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- $499.99
- Free 81-day Returns
$469.99
Meet Your Seller
Z-EDGE UG40S 40" 21:9 WQHD 3440x1440 144Hz 1ms IPS Gaming Monitor, FreeSync, Height/Tilt/Swivel Adjustable, HDMI x2 / DP x1 / USB-C x1
Limited time offer, ends 11/14 By Z-EDGE Official Store
- Immersive 40" WQHD Ultrawide IPS Panel Enjoy stunning 3440x1440 resolution on a massive 21:9 screen, delivering vibrant 16.7 million colors (8-bit) with 350cd/m² brightness and 178° wide viewing angles for exceptional detail and color accuracy.
- High-Speed Refresh & 1ms MPRT Reach up to 144Hz via DP 1.4 and 100Hz via HDMI 2.1, combined with a 1ms MPRT response time to minimize motion blur and ghosting, giving you smooth gameplay and quick reaction advantages.
- Adaptive-Sync & HDR Support Enjoy tear-free, stutter-free visuals with Adaptive-Sync, while HDR enhances contrast and brightness for richer, more dynamic scenes in both gaming and multimedia.
- Flexible Connectivity & Ergonomic Stand Equipped with dual HDMI, DP, USB-C, and audio out, plus built-in 4x 2W speakers. The stand offers -15° to +15° swivel, -5° to +15° tilt, and 95mm height adjustment (±5mm) for personalized comfort, with 100x100mm mounting compatibility (mount not included).
- Efficient Power & Sleek Design Typical 65W power consumption with AC 100240V input, delivering high-performance ultrawide gaming and productivity in a sleek, space-saving profile.
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Specs
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Learn more about the Z-EDGE UG40S
| Brand | Z Z-Edge |
|---|---|
| Series | 21:9 |
| Model | UG40S |
| Part Number | UG40S |
| Cabinet Color | Black |
| Bezel Design | 3 Sided Ultrathin Frame |
| Screen Size | 40" |
|---|---|
| Widescreen | Yes |
| LED Backlight | Yes |
| Panel | IPS |
| Display Type | WQHD |
| Adaptive Sync Technology | FreeSync |
| Maximum Resolution | 3440 x 1440 |
| Resolution | 3440 x 1440 |
| Viewing Angle | 178° (H) / 178° (V) |
| Aspect Ratio | 21:9 |
| Brightness | 350 cd/m2 |
| Contrast Ratio | 1200:1 |
| Response Time | 1 ms |
| Display Colors | 16.7 Million |
| Refresh Rate | 144Hz |
| HDR Standard | HDR10 |
| Curved Surface Screen | Flat Panel |
| Input Video Compatibility | Analog RGB, Digital |
|---|---|
| Connectors | HDMI, DisplayPort |
| HDMI | 2 x HDMI 2.1 |
| DisplayPort | 1 x DisplayPort 1.4 |
| Video Ports | 1 x DisplayPort 1.4, 2 x HDMI 2.1 |
| USB Ports | 1 x USB Type-C (Power Only) |
| Headphone | 3.5 mm Audio Output |
| Power Supply | 100 - 240 VAC, 50/60Hz |
|---|---|
| Power Consumption | 65W |
| Regulatory Approvals | FCC, RoHS, UL |
|---|---|
| Stand Adjustments | Height, Swivel, Tilt |
| Built-in Speakers | Yes |
| VESA Compatibility - Mountable | 100 x 100mm |
| Dimensions | 37.2 x 23.5 x 11.3 inches (with stand); 37.2 x 16.5 x 2.6 inches (without stand). |
|---|
| First Listed on Newegg | July 24, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 81 days
- Return for replacement within: 81 days
- This item is covered by Z-EDGE Official Store Return Policy
Manufacturer Contact Info
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The Z-EDGE UG40S is a 40-inch 3440×1440 ultrawide IPS gaming monitor with a 144Hz refresh rate over DisplayPort, 1ms MPRT, and FreeSync, suited to PC gamers seeking a wide, smooth gaming view; HDMI supports up to 100Hz.
Recommended For
- PC gamers who want a large 21:9 view for games that support ultrawide and play at up to 144Hz over DisplayPort; HDMI is limited to 100Hz.
- People replacing a dual-monitor desk setup with one wide screen for side-by-side windows, such as documents beside spreadsheets or chat beside a browser, and who have room for a 40-inch display.
- Desk users who want one display for everyday computer work and occasional gaming, with an adjustable stand and Adaptive-Sync rather than separate work and gaming monitors.
- Viewers who prefer a wide, flat screen for supported widescreen video and games, and do not need a high-resolution pixel-dense display for fine detail.
Real-World Use Scenarios
- During spreadsheet, document, and browser-heavy work, arrange several windows side by side to reduce app switching and keep reference material visible; text is less crisp than on a higher-pixel-density 40-inch display.
- For single-player, racing, or open-world PC games that support 21:9, use the wide screen for a broader, more immersive view; DisplayPort supports the monitor’s 144Hz refresh rate for smoother motion.
- When replacing a two-monitor desk setup, use the wide panel for work apps or browser windows without a bezel gap between them; it can simplify the display layout, though it does not provide the same separate-screen arrangement as two monitors.
- For PC gaming at 3440×1440, choose this ultrawide when you want a large image without rendering as many pixels as a 4K display; demanding games can still require graphics-setting adjustments to maintain smooth frame rates.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Ultrawide gaming, with a 21:9 screen, 144Hz refresh rate, and FreeSync adaptive sync |
| Panel And Resolution | 40-inch flat, LED-backlit IPS panel with a 3440 × 1440 WQHD resolution, 178° horizontal and vertical viewing angles, 350 cd/m² brightness, 1200:1 contrast, and 16.7 million colors |
| Refresh Rate And Response | 144Hz refresh rate, 1ms response time, FreeSync adaptive sync, and HDR10 support |
| Ports And Connectivity | Two HDMI 2.1 ports, one DisplayPort 1.4, one USB-C port for power only, and a 3.5mm audio output |
| Stand And Ergonomics | Height-, tilt-, and swivel-adjustable stand with 100 × 100mm VESA mounting compatibility |
| Audio | Built-in speakers |
| Power And Compliance | 65W power consumption; 100–240 VAC, 50/60Hz power supply; FCC, RoHS, and UL approvals |
| Physical Design | Black cabinet with a three-sided ultrathin bezel; dimensions are 37.2 × 23.5 × 11.3 inches with the stand and 37.2 × 16.5 × 2.6 inches without it |
| Model Identifiers | Z Z-Edge 21:9 series, model UG40S, part number UG40S |