Cooler Master GM27-FQS
Expert rating7.7 / 10
- Panel:
- 27-inch Fast IPS QHD
- Refresh Rate:
- 165Hz
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Manufacturer: Cooler Master Last updated: 2026-09-12
Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible) Review
Cooler Master GM27-FQS 27-inch QHD Fast IPS gaming monitor with 170Hz refresh rate, 1ms GTG response time, 95% DCI-P3 coverage and HDR10 support, marking Cooler Master's entry into gaming displays.
Better known for PC cases, coolers, and peripherals, Cooler Master's move into gaming monitors with the GM27-FQS is a natural extension of a brand already trusted by PC builders. The panel itself doesn't reinvent anything, but it proves Cooler Master can execute a competent, competitively specced gaming monitor rather than just cases and fans.
Why It Still Holds Up
170Hz Fast IPS with 1ms GTG response places it squarely in line with established gaming monitor brands on paper, and Cooler Master's existing reputation for build quality in cases and coolers carries over reasonably well to the monitor's chassis. It's also often bundled attractively with Cooler Master PC builds and peripherals.
Where It Falls Short
As a newer entrant to monitors specifically, Cooler Master lacks the years of firmware refinement and OSD polish that ASUS, Acer, or Dell have built up. HDR10 support is present but shallow without local dimming.
Comparison to Alternatives
Against the ASUS TUF Gaming VG27AQ, the GM27-FQS matches core specs closely, with ASUS holding an edge in OSD software maturity and brand trust built over many monitor generations. Compared to the Lenovo Legion Y27qf-30, both are value-focused QHD options from brands better known for other PC hardware categories.
Specifications
Identity
| Brand | Cooler Master |
|---|---|
| Model Number | GM27-FQS |
Panel
| Panel Type | IPS |
|---|---|
| Screen Size | 27 in |
| Resolution | 2560 x 1440 (QHD) |
| Aspect Ratio | 16:9 |
Performance
| Refresh Rate | 165 Hz |
|---|---|
| Adaptive Sync | AMD FreeSync Premium, G-Sync Compatible |
Features
| HDR Support | Yes |
|---|---|
| Curved | No |
Panel technology
| Panel Technology | IPS |
|---|
Screen geometry
| Native Resolution | 2560x1440 |
|---|---|
| Screen Curvature | Flat |
Motion
| Max Refresh Rate | 165 Hz |
|---|---|
| Response Time MPRT | 1 ms |
Adaptive sync
| VRR Standard | FreeSync Premium |
|---|
HDR and brightness
| HDR Certification | HDR10 signal only |
|---|---|
| SDR Brightness | 300 nits |
| Native Contrast Ratio | 1000:1 |
Color
| DCI-P3 Coverage | 90 % |
|---|
Connectivity
| HDMI Version | 2.0 |
|---|---|
| USB Hub Ports | 2 |
Stand, mounting and form
| Height Adjustment Range | 110 mm |
|---|---|
| Pivot To Portrait | Yes |
| VESA Mount Pattern | 75x75 |
| Series | Cooler Master Gaming GM27-FQS |
|---|---|
| Color Gamut | 90% DCI-P3 |
| HDR Formats | HDR10 |
| Source URL | https://www.coolermaster.com/en-us/products/gm27-fqs-argb/ |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating7.7 / 10
A competent first-generation gaming monitor from a trusted PC hardware brand, competitive on specs if not yet on software polish.
Best for
- PC builders already invested in Cooler Master's ecosystem
- Value-focused QHD gaming shoppers
- Buyers wanting solid build quality from a known hardware brand
Not for
- Buyers wanting mature, polished OSD software
- HDR content enthusiasts
- Buyers wanting the most established gaming monitor brand
FAQs
What are the key specifications of the Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible)?
The Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible) is a monitor from Cooler Master. Key specs: Panel Type Fast IPS, Screen Size 27, Aspect Ratio 16:9, Resolution 2560 x 1440 (QHD), Refresh Rate 170Hz.
Will the Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible) work with my current setup?
The Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible) lists Panel Type is Fast IPS. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible) best suited to?
It suits pc builders already invested in cooler master's ecosystem, value-focused qhd gaming shoppers, buyers wanting solid build quality from a known hardware brand.
What are the drawbacks of the Cooler Master GM27-FQS (27-Inch QHD Fast IPS/170Hz/1ms GTG/95% DCI-P3/HDR10/G-Sync Compatible)?
It is a poor fit for buyers wanting mature, polished osd software, hdr content enthusiasts, buyers wanting the most established gaming monitor brand.
Compare and read more
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