40 Inch Desktop Pc
Overview
Product sourcing insights & recommendations
The "40-inch desktop PC" market is currently one of the fastest-growing segments, driven by a shift toward replacing dual 27-inch setups with single, high-resolution displays. The trend is polarized between 40-inch 4K (16:9) monitors, which excel in vertical real estate for coding, and 40-inch 5K2K (21:9) ultrawides, which are the gold standard for creative multitasking. Professional benchmarks like the Dell UltraSharp U4025QW lead the market, while wholesale pricing for 40-inch 4K models now starts as low as $230–$250.
The comprehensive market report below details technical trade-offs, consumer pain points (such as hardware requirements and screen-sharing issues), and B2B sourcing benchmarks.
Would you like to explore specific 5K2K suppliers from Shenzhen or filter these results by refresh rate for gaming?
40 Inch Ultrawide Monitor 5k2k
Products · 3 lists
40 inch Curved 2800R Ultrawide 5K2K IPS Monitor
X409KR 40 Inch Ultrawide 21:9 WUHD 5K2K 5120x2160 Curved Monitor | 120Hz Nano Black IPS Type-C Studio Workspace Display
Shenzhen Panhong Liquid Crystal Technology Co., Ltd.🇨🇳CN1 yr
40" UltraWide Curved 21:9 WUHD (5120 X 2160) 5K2K Nano IPS Display,R2500,75Hz,1ms GTG,3-Side Virtually Borderless Monitor, Black
40-Inch 5K*2K 120Hz UltraWide 21:9 Curved WLED Gaming Monitor Black Nano-IPS HDR400 Adaptive-Sync for Desktop Immersive Racing
Shenzhen Jingshiwei Technology Co., Ltd.verified🇨🇳CN2 yrs
40 Curved Ultra-wide Nano IPS 75hz Monitor 5120x2160 5K 21:9 HDR10 AdaptiveSync 100% SRGB signal 2.0 DP USB-C Computer Monitors
Shenzhen Abrui Display Technology Co., Ltd.🇨🇳CN7 yrs
New 40 Inch Ultrawide P40U 5K Monitor 5120*2160 IPS 60Hz 99% SRGB Mirror Screen Compatible Windows for Design Stock & Office
Shenzhen Buyee Technology Development Co., Ltd.🇨🇳CN13 yrs
5K 40 Inch Ultra Wide Curved Gaming PC Monitor IPS 120Hz 5120X2160P Office Computer Monitor WithLifting Bracket
Shenzhen Chengyu Electronic Technology Co., Ltd.🇨🇳CN2 yrs
40 Inch UltraWide 5K Curved Monitor 120Hz USB-C Color Accurate Creative Display
Shenzhen Zhiwei Technology Co., Ltd.🇨🇳CN7 yrs
Ultra-wide Screen 40 Inch 5K 60Hz Curved PC Computer LCD Monitor Gaming Monitors
Shenzhen Hopestar Sci-Tech Co., Ltd.verified🇨🇳CN17 yrs
40-Inch 5K 120Hz UltraWide Curved Gaming Monitor IPS Adaptive-Sync for Immersive Racing Simulation
Zhiwei Display (Hk) Limited🇭🇰HK3 yrs
40 Inch 21:9 5K PC Gaming Monitor LED LCD 120HZ IPS Panel 1ms HDR600 Sync Computer Ultrawide Monitor Gaming
40 Inch 5K 60Hz IPS VA Ultrawide Monitor 14ms Response 300cd/m Brightness Monitores De Juegos OEM ODM Wholesale Custom Factory
Oceanview (Guangdong) Sci-Tech Co., Ltd.🇨🇳CN1 yr
DELL UltraSharp U4025QW Monitor
MaiTop Sunbon Technology (Wuhan) Co., Ltd.🇨🇳CN1 yr
Ultrawide 40 Inch Gaming Screen Curved Monitor 5120*1440 Screen 5K LED Monitor HDR Gaming PC Monitor
Shenzhen Hopestar Sci-Tech Co., Ltd.🇨🇳CN7 yrs
Curved 5K Ultra-Wide 40-Inch IPS Monitor 120Hz Refresh Rate Low Brightness Split-Screen Function Stock Trading Gaming Made
Guangzhou Yuexiang Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
Kuycon P40U All-aluminum Body 40 Inch ultra Wide Monitor 5k 5120* 2160 60Hz Fast High Refresh Rate LED Screen Display
Curved Ultrawide LED 40-Inch Gaming Monitor 165HZ/240HZ 5K High Performance for PC Computer Gamers Monitor
Wholesale 40inch Curved 4K Ultrawide IPS WLED Gaming Monitor for Desktop-New
Shenzhen Ibr Electronics Co., Ltd.verified🇨🇳CN10 yrs
Affordable Factory Products OEM 49-inch 5K Ultra-Wide Curved Gaming Monitor 165Hz Refresh Rate 1920x1080 Resolution
Foshan Yongshengli Electronic Technology Co., Ltd.🇨🇳CN1 yr
34 Inch Ultrawide Frameless Ips Flat Screen 5K Gaming Monitor 60Hz Lcd Monitors Office Pc Monitor
Shenzhen Skyblue Technology Co., Ltd.🇨🇳CN9 yrs
OEM ODM Factory 49 Inch Curved 240Hz 1ms IPS DQHD Curved Gaming Monitor 5k240Hz Ultrawide Monitor for Esports Arena Projects
Foshan Pakcai Optoelectronics Co., Ltd.verified🇨🇳CN3 yrs
49 Inch Curved 5120x1440 DQHD 120Hz IPS Ultra Wide Gaming Monitor, 1ms 1500R 32:9 for PC Gaming and Console
Shenzheng Metafit Technology Co., Ltd.🇨🇳CN5 yrs
Wholesale 34" Curved Screen Ultrawide Monitor 180Hz 1ms 2K WQHD 3440x1440p 100% SRGB 10Bit VA Panel Design Studio Video Editing
Foshan Aitou Information Technology Co., Ltd.🇨🇳CN5 yrs
49 Inch Ultrawide Curved Monitor 5K 165Hz IPS Screen for Gaming PC Computer Desktop Display LCD Monitor with DP for Business
Guangzhou Three Color Electronics Co., Ltd.verified🇨🇳CN2 yrs
1ms Response Time Ultrawide Monitor 5k 4k Gaming Monitors 49 Inch Curved Monitor
ABELOE (HK) TECHNOLOGY CO., LIMITED🇭🇰HK4 yrs
Ultra-Wide 49 Inch Curved LED Monitor 5K 60Hz 144Hz HDR Gaming IPS Ultrawide Curvado LCD for Desktop Replacement
49 Inch 5K Curved Ultrawide Gaming Monitor 60Hz USB-C for PC Laptop OEM Factory
Shenzhen Honcho Electronic Information Technology Co.,ltd🇨🇳CN5 yrs
5K 1500R Curved Monitor 49" 32:9 Ultrawide Computer Screen 120hz/165hz/240hz VA Panel 5120*1440 Lcd Gaming Monitors for Sales
Shenzhen Skyblue Technology Co., Ltd.🇨🇳CN9 yrs
Ultrawide 34 Inch Curved Gaming Monitor 165Hz 2K 4K IPS LCD with 1ms Response and 135% SRGB
Guangdong Kuai Intelligent Technology Co., Ltd.🇨🇳CN6 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
17 sources cited · Verified industry data & reports
Computer Monitor Market Growth Analysis Research Report
Technavio
Computer Monitor Market Size 2024-2028 ... The computer monitor market size is forecast to increase by USD 22.83 billion at a CAGR of 8.64% between 2023 and 2028.
Global Computer Monitor Market Size, Share, Growth & ...
Zion Market Research
The Global Computer Monitor Market Size Was Worth USD 38.63 Billion in 2024 and Is Expected To Reach USD 64.62 Billion by 2034, CAGR of 5.28%.
The Best Monitors We've Tested for 2026
PCMag UK
Most of these are 27-inch to 40-inch panels ... Touch-screen desktop displays have gained some traction, but mostly in vertical markets.
Computer Monitor Market Size & Share Analysis
Mordor Intelligence
By screen size, 21-24 inch models commanded 41.62% of the computer monitor market size in 2025; displays ≥30 inches are forecast to grow at ...
Computer Monitor Market Size & Share Analysis
Perfect Display
The computer monitor market size stands at USD 47.12 billion in 2025 and is forecast to reach USD 61.18 billion by 2030, advancing at a 5.36% CAGR.
U.S. Computer Monitor Market
IndustryARC
U.S. Computer Monitor Market size is estimated to reach US$3.9 billion by 2030, growing at a CAGR of 4.5% during the forecast period 2024-2030. IndustryARC.