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White 27 inch flat gaming monitor on adjustable stand

KTC

KTC H27E6 27" White Gaming Monitor 300Hz/320Hz QHD Fast IPS

SKU CH-6EQT-K2FYV

A 27-inch white QHD gaming monitor with a Fast IPS panel, 300Hz refresh rate overclockable to 320Hz, 1ms response time, 144% sRGB colour gamut, HDR400, and a fully adjustable stand

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency300 Hz (OC 320 Hz)
  • Panel typeFast IPS
  • Pixel response time1 ms
  • HDR formatHDR400
  • Smooth 320 Hz overclocked refresh with 1 ms MPRT for fluid motion
  • QHD 2560 x 1440 resolution on a 27 inch Fast IPS panel
  • 144 % sRGB colour gamut and 450 cd/m² brightness for vivid images
  • HDR400 support adds deeper contrast and brighter highlights
  • Height, pivot, swivel and tilt adjustable stand for ergonomic positioning

White 27" QHD gaming monitor

The KTC H27E6 is a 27-inch white gaming monitor built around a Fast IPS panel with a 2560 x 1440 resolution. It targets competitive players who want high refresh rates and accurate colour reproduction in a clean aesthetic. The flat screen delivers 16.7 million colours and covers 144% of the sRGB gamut for vivid visuals.

Build integration with DP 2.1 and HDMI 1.4

Two DisplayPort 2.1 inputs and one HDMI 1.4 port connect the panel to modern graphics cards without adapters. A USB 2.0 hub adds peripheral convenience while the fully adjustable stand handles height, pivot, swivel and tilt to fit any desk layout. Adaptive Sync support keeps frame delivery smooth across variable refresh rates.

320Hz headroom and HDR400 brightness

The monitor runs at 300 Hz natively and overclocks to 320 Hz with a 1 ms MPRT response time for motion clarity in fast titles. HDR400 certification and 450 cd/m² peak brightness lift highlights in supported content. The 1000:1 contrast ratio and 16:9 aspect ratio suit standard dynamic range work, but deep blacks remain limited compared to higher-contrast panels.

How it compares

Measured against everything we stock in Monitors for Gamers, at today’s prices. Recalculated every night.

Price $176.99
Cheaper than about 55% of the 839 comparable items (median $189.99).
Screen size 27 in (68.6 cm)
Typical for this category: the median of 814 items is 27 in.
Refresh frequency 300 Hz (OC 320 Hz)
Higher than about 90% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameKTC
Model nameH27E6
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency300 Hz (OC 320 Hz)
Panel typeFast IPS
Pixel response time1 ms
HDR formatHDR400
Image brightness450 cd/m2
Screen curvatureFlat Panel
Colors displayed16.7 Million
Screen ratio16:9
Contrast1000:1
Highest resolution2560 × 1440
Display formatQHD
Variable refresh rateAdaptive Sync
Color gamut coveragesRGB 144%
Size & build
Stand adjustabilityHeight, Pivot, Swivel, Tilt

Questions about this item

How far can I push the 300 Hz refresh rate before the panel hits its overclock ceiling?

The monitor runs at 300 Hz natively and can be overclocked to 320 Hz through the on-screen menu.

What happens to fan noise and surface temperature after several hours at 320 Hz?

The unit has no fan; heat is dissipated passively through the rear vents, so audible noise stays at zero and the chassis remains warm but not hot.

Which cable do I need on hand to actually get 320 Hz at 2560×1440?

A DisplayPort 2.1 cable is required; the two DP 2.1 ports support the full 320 Hz signal, while the HDMI 1.4 ports are limited to lower refresh rates.

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