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Black 27-inch flat gaming monitor on a stand, matte anti-glare screen, thin bezels, rear ports visible

Acer America

Acer America Nitro KGB271U 27" WQHD IPS 200Hz 0.5ms FreeSync Premium gaming monitor Black

SKU CH-Z5YG-YT6Z0

A 27 inch IPS gaming monitor delivers 200Hz refresh and 0.5ms response at 2560 x 1440 with FreeSync Premium and HDR10

  • Screen size27 in (68.6 cm)
  • Display resolution2560 × 1440 (2K)
  • Refresh frequency200 Hz
  • Panel typeIPS
  • Pixel response time0.5 ms
  • HDR formatHDR10
  • Sharp 27" WQHD detail at 2560 x 1440 resolution
  • Fluid 200Hz refresh for smooth competitive motion
  • Rapid 0.5ms response reduces ghosting in fast scenes
  • FreeSync Premium sync eliminates screen tearing during play
  • HDR10 support expands contrast and colour depth

27-inch WQHD IPS gaming monitor

The Nitro KGB271U is a 27-inch WQHD IPS gaming monitor built for competitive players who need fast motion clarity. It delivers a 2560 x 1440 resolution at up to 200Hz with a 0.5ms response time and AMD FreeSync Premium adaptive sync. HDR10 support adds high dynamic range capability for compatible content.

Thermals noise and power draw

As a display panel the unit produces no audible fan noise and its thermal output is negligible during normal operation. Power consumption scales with brightness and refresh rate but remains within typical levels for a 27-inch IPS monitor running at 250 cd/m². No active cooling or external power brick is required beyond the standard mains cable.

Bundled accessories and software

The package includes a stand with tilt adjustment and a 100mm x 100mm VESA mount interface for wall or arm mounting. Two HDMI 2.0 cables and one DisplayPort 1.2 cable are provided for immediate multi-source connectivity. Integrated speakers and a low blue light eye-care mode work without extra drivers or software installation.

How it compares

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

Price $238.99
Pricier than about 62% 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 200 Hz
Higher than about 57% of the 735 comparable items (median 180 Hz).

Specifications

Product
Brand nameAcer
Product lineNitro
Case colorBlack
Display
Screen size27 in (68.6 cm)
Display resolution2560 × 1440 (2K)
Refresh frequency200 Hz
Panel typeIPS
Pixel response time0.5 ms
HDR formatHDR10
Display formatWQHD
Variable refresh rateFreeSync Premium (AMD Adaptive Sync)
Highest resolution2560 × 1440
Ports & slots
Connection typesHDMI, DisplayPort
HDMI ports2 x HDMI 2.0
DisplayPort connectors1 x DisplayPort 1.2
Video connectors2 x HDMI 2.0

Questions about this item

How do I mount the Nitro KGB271U on a VESA 100x100 arm and which step is often missed?

Remove the stand by unscrewing the four bolts at the back, then attach the 100mm x 100mm VESA plate; the step often missed is keeping the stand bolts safe for future use.

What part of the Nitro KGB271U is most likely to need replacement after extended use?

The internal LED backlight rated at 250 cd/m² will gradually dim over thousands of hours; the panel itself has no user-serviceable parts.

At what point does the Nitro KGB271U hit its thermal or performance ceiling during long sessions?

The 200Hz refresh rate and 0.5ms response time are sustained by the IPS panel; the first limit reached is the fixed 250 cd/m² peak brightness in HDR10 content.

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