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34.1 inch ultrawide curved IPS monitor with thin bezels and ergonomic stand

ASUS

ASUS 90LM04A0-B023B0 ProArt PA34VCNV 34.1" 3440x1440 3800R curved monitor

SKU CH-XYHF-5YK7T MPN 90LM04A0-B023B0

A 34.1-inch 21:9 ultra-wide curved IPS monitor with 3440x1440 resolution, 100% sRGB and Rec. 709 coverage, factory-calibrated Delta E<2 accuracy, USB-C 96W power delivery, and RJ45 LAN

  • Screen size34.1 in (86.6 cm)
  • Display resolution3440 × 1440 (2K)
  • Refresh frequency60 Hz
  • Panel typeIPS
  • Pixel response time5 ms (GTG)
  • HDR formatHDR10
  • 1-inch 21:9 3800R curve shows more timeline
  • Factory calibrated Delta E under 2 ensures colour accuracy
  • 100% sRGB and Rec.709 gamut covers professional standards
  • USB-C with 96W power delivery charges laptop while working
  • Ergonomic tilt swivel height adjusts for comfortable viewing

Professional ultra-wide curved monitor

The ASUS ProArt PA34VCNV is a 34.1-inch 21:9 IPS display built for video editors, colourists and designers who need accurate colour across a wide timeline. Factory calibration to Delta E < 2 and Calman Verified status give confidence straight out of the box. The 3800R curvature wraps the 3440 x 1440 workspace for immersive editing sessions.

Thermals and power in daily use

The monitor runs at a typical brightness of 300 cd/m² with a 1,000:1 contrast ratio and 60 Hz refresh rate. IPS technology keeps colour consistent across 178° horizontal and vertical viewing angles without noticeable heat build-up during long renders. A 5 ms grey-to-grey response time handles scrolling timelines cleanly while power draw stays modest for studio environments.

Build, connectors and day-to-day workflow

The frameless design sits on an ergonomic stand with tilt, swivel and height adjustment for comfortable positioning. A single USB-C cable delivers DisplayPort video, data and 96 W power delivery to a connected laptop while the integrated RJ45 port provides wired network access. Additional HDMI, DisplayPort daisy-chaining and a USB hub keep peripherals tidy on a creative desk.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $507.99
Pricier than about 86% of the 530 comparable items (median $193.49).
Screen size 34.1 in (86.6 cm)
Higher than about 91% of the 479 comparable items (median 27 in).
Refresh frequency 60 Hz
Lower than about 70% of the 303 comparable items (median 100 Hz).

Specifications

Product
Brand nameASUS
Product lineProArt
Model namePA34VCNV
Part number90LM04A0-B023B0
Display
Screen size34.1 in (86.6 cm)
Display resolution3440 × 1440 (2K)
Refresh frequency60 Hz
Panel typeIPS
Pixel response time5 ms (GTG)
HDR formatHDR10
Image brightness300 cd/m2
Screen curvatureCurved
Screen finishNon-glare
Widescreen formatYes
Viewing angles178° (H) / 178° (V)
Pixel pitch0.2325 mm x 0.2325 mm
Colors displayed1073.7M (10 bit)
Contrast1,000:1
Screen ratio21:9
Color gamut coverage100% sRGB
Audio & video
Integrated speakers2 × 2 W
Ports & slots
Video connectors1 x USB-C (DP Alt Mode)
2 x DisplayPort 1.4 (Daisy Chain)
2 x HDMI (v2.0)
USB connections1 x USB 3.2 Gen 1 Type-C
2 x USB 3.2 Gen 1 Type-A
Headphone jack1 x Earphone Jack
Power
Power drawPower On (Typical): < 26.9 W
Power Saving Mode: < 0.5 W
Power Off Mode: 0 W (Hard Switch)
Power supply100–240 VAC, 50/60 Hz
Size & build
Stand adjustabilityTilt: Yes (+23° ~ -5°)
Swivel: Yes (+15° ~ -15°)
Height Adjustment: 0 to 130 mm
VESA mounting pattern100 × 100 mm
Product dimensions17.29 in-22.41 in × 32.17 in × 9.45 in w/ stand
14.56 in × 32.17 in × 3.61 in w/o stand
Product weight23.81 lb w/ stand
17.2 lb w/o stand
Shipping weight16.33 kg
Package size1092 × 508 × 191 mm
In the box
In the boxPower cord, USB-C cable, HDMI cable, DisplayPort cable, Calibration Report, Quick Start Guide, Warranty Card, Welcome Card
Environment & compliance
CertificationsUL/cUL, FCC, ICES-3, EPEAT Silver, CB, CE, ErP, WEEE, TUV-GS, TUV-Ergo, ISO 9241-307, UkrSEPRO, Ukraine Energy, CU, CCC, CEL, BSMI, RCM, VCCI, PSE, PC Recycle, J-MOSS, KC, KCC, e-Standby, PSB, Energy Star, TCO, CEC, RoHs, Windows 10/11 WHQL, TÜV Flicker-free, TÜV Low Blue Light, Calman Verified, CECP

Questions about this item

How do I attach the stand to the PA34VCNV, and which step is often missed?

The stand snaps onto the VESA bracket at the back of the 34.1" monitor; the step people miss is tightening the captive thumb-screw before lifting the display upright.

What part of the PA34VCNV will need replacement first after extended use?

The LED backlight behind the IPS panel is rated for long life; it is the component most likely to require service once brightness drops below the 300 cd/m2 spec.

What limit appears first when the PA34VCNV runs continuously at full brightness?

Sustained 300 cd/m2 output on the 3800R curved IPS panel generates heat that triggers thermal throttling, dimming the screen before any other specification is reached.

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