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MSI MSI MAG 345CQRF E20 – Specs & Features Monitor
RATED
Good
6/10

34″ MSI MAG 345CQRF E20 – Specs & Features

Built around a VA panel, the MSI MAG 345CQRF E20 runs at 3440 x 1440 pixels with a 48 Hz - 200 Hz refresh range.

34″ · 2.389:1 · MODEL YEAR 2025
MSI●Monitor
MSI Monitor
Add as preferred source
Display
34 in, VA, 3440 x 1440 pixels
34
Refresh Rate
48 Hz - 200 Hz
48 Hz
Brightness
300 cd/m²
300 cd
Contrast Ratio
3500 : 1
3500

Pros & Cons

Pros
  • 3500 : 1 contrast is well above typical IPS panels
  • 110 % sRGB coverage solid coverage for everyday colour accuracy
  • Stand offers 100 mm (3.94 in) height adjustment, swivel
  • Backed by 3 years standard limited warranty
  • 109 ppi / 43 ppcm keeps text and UI edges crisp at normal desk distance
  • VA panel gives deeper native blacks than typical IPS panels
  • 100 x 100 mm VESA mount compatibility works with third-party arms and stands
  • Low blue light and/or flicker-free modes support longer viewing comfort
  • 3 combined HDMI/DisplayPort inputs support multiple sources
Cons
  • No USB-C or USB hub for peripheral connectivity
  • No listed built-in speakers
  • No KVM switch for controlling two PCs from one keyboard/mouse
  • VA panels typically respond slower than IPS or OLED at the pixel level
  • No energy-efficiency certification (e.g. ENERGY STAR, TCO) is listed
  • HDCP support isn’t explicitly confirmed for protected 4K/HDR streaming

Score & Ratings

6/10 Good
Design
6
Display
7
Color Performance
7
Performance
7
Connectivity
4
Model Information 14
Specification Value
Brand MSI
Series MAG
Model MAG 345CQRF E20
Model Alias MAG345CQRFE20
Full Product Name MSI MAG 345CQRF E20
Model Year 2025
Monitor Type Gaming Monitor
Market Position Mainstream Gaming
Primary Use Competitive & Immersive Gaming
Region / Variant Global (regional SKU suffixes may vary, e.g. US / EU / APAC)
Launch Status Available (2025 model-year, per manufacturer data)
Available Colors Black
Warranty 3 years standard limited warranty (MSI global policy; exact term / region may vary by country - see msi.com / page / warranty)
Burn-In Warranty Not applicable (non-OLED panel)
Display & Panel 11
Specification Value
Screen Size 34 in
Exact Diagonal 863.6 mm (34.00 in)
Radius of Curvature 1500 mm (59.06 in)
Aspect Ratio 2.389:1
Active Display Width 797.22 mm (31.39 in)
Active Display Height 333.72 mm (13.14 in)
Display Area 91.89 % (percent)
Panel Type VA
Backlight Type W-LED
3D Support No
Screen Coating Anti-glare / Matte (3H)

34" Display Size (86.4 cm) 21:9

86.4cm 34" 79.7 cm / 31.4" 33.4 cm 13.1"
Resolution & Pixel Details 3
Specification Value
Native Resolution 3440 x 1440 pixels
Pixel Density 109 ppi / 43 ppcm
Pixel Pitch 0.232 mm (millimeters)

Resolution at a Glance

3440×1440 This screen 8K — 7,680×4,320 4K — 3,840×2,160 FHD — 1,920×1,080 HD — 1,280×720 5 MP — 2.4× the pixels of Full HD
Picture Quality & Color 11
Specification Value
Panel Bit Depth 10 bits (8 bits + FRC)
FRC Yes
Display Colors 1073741824 colors / 30 bits
Typical Brightness 300 cd/m²
Static Contrast Ratio 3500 : 1
Dynamic Contrast Ratio 100000000 : 1
Horizontal Viewing Angle 178 °
Vertical Viewing Angle 178 °
sRGB Coverage 110 %
DCI-P3 Coverage 90%
Adobe RGB Coverage 88 %
DESK DISTANCE FIT 65cm
~65 cm desk distance
Wide
63°
CompactIdeal FitWideUltra-Wide

Fills more of your view — great for productivity, may need slight head turns toward the edges.

Refresh Rate, Response & Gaming 7
Specification Value
Native Refresh Rate 200 Hz
Refresh Rate Range 48 Hz - 200 Hz
MPRT Response Time 0.5 ms (MPRT)
Adaptive-Sync VESA AdaptiveSync
Crosshair Yes
AI Gaming Features
Yes
Console Mode Yes
Ports & Connectivity 8
Specification Value
HDMI Ports
2
HDMI Version 2.0
HDMI Bandwidth 71.51 kHz - 285.31 kHz
DisplayPort Input 1
DisplayPort Version 1.4
DisplayPort Bandwidth HBR3
Audio Output 3.5 mm
Headphone Output 3.5 mm Audio Out

Ports & Connections

HDMI2DisplayPortHeadphone3
Audio, Camera, Network & Smart Features 1
Specification Value
Built-In Camera No
Ergonomics & Stand 14
Specification Value
VESA Mount 100 x 100 mm
VESA Size 100 x 100 mm
Removable Stand Yes
Height Adjustment 100 mm
Height Adjustment Range 100 mm (3.94 in)
Tilt Adjustment Yes
Forward Tilt 5 °
Backward Tilt 20 ° / Slant from -1.5° to 1.5°
Swivel Adjustment Yes
Left Swivel 30 °
Right Swivel 30 °
Portrait Mode No
Security Lock Yes
Anti-Theft Lock Kensington Lock
Dimensions, Weight & Design 4
Specification Value
Dimensions With Stand 797.53 mm x 418.9 mm x 332.32 mm (W x H x D)
Dimensions Without Stand 797.53 mm x 363.02 mm x 158.18 mm (W x H x D)
Weight With Stand 7.75 kg (17.09 lbs)
Stand Depth 332.32 mm (13.08 in)
Power & Operating Conditions 13
Specification Value
Power Input 100–240V
110V Input Range 100 V - 120 V
220V Input Range 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Electric Current 1.5 A
Sleep Consumption 0.5 W
Off Consumption 0.3 W
Operating Temperature 0 °C - 40 °C / 32 °F - 104 °F
Operating Humidity 10 % - 85 %
Operating Altitude 5000 m / 16404.2 ft
Storage Temperature -20 °C - 60 °C / -4 °F - 140 °F
Storage Humidity 5 % - 95 %
Storage Altitude 12192 m / 40000 ft
Eye Care, Protection & Additional Features 5
Specification Value
Flicker-Free Yes
Low Blue Light Yes
AI Visual Yes
Anti-Theft Slot Yes (Kensington lock slot)
Additional Monitor Features AI Navigator; AI Vision; HDR Ready; Wide Color Gamut; Other certifications: REACH
Certifications, Standards & Licenses 5
Specification Value
RoHS Yes
CE Yes
FCC Yes
FCC-B Yes
WEEE Yes
Included Accessories 1
Specification Value
DisplayPort Cable DisplayPort cable
Packaging Information 5
Specification Value
Package Dimensions 985 mm x 510 mm x 228 mm (W x H x D)
Package Width 985 mm (38.78 in)
Package Height 510 mm (20.08 in)
Package Depth 228 mm (8.98 in)
Package Weight 11.3 kg (24.91 lbs)
⚡

Estimated Running Cost

Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.

Daily—
Monthly—
Annually—

Uses about 0% less power than the average we track in this category.

Reviews

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DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT SHEET № MAG 345CQRF E20