The relatively affordable gaming monitor from the ASRock brand is a 24.5-inch Full HD solution. The model features a basic stand that only adjusts for tilt (range of 25 degrees) but also supports wall mounting using VESA 100x100 mm brackets. The display is based on an IPS panel with 8-bit color support (capable of displaying 16.7 million shades). The image is characterized by enhanced static contrast (1500:1), good viewing angles, high-quality color gamut (claimed 99% sRGB coverage), and moderate brightness (300 nits, with a special coating on the screen to combat glare).

The gaming focus of the ASRock Challenger CL25FFB monitor is supported by an increased refresh rate of up to 144 Hz and fairly fast response times (from 1 ms MPRT to 4 ms GtG). Additionally, it features AMD FreeSync technology to provide smooth video without tearing and stuttering, and gamers will also find extra options such as highlighting dark areas, a crosshair, and an FPS counter. Notably, eye comfort is ensured by flicker-free backlight technology and a proprietary Low Blue Light option. For video signal transmission, two connectors are offered — HDMI 1.4 and VGA.

All specifications

Specifications Challenger CL25FFB

Colour

Product type	gaming
Size	24.5 "


Screen
Panel type	IPS
Surface treatment	anti-glare
Resolution	1920x1080 (16:9)
FPS	144 Hz
Pixel size	0.28 mm
Response time (GtG)	4 ms
Response time (MPRT)	1 ms
Vertical viewing angle	178 °
Horizontal viewing angle	178 °
Brightness	300 cd/m²
Static contrast	1 500:1
Colour depth	16.7M Colors
Colour space (NTSC)	72 %
Colour space (sRGB)	99 %

Connection
Video transmission	VGA HDMI v1.4


Features
Features	Flicker-Free AMD FreeSync
Game Features	aim FPS display brighten darker areas


General
Wall mount	VESA 100x100mm
Power consumption	18 W / 36 W maximum /
Dimensions (WxHxD)	557x415x191 mm
Dimensions without stand (WxHxD)	557x322x50 mm
Weight	3.1 kg
Weight without stand	2.75 kg
Official Website	asrock.com
Added to E-Catalog	December 2025

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog ASRock 2026 - new arrivals, bestsellers, and the most relevant models ASRock.

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	Asrock Challenger 24.5" 144Hz Gaming Monitor (CL25FFB) CL25FFB 144Hz High Refresh Rate. 1ms (MPRT) Response Time. 99% sRGB sRGB Color Space. Wide 178-Degree Viewing Angles. Flicker Free Te... morechnology. ASRock Low Blue Light Technology. 1 x HDMI™ 1.4; 1x VGA. Tilt Adjustment. AMD FreeSync™. Level up to 144Hz—more than double the speed of ordinary 60Hz screens. Enjoy fluid visuals and crisp, responsive motion.. Enter the immersive realm of gaming with a FHD resolution gaming monitor. Dive into richly detailed worlds and enjoy crystal-clear visuals that enhance your gaming experience! With IPS panel technology, every pixel comes to life, ensuring you are fully immersed in the exquisite and delicate imagery.. The monitor includes an HDMI and VGA port, ensuring versatile connectivity for both modern and legacy devices in home or office settings.. Display. NTSC coverage (typical). 72%. sRGB coverage (typical). 99%. Viewable size, vertical. 30.3 cm. Viewable size, horizontal. 54.4 cm. Pixel pitch. 0.2832 x 0.2832 mm. Display number of colours. 16.7 million colours. Viewing angle, vertical. 178°. Viewing angle, horizontal. 178°. Maximum refresh rate. 144 Hz. Contrast ratio (typical). 1500:1. Screen shape. Flat. Anti-glare screen. Yes. Response time (MPRT). 1 ms. Display brightness (typical). 300 cd/m². Panel type. IPS. HD type. Full HD. Touchscreen. No. Display technology. LED. Native aspect ratio. 16:9. Display resolution. 1920 x 1080 pixels. Display diagonal. 62.2 cm (24.5"). Performance. Low Blue Light technology. Yes. Flicker-free technology. Yes. AMD FreeSync. Yes. Multimedia. Built-in camera. No. Built-in speaker(s). No. Design. Product colour. Black. Market positioning. Gaming. Ports & interfaces. HDMI version. 1.4. HDMI ports quantity. 1. HDMI. Yes. VGA (D-Sub) ports quantity. 1. Built-in USB hub. No. Ergonomics. Tilt angle range. -5 - 20°. Tilt adjustment. Yes. Height adjustment. No. Panel mounting interface. 100 x 100 mm. VESA mounting. Yes. Power. Power supply type. Internal. Power consumption (PowerSave). 0.5 W. Power consumption (off). 0.3 W. Power consumption (max). 36 W. Power consumption (standby). 0.5 W. Power consumption (typical). 18 W. Energy consumption (SDR) per 1000 hours. 18 kWh. Energy efficiency class (HDR). Not available. Energy efficiency class (SDR). E. Weight & dimensions. Weight (without stand). 2.75 kg. Height (without stand). 322 mm. Depth (without stand). 50 mm. Width (without stand). 557 mm. Weight (with stand). 3.1 kg. Height (with stand). 415 mm. Depth (with stand). 191 mm. Width (with stand). 557 mm. Packaging data. Package weight. 5 kg. Packaging content. Quick start guide. Yes. Cables included. HDMI, AC. EU Energy Label. EU Product Fiche Backtotheoffice.co.uk Delivery: in United Kingdom Report	£74.99 Buy in shop

	Asrock CL25FFB computer monitor 62.2 cm (24.5") 1920 x 1080 pixels Full HD LED Black Asrock CL25FFB 24.5" Challenger Gaming Monitor - 24.5" FHD (1920 x 1080) Flat IPS Disp... morelay - 144Hz High Refresh Rate - 1ms (MPRT) Response Time - 99% sRGB sRGB Color Space - Wide 178-Degree Viewing Angles - Flicker Free Technology - ASRock Low Blue Light Technology - 1 x HDMI™ 1.4; 1x VGA - Tilt Adjustment - AMD FreeSync Gaming Feature - 144Hz Refresh Rate - Level up to 144Hz—more than double the speed of ordinary 60Hz screens. Enjoy fluid visuals and crisp responsive motion. - Flicker Free Technology - ASRock Challenger monitor features Flicker-free technology which can eliminate flicker minimize eyestrain and provide a comfortable viewing experience. Panel - 25-inch FHD IPS Display - Enter the immersive realm of gaming with a FHD resolution gaming monitor. Dive into richly detailed worlds and enjoy crystal-clear visuals that enhance your gaming experience! With IPS panel technology every pixel comes to life ensuring you are fully immersed in the exquisite and delicate imagery. - Low Blue Light Technology - Monitor with ASRock Low Blue Light Technology reduces the harmful blue lights emitted by your gaming monitor. Engineering - Connectivity - The monitor includes an HDMI and VGA port ensuring versatile connectivity for both modern and legacy devices in home or office settings. - Ergonomic Design - The Challenger monitor features an ergonomic stand with tilt adjustment allowing gamers to find a comfortable viewing angle. Quzo.co.uk Delivery: to United Kingdom Report	£77.04 Buy in shop

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