Product specifications are subject to change at the hands of the seller at any time, and may be inaccurate.
iiyama G-Master G4380UHSU-B1 Red Eagle 43 Inch Gaming Monitor, Black, VA panel, 144hz, 4K, 0.4ms, FreeSync, HDMI, DisplayPort, USB Hub, Int PSU, Speakers, VESA 43’’ 4K gaming monitor guaranteeing superb image quality 43’’ 4K gaming monitor guaranteeing superb image quality. Packed into a superb VA matrix, the 8.3 million pixels (3840 x 2160) make the G-Master G4380UHSU an ideal screen for PC gamers looking to upgrade to 4K. Featuring 0.4ms MPRT response time and supporting 144Hz over DisplayPort, the monitor allows you to make split second decisions and forget about ghosting effects or smearing issues. Black Tuner function delivers greater viewing performance in shadowed areas and with FreeSync Premium on board, you can be sure your favourite games will from now on look incredibly crisp and realistic. 4K UHD resolution (3840x2160), better known as 4K, offers a gigantic viewable area with 4 times more information and work space than a Full HD screen. Due to the high DPI (dots per inch), it displays an incredibly sharp and crisp image. FREESYNC™ PREMIUM TECHNOLOGY This monitor guarantees low input latency and low framerate compensation putting an end to any tearing or stuttering issues at virtually any framerate VA PANEL TECHNOLOGY Guaranteeing excellent contrast ratio making all the nuances between the light and dark colours clearly visible. BLACK TUNER The users can adjust the brightness and the dark shades with the Black Tuner, giving greater viewing performance in shadowed areas and helping to spot the enemy earlier. DISPLAY CHARACTERISTICS Diagonal 42.5", 108cm Panel VA matrix, matte finish Native resolution 3840 x 2160 @144Hz (8.2 megapixel 4K UHD, DisplayPort) Aspect ratio 16:9 Panel brightness 550 cd/m² Static contrast 4000:1 Advanced contrast 80M:1 Response time (MPRT) 0.4ms Viewing zone horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° Colour support 1.07B 10bit (8bit + Hi-FRC) Horizontal Sync 30 - 135kHz Viewable area W x H 941.18 x 529.42mm, 37.1 x 20.8" Pixel pitch 0.245mm Colour matte, black INTERFACES / CONNECTORS / CONTROLS Signal input HDMI x2 (v.2.0, max. 3840 x 2160 @60Hz - PS5/Xbox X|S) DisplayPort x2 (v.1.4, max. 3840 x 2160 @144Hz) USB HUBx4 (v.3.0 (DC5V, 900mA) x1, v.3.0 (DC5V, 1.5A) x1, v.2.0 (DC5V, 500mA) x2) HDCP yes Headphone connector yes FEATURES Blue light reducer yes Flicker free yes FreeSync support DP: 3840 x 2160 @48-120Hz Extra headphone hook HDR 400 OSD languages EN, DE, FR, ES, IT, PT, RU, JP, CZ, NL, PL Control buttons Input Select, +/ Volume, -/ i-Style Colour, Menu, Power User controls picture adjust (contrast, brightness, OD, ACR, ECO, blue light reducer, black tuner, MBR, gamma), input select, audio settings (volume, mute), store user settings, colour settings (colour temperature, 6-axis, user preset), image settings (i-Style colour, X-Res technology, sharp and soft, HDMI range, direct drive mode), image adjust, language, setup menu (OSD H. position, OSD V. position, OSD time, opening logo, HDR, FreeSync Premium, LED, DDC/CI, USB standby mode), information, reset Speakers 2 x 7W Convenience Kensington-lock™ prepared, DDC/CI, DDC2B, Mac OSX MECHANICAL Display position adjustments tilt Tilt angle 10° up; 2° down VESA mounting 200 x 100mm ACCESSORIES INCLUDED Cables power, USB, HDMI, DP Other quick start guide, safety guide Remote control yes (batteries included) POWER MANAGEMENT Power supply unit internal Power supply AC 100 - 240V, 50/60Hz Power usage 85W typical SUSTAINABILITY Regulations CE, TÜV-Bauart, EAC, PSE, RoHS support, ErP, WEEE, VCCI, REACH, UKCA Energy efficiency class (Regulation (EU) 2017/1369) F REACH SVHC above 0.1%: Lead DIMENSIONS / WEIGHT Product dimensions W x H x D 977.5 x 621.5 x 251mm Weight (without box) 14.9kg Weight (without stand) 13.1kg EAN code 4948570118526
The seller of this product is solely responsible for the accuracy of the information provided on this listing. AEM Labs does not guarantee the accuracy of the information provided on this page.
Only customers with a platform account can leave a review on the marketplace. They can only be written after a purchase has been made, thereby ensuring every review on the marketplace is verified. Automated reviews are written on behalf of a customer if certain conditions are met. AEM Labs does this to provide more information to other marketpalce users and help them buy and sell with confidence.
This seller has not received any reviews yet. Only buyers who have purchased from this seller can leave a review.
This product is shipped manually by the seller. Contact the seller for shipping information via our messaging system.
Seller-specific return policies are in the works. For now AEM advises you contact the seller directly before making a purchase.
Tech news, reviews, and guides from the Lab Journal by AEM Labs.
Sell your tech now. Windows 10’s sunset and AI PCs are really boosting demand. List on AEM Labs Marketplace with lifetime free seller accounts and 0% listing fees, plus UK support.
With GPUs hitting ÂŁ1,200 and CPUs topping ÂŁ400, new-gen builds have priced many UK consumers out of the market. Instead, the community thrives on second-hand hardware - a culture rooted in affordability, value cycles, and sustainability through reuse and right-to-repair.
CoreWeave and OpenAI have expanded their partnership with a new $6.5B contract, bringing the total to $22.4B in 2025. The deal supports OpenAI’s Stargate project, relies heavily on Nvidia hardware, and raises questions about concentration and regulatory scrutiny in AI infrastructure.
Nvidia’s $100B OpenAI deal promises 10GW of AI compute power by 2026. The company insists GPU supply for gamers won’t suffer, but with such massive demand on the horizon, many fear a repeat of past shortages. Is this the start of an AI-first Nvidia era, and what does it mean for PC gaming?
Nvidia’s $5B stake in Intel isn’t just about faster chips. It’s a U.S. chip alliance forged in the shadow of a trade war with China - a lifeline for Intel to stay competitive, and a move that could reshape how PC gamers and data centers power their systems.
PC parts don’t just lose value.. they cycle. New launches push buyers toward older GPUs and CPUs, reducing supply and raising demand. Here’s why second-hand components stay valuable and how sellers can prepare them for resale.
Windows 10 dies in Oct 2025... but you can continue using it safely. Spend a 6 minute read to learn what it really means, what Microsoft's ESU offers, who qualifies, and how to protect your system while others rush to Windows 11.
Microsoft have pulled the plug. Support for Windows 10 ends in 14 October 2025. Truth be told, not every PC can run Windows 11. Here’s the truth about Microsoft’s requirements, why TPM matters, and what to do if your PC is left behind.
From fake components to disappearing sellers — pre-owned PC deals can go wrong fast. In this post we share 5 true-Reddit horror stories of buying or selling used hardware, plus practical tips you can use to protect yourself every time you trade.
When we built AEM Labs, we knew the marketplace itself was only part of the bigger picture. Buying and selling hardware is important - but the real strength comes from the community. That’s why we’ve built several spaces where you can connect, learn, and have a say in what we do at AEM.