Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor
Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor
Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor
Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor

Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor

Regular price 106.000 KD Save -106.000 KD

Cooler Master GM27-CQS 27 Inch 2K 170Hz Gaming Monitor


Drive Into The Gaming World

Visuals Beyond Limits

GM27-CQS is a fully featured gaming monitor with all the specifications you'd expect for a high-tier gaming monitor. Using an ultra-speed VA panel gets you extreme motion performance with deeper blacks for stunning levels of contrast. Combine this with a WQHD resolution panel, 165Hz refresh rate, 0.5ms response time, and FreeSync Premium for a premium gaming experience like none other.


Find Your Balance

Stunning visuals in game don't negatively impact your work life as well.
Take the GM27-CQS as your main monitor to enjoy games and entertainment during the night and tackling spreadsheets during the day.

Sharp Details

For gaming, WQHD resolution remains the perfect balance between visual fidelity and performance. It also offers extra screen-real estate for increased multitasking efficiency. Overall, it's a great resolution at the size of 27" for whatever you throw at it.

Ultra Speed VA Panel

GM27-CQS utilizes an ultra-speed VA panel with an ultra-responsive 165Hz refresh rate and 0.5ms pixel response time. Motion performance is clearer than ever and gives you an edge in competivite games where speed is key.

Just the Right Amount of Curve

Featuring a 1500R curvature, the GM27-CQS also has just the right amount of bend for immersion without going too overboard. Having a more pronounced curvature can start to increase distortion at certain points and generally is not beneficial to content creation applications.
With the 1500R curvature, games and entertainment are even more enjoyable, increasing your immersion by filling up your field-of-vision and making you feel more part of the action.


With FreeSync Premium, you can say goodbye to in-game tearing for an extra smooth gaming experience.

Wide-color Gamut

GM27-CQS supports wide color gamut, covering 120% of sRGB and 90% of DCI-P3 color spectrums.


Choose your suitable color-space based on the scenario you encounter for even more accurate colors.

Multi HDR Mode

Select and customize your HDR profiles based on the content you play and the HDR performance you prefer.


Gain the competitive edge with built-in game assist functions which include Timer, Crosshair, FPS Counter, and Black Stabilization tools.

Dynamic Overdrive

Dynamic Overdrive technology delivers an upgraded response setting that dynamically adapts the tuning based on the current frame rate. This provides an even smoother, smear-free game experience than traditional overdrive modes.

Low Blue Light Mode

Low Blue Light Display mode reduces the amount of potentially harmful blue light and makes you feel more at ease during long work or play sessions.

Unique Identity

With the Cooler Master Halo ring as the base of the stand, GM27-CQS features a sleek, minimalistic design that is suitable in any environment.

Connectivity Options

Connect all of your devices with the wide range of I/O ports consisting of:

• 1 x DisplayPort

• 2 x HDMI 2.0

• 1 x 3.5mm Headphone Jack


  • Product Number  : CMI-GM27-CQS

  • Curve  : 1500R

  • Ratio  : 16:9

  • Screen Size  : 27"

  • Panel  : Ultra-Speed VA 16.7M

  • Resolution  : 2K WQHD 2560x1440

  • Frame Rate  : 170 Hz (overclocking)

  • Contrast Ratio : 4000:1

  • Viewing Angle (H/V)  : 178°/178°

  • Brightness  : 350 nits

  • DisplayHDR400  : Compatible

  • Color Gamut  : DCI-P3 90% sRGB 120%

  • I/O - DP  : 1

  • I/O - HDMI 2.0 : 2

  • I/O - Speaker  : 2 (2W)

  • I/O - Earphone Out  : 1

  • DCR (Dynamic Contrast Ratio)  : Yes

  • VRR Technology  : FreeSync Premium, FreeSync Range: Yes, G-Sync Range: Yes

  • Response Time  : 0.5 ms

  • Eye Protection  : Low Blue Light

  • Anti-flicker  : Yes

  • Overdrive Technology  : Yes

  • Power Consumption  : 15W*

  • VESA  : 100x100 mm

  • Height Adjustment  : 0-130 mm

  • Swivel Adjustment  : -15°~+15°

  • Tilt Adjustment  : -5°~+20°

  • Product  : Gaming Monitor

  • Panel Type  : Curved Series

  • Note  : * Measure a screen brightness of 200nits without audio/USB/Card reader connection.

We have a 14-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at . If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at 

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.