms for greater fluidity and gaming comfort. This Ultrawide WQHD model (3440 x 1440) covers an extended colour gamut with 95% of the DCI-P3 space and 120% of the sRBG space. Finally, this MSI monitor supports HDR signals for striking contrast and immersive games.

Even more speed

With a high refresh rate of 240 Hz, this MSI monitor offers a perfectly fluid display with ultra-detailed images, even in the heart of the action. Ideal for perfect gaming comfort, especially for fans of FPS or other fast-paced games where victory is often decided by a few hundredths of a second! Ghosting will become a bad memory because with 1 ms response time, you're guaranteed to always enjoy image transitions without suffering from image afterglow.

Key features:

  • 34-inch curved screen with Ultrawide WQHD resolution (3440 x 1440 pixels)
  • VApanel : nuanced colours and wide viewing angles
  • Frequency of 180 Hz (via DisplayPort) or 100 Hz (via HDMI)
  • HDR support
  • Vivid colours with 3000:1 contrast
  • 2 HDMI 2.0b connectors + 1 DisplayPort 1.4a connector
  • Ergonomic stand: tilt, adjustable height (100 mm)
  • RGB lighting on rear
Specifications
Select your criteria

General information

Product name

MSI 34" LED - MAG 345CQR

Brand

MSI

Model

9S6-3DD14H-002

Display

Screen size

34 inches

Screen format

21:9

Panel type

VA (MVA, PVA) display

LCD technology

VA

Max resolution

3440 x 1440 pixels

High definition

UltraWide WQHD

Dot Pitch

0.23175 mm

Brightness

300 cd/m²

Contrast

3000 /1

Response time

1 ms

Angle of vision (horizontal)

178 Degree(s)

Angle of vision (vertical)

178 Degree(s)

Matte/anti-glare panel

Yes

HDR (High Dynamique Range)

Yes

HDR standards

HDR Ready

NVIDIA G-SYNC

No

NVIDIA Reflex

No

Adaptive-Sync

Yes

AMD FreeSync

No

Flicker-Free

Yes

Anti blue light

Yes

Screen

Screen type

LED

Range

MSI MAG

Widescreen

Yes

Curved screen

Yes

Monitor curvature

1000R

Borderless

Yes

3D compatible

No

Touch screen

No

Min vertical frequency

48 Hz

Max vertical frequency

180 Hz

Type of activities

Gamer

Ergonomics

Portable

No

Pivot

No

Height adjustable stand

Yes

Removable stand

Yes

VESA mount

100 x 100mm

Back tilt angle (top)

20 Degree(s)

Forward tilt angle (bottom)

5 Degree(s)

Articulating arm

No

Connectivity

Video inputs

2 X HDMI Female
1 X DisplayPort Female

HDMI standard

HDMI 2.0b

DisplayPort standard

DisplayPort 1.4a

Audio input

None

Audio outputs

1 X Headphone (3.5mm Jack Female)

Dock USB-C

No

Multimedia

Built-in speakers

No

Webcam

No

TV tuner

No

Physical characteristics

Color

Black

Release year

2024

Width

797.5 mm

Height

518.9 mm

Depth

332.3 mm

Height (without stand)

363 mm

Depth (without stand)

158.2 mm

Weight

7.75 kg

Multi-monitor bundle

No

Power supply

Energy class

F

Consumption

31 kWh/1000h

Internal power supply

No

Specificities

PS5 optimized

No

Xbox Series optimized

No

Warranties

Commercial warranty

Legal warranty

Product referenced on 27 Mar 2024

Customer reviews
Global rating
9/10
based on 11 reviews Editorial and moderation guide
  • 91%
    10 reviews
  • 0%
  • 0%
  • 9%
    1 review
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  • by PatriceM
    Posted on 23 Oct 2025
    Bought on 23 Sep 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Tip Top

    The delivery was made on time and the device is perfectly functional and meets my expectations.

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  • by ZakariaK
    Posted on 3 Oct 2025
    Bought on 5 Sep 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Screen

    First of all, my games are smoother and of better quality and I feel really comfortable with this new purchase and I don't regret a thing? a great experience on everything at an affordable price.

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  • by OceaneD
    Posted on 28 Jun 2025
    Bought on 31 May 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Mr Happy

    Very happy, he seems to like it. I don't see him any more. He spends all his time in the office playing on it.

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  • by DavidG
    Posted on 6 May 2025
    Bought on 29 Nov 2024 from LDLC
    Number of reviews: 2 Average rating: 6

    Bad for gaming, that's the last straw...

    Very poor black rendition, with crazy black smearing. This is a cheap screen, low-cost panel: you get what you pay for. I sold it on LBC because the return period had passed.
    So, for work, it's OK, but for a bit of decent gaming, it's not. I switched to an AlienWare OLED of the same size and it's a world apart (as is the price).

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  • by Kevin B
    Posted on 2 May 2025
    Bought on 3 Apr 2025 from LDLC
    Number of reviews: 4 Average rating: 10

    For work

    Bought for telecommuting, despite being a 'gaming' model, its 1000R is a perfect extension of the curve of my personal screens (an LG OLED of the same format in 800R and an LG 27" in 1000R), and needless to say, it's a real eye-catcher.

    It's super comfortable to work on, more so than the dells of the same format that we were recently given (whose curvature is anecdotal).
    The curvature doesn't get in the way at all - on the contrary, it keeps everything in front of you much better than 2 conventional monitors. With 3440px you've got enough width to replace 2 screens (2x1720 and plenty of scope to use more if you need to) and the 1440px height is a real plus for coding.

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  • by KarineL
    Posted on 2 Jan 2025
    Bought on 2 Dec 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    Perfect

    Order received quickly, confirms description. No worries at all. My son is delighted. Nothing else to add?

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  • by MONDOB
    Posted on 1 Jan 2025
    Bought on 3 Dec 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Wow

    delivery in record time.
    Top quality, screen in perfect condition, careful packaging. Nothing more to say, never disappointed with LDLC.

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  • by Halorange
    Posted on 14 Dec 2024
    Bought on 2 Dec 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    A radical change in terms of screens!

    I went from a 21" screen to a 34", and what a difference! The screen is huge, and immersion is incredible, especially in games. Performance is top-notch thanks to its excellent technical specs (I'll let you refer to them directly), whether in terms of fluidity or image quality. Frankly, I don't regret my purchase at all - it's a real pleasure to use every day!

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  • by Rudy B
    Posted on 12 Dec 2024
    Bought on 8 Dec 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    MSI MAG 345CQR: the perfect screen for work and leisure without breaking the bank

    I recently purchased the MSI MAG 345CQR and I'm completely satisfied with my purchase. The brightness is exceptional, offering beautiful colours and high contrast. I was pleasantly surprised by the G-Sync compatibility, which wasn't initially specified and which greatly improves the gaming experience by eliminating screen tearing.

    The 34-inch size is ideal for multi-purpose use: immersive gaming, increased productivity thanks to a large workspace... Once again, MSI has confirmed the quality of its products. I'd highly recommend this screen to anyone looking for a high-performance, versatile monitor at a very low price.

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  • by HugoL33
    Posted on 3 Sep 2024
    Bought on 24 Jul 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    Nothing to say

    Screen that meets my expectations.
    I recommend it!
    You'd better believe it, but the fps are top notch with this screen, 120 FOV: life is good.

    Good day LDLC team,

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