Iiyama G-Master GB2741QSU-B1 27" QHD IPS 144Hz Gaming Monitor – Performance and Comfort for Professional Gamers
The Iiyama G-Master GB2741QSU-B1 Black Hawk is a 27” QHD (2560x1440) gaming monitor with IPS panel , designed to offer sharp images, vivid colors and ultra-smooth gameplay . Thanks to the 144Hz refresh rate and 1ms MPRT response time , it eliminates streaks and delays, ensuring flawless responsiveness in the most intense sessions. NVIDIA G-SYNC technology ensures perfect synchronization between graphics card and display, while the Black Tuner function improves visibility in dark areas for a competitive advantage. With an ergonomic stand adjustable up to 150mm in height , blue light reduction and flicker free , it combines professional performance and visual comfort.
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GB2741QSU-B1 – IPS MONITOR 27" IIYAMA BLACK HAWK - 144HZ - HAS 150mm - NVIDIA G-SYNC COMPATIBLE

The Iiyama G-Master GB2741QSU-B1 Black Hawk is a 27” QHD (2560x1440) gaming monitor with an IPS panel that delivers crisp images, true-to-life colors, and exceptional fluidity. With a 144Hz refresh rate and 1ms MPRT response time, it ensures smooth and responsive gameplay, ideal for action and competitive games. NVIDIA G-SYNC technology eliminates tearing and lag, while the Black Tuner function improves visibility in dark areas for an advantage in every game. The height-adjustable stand (150mm) and ergonomic features complete a design designed for comfort and performance.
Main features:
- 27” IPS QHD (2560x1440) display
- 144Hz refresh rate and 1ms MPRT response time
- NVIDIA G-SYNC technology for smooth gameplay
- Black Tuner function for optimal visibility in dark areas
- Height-adjustable stand (150 mm) with pivot and tilt
Further details
Thanks to the 144Hz refresh rate , the G-Master GB2741QSU-B1 guarantees ultra-smooth and precise movements , eliminating stuttering and lag. Ideal for FPS, MOBA and racing games, it offers an immersive and responsive visual experience, with sharp and blur-free images even in the fastest action.
The 1ms MPRT response time ensures instantaneous transitions between images, reducing ghosting and motion blur . This allows you to perceive every movement with clarity, improving accuracy and performance during the most intense gaming sessions.
The 27” QHD IPS panel (2560x1440) guarantees realistic colors, high contrast and perfect viewing from any angle (178°/178°). Ideal for gamers and content creators, it ensures vivid, natural and detailed images in any lighting condition.
The stand is height-adjustable up to 150 mm , with tilt, swivel, and pivot functions, allowing you to easily adjust the position of the screen. This ergonomic design improves posture and viewing comfort, even during long gaming marathons .
NVIDIA G-SYNC compatibility completely eliminates tearing and stuttering by synchronizing frames between the GPU and monitor. The result is a smoother, more stable, and more immersive gaming experience with an uncompromising level of realism.
Technical data sheet
Model | GB2741QSU-B1 |
DISPLAY CHARACTERISTICS | |
Diagonal | 27", 68.6cm |
Panel | IPS, matte finish |
Native resolution | 2560 x 1440 @144Hz |
Aspect ratio | 16:9 |
Brightness | 350 cd/m² |
Static contrast | 1500:1 |
Advanced contrast | 80M:1 |
Response time (MPRT) | 1ms |
Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
Color support | 16.7 million |
Horizontal Sync | 30 - 212kHz |
Viewable area W x H | 596.7 x 335.6mm, 23.5 x 13.2" |
Pixel pitch | 0.233mm |
Color | matte, black |
INTERFACES / CONNECTORS / CONTROLS | |
Signal input |
HDMI x1 (v.1.4, max 1920 x 1080 @144Hz) |
USB HUB |
x2 (v.2.0 DC5V, 500mA) |
HDCP | Yes |
Headphone connector | Yes |
FEATURES | |
Blue light reducer | Yes |
Flicker free | Yes |
Adaptive Sync support | G-SYNC - 2560 x 1440 @48-144Hz, Display Port Only |
OSD languages | EN, DE, FR, ES, IT, RU, JP, CZ, NL, PL, UA |
Control buttons | Joystick / Power Button: Power / Menu (Center), Up / Input Select, Down, Right / Volume / Mute Audio, Left / Brightness / A Sync / Night Mode / Motion Blur Reduction / i-Style Color / ECO |
User controls | picture adjust (contrast, brightness, OD, ASync, Adv. Contrast, Night Mode, Motion Blur Reduction, Gamma), input select (Auto/Manual, HDMI, DP), audio settings (volume, mute audio), store user settings (user modes), color settings (6-Axis, color temperature, user preset, i-style colour, blue light reducer, black tuner), image adjust (sharpness, RGB range, video mode adjust, x-res technology), language, setup menu (OSD h. position, OSD v. position, OSD time, OSD background, OSD rotate, opening logo, power LED, ddc/ci control), display information, reset (reset all) |
Speakers | 2 x 2W |
Convenience | Kensington-lock™ prepared, DDC/CI, DDC2B, Mac OSX |
MECHANICAL | |
Display position adjustments | height, pivot (rotation), swivel, tilt |
Height adjustment | 150mm |
Rotation (PIVOT function) | 90° |
Swivel stand | 90°; 45° left; 45° right |
Tilt angle | 23rd up; 5th down |
VESA mounting | 100 x 100mm |
Cable management system | Yes |
ACCESSORIES INCLUDED | |
Cables | power (1.5m), USB (1.5m), HDMI (1.5m) |
Other | quick start guide, safety guide |
POWER MANAGEMENT | |
Power Supply Unit | internal |
Power Supply | AC 100 - 240V, 50/60Hz |
Power Usage | 17W typical, 0.5W stand by, 0.3W off mode |
SUSTAINABILITY | |
Regulations | TCO Certified, CE, TÜV-GS, EAC, VCCI-B, PSE, RoHS support, ErP, WEEE, REACH, UKCA |
Energy efficiency class (Regulation (EU) 2017/1369) | D |
REACH SVHC | above 0.1%: Lead |
DIMENSIONS & WEIGHT | |
Product dimensions W x H x D | 613 x 403 (553) x 390.5mm |
Box dimensions W x H x D | 691 x 442 x 142mm |
Weight (without box) | 5.4kg |
Weight (with box) | 7.0kg |