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| General Info | ||
|---|---|---|
| Model Number | Lenovo G34w-30 | Cooler Master GM34-CW |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2020 |
| Brand | Lenovo | Cooler Master |
| Model Number | G34w-30 | GM34-CW |
| Alias | 66F1GAC1 | CMI-GM34-CW |
| Display | ||
| Screen Size Class | 34" (inches) | 34" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 31.39 in 79.7 cm 797.22 mm 2.62 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 13.14 in 33.4 cm 333.72 mm 1.09 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Curvature | 1500 | 1500 |
| Display Manufacturer | Samsung | |
| Display Type | VA | VA |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Lut | 8 bits | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 21:9 | 21:9 |
| Screen Resolution | 3440 x 1440 | 3440 x 1440 |
| Screen Pixel Pitch | 0.232 mm | 0.232 mm |
| Screen Pixel Density | 109 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.36 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 93% | 95% |
| sRGB | 124 % | 125 % |
| Screen Brightness | 350 cd/m² | 400 cd/m² |
| Static Screen Contrast | 2500 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 3000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 4 ms |
| Display Average Response Time | 3 ms | |
| Display Maximum Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | HDR10 | DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.11 in 10.5 cm 104.5 mm 0.34 ft |
|
| Case Weight | 6.6 kg 15 lbs |
|
| Case Width with Stand | 31.86 in 80.9 cm 809.3 mm 2.66 ft |
31.84 in 80.9 cm 808.65 mm 2.65 ft |
| Case Height with Stand | 21.91 in 55.7 cm 556.5 mm 1.83 ft |
20.5 in 52.1 cm 520.82 mm 1.71 ft |
| Case Depth with Stand | 10.97 in 27.9 cm 278.7 mm 0.91 ft |
10.39 in 26.4 cm 263.9 mm 0.87 ft |
| Case Weight with Stand | 8.6 kg 19 lbs |
7.02 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 3W |
| Features | ||
| Cool Features | Lenovo Artery Natural Low Blue Light AMD FreeSync Premium Flicker-free technology |
Flicker-free technology Low Blue Light Picture-in-Picture Wide Color Gamut Picture-by-Picture AMD FreeSync 2 technology DCR (Dynamic Contrast Ratio) |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 31.86 in 80.9 cm 809.3 mm 2.66 ft |
|
| Case Height | 14.32 in 36.4 cm 363.8 mm 1.19 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 135 mm 13.5 cm 5.315 in 0.4429 ft |
100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 22 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 170 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 71.52 kHz - 214.56 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable | DisplayPort 1.4 cable |
| Certificates and Standards | ||
| Licenses | CCC China Energy Efficiency Standard Tier 2 Eyesafe 2.0 Certification RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light (Hardware Solution) Windows Certification |
RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 45 °C 32 °F - 113 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 85 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Lenovo G34w-30 | Cooler Master GM34-CW |
