Cooler Master
Cooler Master GP27-FUS 27 inch 4K Ultra IPS 160Hz Gaming Monitor
The Cooler Master Tempest GP27U is a 27-inch 4K 160Hz Ultra-Speed IPS gaming monitor with Quantum Dot colour, 576-zone Mini-LED local dimming and up to 1,200-nit HDR peak brightness. HDMI 2.1, USB-C with 90W power delivery, a built-in KVM and a fully adjustable stand connect gaming and work in one setup.
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209.000 KWD
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199.000 KWD
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Overview
COOLER MASTER TEMPEST GP27U
Mini-LED contrast. 4K detail. 160Hz motion.
The Cooler Master Tempest GP27U, product family CMI-GP27-FUS, combines a 27-inch 4K Ultra-Speed IPS panel with Quantum Dot colour and a 576-zone Mini-LED backlight. A 160Hz refresh rate, HDMI 2.1 inputs and a USB-C connection with up to 90W power delivery make it a screen for both high-resolution gaming and a connected work desk.
27 inch
4K IPS Panel
160 Hz
Refresh Rate
576 Zones
Mini-LED Local Dimming
Up to 90 W
USB-C Power Delivery
A detailed 4K IPS canvas
The 3840 × 2160 resolution brings fine detail to a 27-inch screen, giving games and desktop applications a sharp, compact presentation. An Ultra-Speed IPS panel provides wide 178-degree viewing angles, while Quantum Dot technology expands the colour palette. Cooler Master lists 1.07 billion display colours, 99% Adobe RGB and 98% DCI-P3 gamut figures, alongside Delta E below 2.
576 local dimming zones
Mini-LED backlighting divides the image into 576 local dimming zones, letting the monitor adjust light across different areas rather than treating the entire screen as one backlight. The manufacturer specifies 600-nit SDR brightness and a 1,200-nit HDR peak, with DisplayHDR 1000 compatibility. The published native contrast is 1000:1; local dimming performance is a separate measure from that native panel specification.
160Hz refresh and adjustable overdrive
A maximum 160Hz refresh rate supports high-frame-rate play when your graphics hardware and settings can deliver it. Adaptive Sync is supported, with the official specification listing FreeSync and G-Sync operating ranges. The monitor also offers overdrive adjustment from 0 to 100, allowing finer tuning than a small set of fixed presets. Its advertised response-time rating is 1ms.
HDMI 2.1 for a PC and console desk
Two full-bandwidth 48Gbps HDMI 2.1 ports provide connections for current consoles and other video sources. Cooler Master specifies support for 4K 120Hz output from PlayStation 5 and Xbox Series X without Display Stream Compression. A DisplayPort input adds another PC connection, so multiple devices can remain attached without repeatedly swapping the same cable.
USB-C power and a built-in KVM
The USB-C input supports DisplayPort Alt Mode, USB data and up to 90W power delivery for a compatible laptop. A built-in KVM lets one connected keyboard and mouse serve more than one system, with switching through the on-screen menu. Two USB Type-A ports, a USB Type-B upstream connection, a headphone jack and two 3W speakers add everyday utility.
Adjustable positioning and useful controls
The stand offers 110mm of height adjustment, −5° to +20° tilt, ±15° swivel and ±90° pivot, with a 100 × 100mm VESA mounting option. Five configurable colour profiles and Black Level Stabilization let you prepare settings for different games or tasks. Low Blue Light mode is available; Cooler Master specifies that flicker-free operation applies when local dimming is disabled.
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Frequently Asked Questions
What panel and resolution does this model use?
The 3840 × 2160 resolution brings fine detail to a 27-inch screen, giving games and desktop applications a sharp, compact presentation.
How is the Mini-LED backlight arranged?
Mini-LED backlighting divides the image into 576 local dimming zones, letting the monitor adjust light across different areas rather than treating the entire screen as one backlight.
Which HDMI connections are listed?
Two full-bandwidth 48Gbps HDMI 2.1 ports provide connections for current consoles and other video sources.
What USB-C power and KVM functions are provided?
The USB-C input supports DisplayPort Alt Mode, USB data and up to 90W power delivery for a compatible laptop.
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THE DETAILS
Technical specifications
Display
Cooler Master
Tempest GP27U / GP27-FUS
CMI-GP27-FUS
27 inches
Flat
16:9
Ultra-Speed IPS with Quantum Dot
3840 × 2160
160 Hz
1.07 billion
1000:1
178° / 178°
1 ms (manufacturer rating)
Colour and lighting
Mini-LED
576 zones
600 nits
1200 nits
DisplayHDR 1000 compatible
99%
98%
Delta E < 2
Supported
Connections and audio
1
2 × HDMI 2.1; 48 Gbps full bandwidth
1; DisplayPort Alt Mode, USB data and up to 90 W power delivery
1 × USB Type-B
2 × USB 3.2 Type-A
3.5 mm
2 × 3 W
Built-in
Gaming and controls
Adaptive Sync; FreeSync range and G-Sync range supported
4K 120 Hz on PS5 and Xbox Series X without DSC
Customisable 0–100
5
Supported
Supported
Only when local dimming is disabled
Via USB
Stand and power
100 × 100 mm
0–110 mm
−5° to +20°
−15° to +15°
0° to ±90°
47.7 W, measured at 200 nits without audio/USB/card reader connection
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