We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 34-inch curved OLED gaming monitor on adjustable stand

ASUS

ASUS ROG Swift PG34WCDN 34" 3440x1440 360Hz OLED gaming monitor

SKU CH-5J37-PWE93 MPN PG34WCDN

34-inch 21:9 QD-OLED gaming monitor with 3440x1440 resolution, 360Hz refresh rate, 0.03ms response time, 99% DCI-P3 colour and VESA DisplayHDR True Black 500

  • Cabinet ColorBlack
  • Screen Size34"
  • WidescreenYes
  • PanelOLED
  • Adaptive Sync TechnologyFreeSync Premium Pro & G-Sync Compatible
  • Resolution3440 x 1440

Option

  • 32" UHD 4K 240HZ
  • 34" QHD 2K 360HZ

Struck-through versions exist but are not stocked here.

  • Ultra-smooth motion with a 360 Hz refresh rate
  • Instant pixel response at 0.03 ms for zero ghosting
  • Deep blacks and vivid colour from QD-OLED with 1,500,000:1 contrast
  • HDR highlights hit 1300 cd/m² on a VESA DisplayHDR True Black 500 panel
  • 90 W USB-C power delivery plus DP 2.1 UHBR20 for single-cable docking

34-inch QD-OLED 360Hz Gaming Monitor

This 34-inch curved QD-OLED monitor delivers a 3440 x 1440 resolution at a 360Hz refresh rate with a 0.03ms response time. It targets competitive gamers and content creators who need high motion clarity and accurate colour. The 1800R curvature and 21:9 aspect ratio provide an immersive field of view for simulation and productivity workflows.

Check GPU Outputs and Desk Depth

Verify your graphics card provides DisplayPort 2.1 UHBR20 or HDMI 2.1 to drive the full 360Hz at native resolution. The monitor accepts 100-240VAC power and draws up to 85W during operation. Ensure your desk accommodates the 1800R curved footprint and allows space for the stand's height, swivel and tilt adjustment range.

BlackShield Coating and 90W USB-C Docking

A BlackShield film hardens the panel surface for 2.5X better scratch resistance while boosting perceived black levels by up to 40%. The stand offers height, swivel and tilt adjustments for ergonomic positioning. Connectivity includes DisplayPort 2.1, two HDMI 2.1 ports and a USB-C input with 90-watt Power Delivery for single-cable laptop docking and charging.

Highlights

  • Ultra-smooth motion with a 360 Hz refresh rate
  • Instant pixel response at 0.03 ms for zero ghosting
  • Deep blacks and vivid colour from QD-OLED with 1,500,000:1 contrast
  • HDR highlights hit 1300 cd/m² on a VESA DisplayHDR True Black 500 panel
  • 90 W USB-C power delivery plus DP 2.1 UHBR20 for single-cable docking

Specifications

BrandASUS
SeriesROG Swift
ModelPG34WCDN
Part NumberPG34WCDN
Cabinet ColorBlack
Screen Size34"
WidescreenYes
PanelOLED
Adaptive Sync TechnologyFreeSync Premium Pro & G-Sync Compatible
Resolution3440 x 1440
Viewing Angle178° (H) / 178° (V)
Aspect Ratio21:9
Brightness1300 cd/m2
Contrast Ratio1,500,000:1
Response Time0.03 ms
Color GamutDCI-P3 99%, sRGB 135%
Display Colors1.07 Billion
Monitor Pixel Density0.231mm
Refresh Rate360Hz
HDR StandardHDR10
VESA Certified DisplayHDRDisplayHDR True Black 500
Curved Surface ScreenCurved
Curvature Radius1800R
HDMI2 x HDMI 2.1
DisplayPort1 x DisplayPort 2.1
Video Ports1 x DisplayPort 2.1 / 1 x USB-C (DP Alternative) / 2 x HDMI 2.1
USB Ports1 x USB 3.2 Gen 1
HeadphoneEarphone jack
SPDIF out (Optical Digital Audio Out)
Power Supply100 - 240 VAC, 50/60Hz
Power ConsumptionPower Consumption : 85W
Power Saving Mode : <0.5W
Power Off Mode : <0.3W
Stand AdjustmentsHeight, Swivel, Tilt
Built-in SpeakersNo
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
FeaturesGamePlus: Yes
Game Visual: Yes
VRR Technology: Yes (Adaptive-Sync)
Extreme Low Motion Blur: Yes
DisplayWidget: Yes, DisplayWidget Center
GameFast Input technology: Yes
Shadow Boost: Yes
Aspect Control: Yes
KVM Switch: Yes
A.I. Assistant Technology: AI Visual
A.I. Assistant Technology: Dynamic Crosshair
A.I. Assistant Technology: Dynamic Shadow Boost
Color Calibration E-report: Yes, via DisplayWidget Center
Dimensions22.15" x 32.00" x 10.87" with stand
14.70" x 32.00" x 4.25" without stand
Weight18.30 lbs. with stand
12.35 lbs. without stand
Package ContentsPower cord
DisplayPort 2.1 (DP80) cable
HDMI Ultra High Speed Cable
USB 3.2 cable
USB-C cable
Quick start guide
ROG pouch
ROG sticker
Warranty Card
Shipping weight14.33 kg
Package size978 × 500 × 203 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.