Description
Alienware AW3425DW 34″ 240Hz QD-OLED UWQHD Gaming Monitor
210-BRTW
Step up to Alienware’s 2nd-gen 34″ QD-OLED: a stunning 3440×1440 ultrawide with a blistering 240 Hz refresh and 0.03 ms GtG for razor-sharp motion. Its 1800R curve, True Black contrast (QD-OLED), and ~99.3% DCI-P3 color deliver cinematic immersion, while NVIDIA® G-SYNC® Compatible, AMD FreeSync™ Premium Pro, VESA AdaptiveSync, and HDMI 2.1 VRR keep gameplay tear-free. Connectivity includes DP 1.4 (DSC) plus 2× HDMI 2.1, and a handy hub with USB-C (15 W). Backed by a 3-Year Advanced Exchange warranty.
Key Features
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34.2″ QD-OLED, 3440×1440, 240 Hz, 0.03 ms GtG, 1800R curve.
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HDR: VESA DisplayHDR True Black 400; peak ~1000 nits on small highlights.
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VRR: G-SYNC Compatible, FreeSync Premium Pro, VESA AdaptiveSync, HDMI 2.1 VRR.
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Color: ~99.3% DCI-P3, factory-calibrated ΔE < 2 (sRGB/DCI-P3).
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Ports: DP 1.4 (DSC), 2× HDMI 2.1, USB-B upstream, USB-A, USB-C 5 Gbps (15 W).
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Ergo stand: height, tilt, swivel, slant; VESA 100×100.
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Warranty: 3-Year Limited with Advanced Exchange Service.
Specifications:
| Spec | Details |
|---|---|
| Model / P/N | Alienware AW3425DW (Dell part 210-BRRK) |
| Panel | QD-OLED, anti-reflection; 21:9 |
| Size | 34.2″ diagonal; 110 PPI |
| Resolution / Refresh | 3440×1440 @ 240 Hz (DP 1.4 DSC, HDMI 2.1 FRL) |
| Response time | 0.03 ms GtG |
| Curvature | 1800R |
| Brightness | 250 cd/m² typical; 1000 cd/m² peak @ 3% APL |
| Contrast | 1,500,000:1 |
| Color | 10-bit (1.07B colors); DCI-P3 99.3% (CIE 1976); factory ΔE < 2 |
| HDR | VESA DisplayHDR True Black 400 |
| VRR | NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync, HDMI 2.1 VRR |
| Video inputs | 1× DisplayPort 1.4 (HDCP 1.4/2.3) · 2× HDMI 2.1 (FRL, HDR, VRR) |
| USB hub | 1× USB-B 5 Gbps upstream · 1× USB-A 5 Gbps · 1× USB-C 5 Gbps (15 W charging) |
| Stand adjust | Height, tilt (-5°–21°), swivel (±20°), slant (±5°) |
| VESA mount | 100×100 mm |
| Power | 31 W on-mode (typ.), ≤190 W max, 0.5 W standby |
| Dimensions (w/stand) | 32.05″ × 21.85″ × 9.13″ (W×H×D) |
| Weight (w/stand) | 17.95 lb |
| In the box | Power, DP, HDMI, USB-A↔B cables; microfiber cloth |
| Warranty | 3 Year Warranty |








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