---
product_id: 699816379
title: "AOC 405Uxc Computer Monitor 100.3 Cm (39.5\") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black)"
brand: "aoc"
price: "$3656.90"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/699816379-aoc-405uxc-computer-monitor-100-3-cm-39-5-3440
store_origin: US
region: United States of America
---

# 144Hz ultra-smooth refresh rate 1ms MPRT lightning-fast response 40-inch immersive display AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black)

**Brand:** aoc
**Price:** $3656.90
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your view, dominate your day.

## Quick Answers

- **What is this?** AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) by aoc
- **How much does it cost?** $3656.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/699816379-aoc-405uxc-computer-monitor-100-3-cm-39-5-3440)

## Best For

- aoc enthusiasts

## Why This Product

- Trusted aoc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Low Input Latency:** Stay in sync with your commands—perfect for high-stakes gaming and productivity multitasking.
- • **VESA DisplayHDR 400 Certified:** Enjoy vibrant colors and enhanced contrast that bring your content to life with HDR precision.
- • **Immersive 40-inch WQHD Display:** Expand your workspace and gaming arena with stunning 3440 x 1440 resolution for crystal-clear visuals.
- • **Ultra-Smooth 144Hz Refresh Rate:** Experience buttery-smooth motion that keeps you ahead in every frame and meeting.
- • **Lightning-Fast 1ms Response Time:** Say goodbye to lag and ghosting with near-instant pixel transitions for flawless clarity.

## Overview

The AOC 405Uxc is a 40-inch WQHD IPS monitor featuring a 3440 x 1440 resolution, 144Hz refresh rate, and 1ms MPRT response time. With VESA DisplayHDR 400 certification and low input latency, it delivers ultra-smooth visuals and vibrant colors ideal for gaming and professional multitasking.

## Description

Monitor AOC AG405UXC ELEVATE YOUR GAMING 40-inch WQHD IPS gaming monitor with 144Hz refresh rate, 1ms ultra-fast MPRT response time, low input latency and VESA DisplayHDR 400.

## Features

- W128428475

## Product Details

- **Brand:** AOC
- **Screen Size:** 40 Inches
- **Resolution:** QHD Ultra Wide 1440p
- **Aspect Ratio:** 21:9
- **Screen Surface Description:** Glossy

## Images

![AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) - Image 1](https://m.media-amazon.com/images/I/71S1UFAZX1L.jpg)
![AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) - Image 2](https://m.media-amazon.com/images/I/71-Uswbz45L.jpg)
![AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) - Image 3](https://m.media-amazon.com/images/I/618EC0oguVL.jpg)
![AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) - Image 4](https://m.media-amazon.com/images/I/51R8iuWQPiL.jpg)
![AOC 405Uxc Computer Monitor 100.3 Cm (39.5") 3440 X 1440 Pixels, W128428475 (Cm (39.5) 3440 X 1440 Pixels Wide Quad Hd LCD Black) - Image 5](https://m.media-amazon.com/images/I/51PQSpV1TSL.jpg)

## Frequently Bought Together

- AOC AGON AG405UXC - 40 Inch QHD Gaming Monitor, 144Hz, 1ms, 21:9, HDR400, Height Adjust, FreeSync, Gsync, PbP mode, USB-C 90w PD (3440 x 1440 144Hz, HDR400 HDMI 2.0 / DP 1.4 / USB-C / USB 3.2)
- Invision Monitor Arm Bracket Mount for 24-40 Inch Screens VESA 75-100mm Ergonomic Height Adjustable Desktop Clamp Tilts Extends 2-15kg (MX450)

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**Shop now:** [https://www.desertcart.us/products/699816379-aoc-405uxc-computer-monitor-100-3-cm-39-5-3440](https://www.desertcart.us/products/699816379-aoc-405uxc-computer-monitor-100-3-cm-39-5-3440)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-08*