The ASUS ROG Swift OLED PG34WCDN (90LM0CU0-B01971) is a 34-inch ultrawide 1800R curved gaming monitor using a Tandem RGB QD-OLED panel at 3440x1440 with a blazing 360Hz refresh rate and 0.03ms (GTG) response time.
It delivers up to 1,300 nits HDR peak brightness, 99% DCI-P3 colour, VESA DisplayHDR 500 True Black certification and a BlackShield anti-reflection film, with DisplayPort 2.1 (UHBR20), dual HDMI 2.1, USB-C with 90W Power Delivery and a built-in KVM switch.
Key Features
34" Tandem RGB QD-OLED panel, 1800R curvature, 3440x1440 (21:9)
360Hz refresh rate with 0.03ms (GTG) response time
Up to 1,300 cd/m² HDR peak brightness, 1,500,000:1 contrast, VESA DisplayHDR 500 True Black
G-SYNC Compatible, AMD FreeSync Premium Pro and VESA AdaptiveSync Display 360Hz
DisplayPort 2.1 (UHBR20), 2 x HDMI 2.1 (FRL), USB-C with DP Alt Mode and 90W Power Delivery
Built-in KVM switch and 3 x USB 3.2 Gen 1 Type-A hub
BlackShield anti-reflection film and ASUS OLED Care features with proximity sensor
Ergonomic stand: tilt, swivel and 110 mm height adjustment, VESA 100 x 100 mm, Aura Sync lighting
Full Specifications
General
Brand
ASUS
Model
ROG Swift OLED PG34WCDN
Part Number
90LM0CU0-B01971
Series
ROG Swift
Colour
Black
Display
Panel Size
34" (86.4 cm), 21:9
Panel Type
Tandem RGB QD-OLED
Curvature
1800R
Resolution
3440 x 1440 (UWQHD)
Pixel Pitch
0.231 mm
Viewing Area
800.06 x 337.06 mm
Display Surface
Anti-reflection (BlackShield film)
Refresh Rate
360Hz (max)
Response Time
0.03ms (GTG)
Brightness
1,300 cd/m² (HDR, peak)
Contrast
1,500,000:1 (typical)
Viewing Angle
178° / 178° (CR≥10)
Colour Gamut
99% DCI-P3, 135% sRGB
Colour Depth
10-bit (1.07 billion colours)
Colour Accuracy
ΔE ≤ 2
HDR
HDR10, VESA DisplayHDR 500 True Black
Flicker-free
Yes
Gaming Features
Adaptive Sync
G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync Display 360Hz
OLED Care
ASUS OLED Care, proximity sensor
Lighting
Aura Sync
Connectivity
DisplayPort
1 x DisplayPort 2.1 (UHBR20)
HDMI
2 x HDMI 2.1 (FRL)
USB-C
1 x USB-C (DP Alt Mode, 90W Power Delivery)
USB Hub
3 x USB 3.2 Gen 1 Type-A
KVM
Yes
Headphone Jack
Yes
Speakers
None
Power
Power Consumption
85W
Power Saving Mode
< 0.5W
Power Off
< 0.3W
Voltage
100-240V, 50/60Hz
Ergonomics & Dimensions
Tilt
+20° ~ -3°
Swivel
+30° ~ -30°
Height Adjustment
0 ~ 110 mm
VESA Mount
100 x 100 mm
Other
1/4" tripod socket, Kensington lock
Dimensions with Stand
81.28 x 56.27 x 27.61 cm (estimated)
Dimensions without Stand
81.28 x 37.33 x 10.79 cm (estimated)
Weight
8.3 kg with stand, 5.6 kg without stand (estimated)
Warranty
Warranty
Official ASUS warranty
Who Is This For?
Competitive gamers who want 360Hz with near-instant OLED response
Immersive ultrawide gaming for racing, RPG and open-world titles
HDR content and creators who need wide DCI-P3 colour
Laptop users who want single-cable USB-C 90W charging and KVM switching
In the Box
ASUS ROG Swift OLED PG34WCDN monitor
DisplayPort 2.1 (DP80) cable
HDMI Ultra High Speed cable
USB 3.2 cable
USB-C cable
Power cord
VESA mount kit
Microfiber cloth
ROG pouch and ROG sticker
Quick start guide and warranty card
Why Buy from PC PARK?
100% original product with official warranty
Delivery to all regions of Saudi Arabia (Riyadh, Jeddah, Dammam and more)
Secure online checkout
Pre- and after-sales support from the PC PARK team
Frequently Asked Questions
Is the ASUS ROG Swift OLED PG34WCDN original? Yes. PC PARK sells 100% original ASUS products, and this monitor comes with the official ASUS warranty.
What warranty does it come with? It is covered by the official ASUS warranty. Keep your invoice from PC PARK for any warranty service.
Do you deliver across Saudi Arabia? Yes, PC PARK delivers to all regions of Saudi Arabia, including Riyadh, Jeddah, Dammam and more.
What refresh rate and resolution does it support? 3440x1440 (UWQHD) at up to 360Hz with a 0.03ms (GTG) response time.
Does it support G-SYNC and FreeSync? Yes, it is G-SYNC Compatible and supports AMD FreeSync Premium Pro and VESA AdaptiveSync Display 360Hz.
Can I connect a laptop with one cable? Yes, the USB-C port supports DisplayPort Alt Mode with 90W Power Delivery, and the built-in KVM lets you control two devices with one keyboard and mouse.
Does it have built-in OLED protection? Yes, ASUS OLED Care features with a proximity sensor help protect the panel against burn-in.
Order the ASUS ROG Swift OLED PG34WCDN gaming monitor from PC PARK with official warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
