Acer Nitro EI491CUR W3 49" DQHD 240Hz Gaming Monitor
Acer Nitro EI491CUR W3: The Ultimate Ultrawide Canvas for STEM & Esports Labs
The Acer Nitro EI491CUR W3 is a specialized visual powerhouse engineered to redefine productivity and immersion in school esports arenas, digital media labs, and advanced data centers. Featuring a massive 49-inch curved display with a seamless 32:9 super-ultrawide aspect ratio, it provides the exact same desktop real estate as two 27-inch 1440p monitors placed side-by-side, but without the annoying center bezel. For computer science majors compiling complex coding blocks, video production students managing massive timelines, or researchers scanning dense data grids, this sprawling panoramic screen completely eliminates multitasking limitations and optimizes workflow efficiency.
Built around a high-performance Vertical Alignment (VA) panel with an intense 1000R curvature, the display wraps smoothly around the user’s field of view to deliver uniform eye-to-screen distance and minimize neck strain. What truly makes the W3 model an elite academic and gaming asset is its blazing 240Hz refresh rate and rapid 3ms response time. Driven by AMD FreeSync technology, it delivers fluid motion tracking during fast-paced animation editing or competitive university tournaments, ensuring frames render instantly without stuttering or visual artifacts.
Designed for modern institutional life, the monitor centers on flexibility and workspace protection. The rugged, integrated Height-Adjustable Stand offers robust lift and tilt customization to protect student posture during marathon sessions. It features future-proof digital connectivity, including an advanced HDMI 2.1 port and DisplayPort 1.4, allowing students to seamlessly bridge high-end engineering laptops and next-generation consoles simultaneously. It is a professional-grade investment that transitions smoothly from a creative hub into an elite gaming station.
Features include:
- Massive Super-Ultrawide Space: 5120 x 1440 DQHD resolution replaces dual-monitor setups with a seamless panoramic workflow canvas.
- Pro-Esports Fluidity: A rapid 240Hz refresh rate and AMD FreeSync ensure ultra-smooth frame tracking with zero tearing.
- Immersive 1000R Curve: The deep 1000R curved design wraps around your field of view to decrease eye travel and maximize comfort.
- Future-Proof Data Lines: Equipped with HDMI 2.1 and DisplayPort 1.4 to maintain raw, uncompressed video signal transfers.
- Dynamic Visual Depth: Integrated HDR10 capabilities and a 300-nit panel render vibrant color saturation and true deep blacks side-by-side.
| Specification | Details |
|---|---|
| Model Part Number | UM.SE1AA.301 (EI491CUR W3biiphx) |
| Display Size & Type | 49-inch Super-Ultrawide / Curved Vertical Alignment (VA) Panel |
| Native Resolution | Dual Quad HD (5120 x 1440) |
| Aspect Ratio & Curvature | 32:9 Panoramic / 1000R Deep Curve Radius |
| Native Refresh Rate | 240Hz |
| Hardware Response Time | 3ms (Gray-to-Gray) |
| Panel Brightness | 300 nits (cd/m²) |
| Sync Technology | AMD FreeSync Premium |
| Digital Connection Ports | 1x DisplayPort 1.4, 2x HDMI 2.1, Audio Out Jack |
| Ergonomic Tuning | Height Adjustment (Up to 5.11 inches), Tilt Bracket (-5° to 20°) |
| Physical Dimensions | 47.0" Width x 14.5" Height x 6.5" Depth (Without Stand Assembly) |
| Physical Weight | 25.13 lbs (11.40 kg) Total Weight with Stand Base |
| Mounting Standard | VESA 100 x 100 mm Pattern Interface |
Recommended Upgrades and Enhancements:
- Heavy-Duty Display Support: A massive 49-inch ultrawide monitor requires a heavy-duty arm. Upgrade your layout with a robust Articulating Monitor Desk Mount engineered to handle large screens safely.
- Premium Video Extension: Ensure clean 240Hz data streaming without signal degradation by matching your rig with our high-speed Thunderbolt 4 & 5 Cables.
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High-Joule Surge Protection: Defend your high-value 49" widescreen from power spikes and lighting damage by backing your outlet with a Belkin or Tripp Lite Surge Protector.
