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header-product Monitor ASUS ROG Strix XG27UCGR 27" 4K UHD (3840×2160) Fast IPS, 1 ms, 400 cd/m², VESA, Black

Monitor ASUS ROG Strix XG27UCGR 27" 4K UHD (3840×2160) Fast IPS, 1 ms, 400 cd/m², VESA, Black

ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 1
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 2
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 3
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 4
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 5
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 6
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 7
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 8
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 1
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 2
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 3
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 4
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 5
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 6
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 7
ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371 Photo 8
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Short description

ASUS ROG Strix XG27UCGR is a 27" 4K Ultra HD (3840×2160) Fast IPS LCD monitor with 1 ms response time and 400 cd/m² typical brightness. It offers a 16:9 flat panel, 178° viewing angles, 1300:1 contrast and VESA mounting with height adjustment. Suited for high-resolution gaming, content creation and detailed desktop work.
Warranty: 2 Years
SKU: 12370179
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Product information

Description

The ASUS ROG Strix XG27UCGR is a 27" 4K Ultra HD (3840×2160) Fast IPS gaming monitor designed for high-resolution gaming, content creation and detailed desktop work. It offers a dual-mode display that runs at native 4K with high refresh up to 162 Hz or switches to a Full HD mode up to 485 Hz for esports scenarios, with a very low response time and adaptive-sync compatibility.

Advantages

This monitor combines a high-resolution 27" Fast IPS panel with fast response and versatile refresh modes, enabling both detailed 4K visuals and ultra-high-frame-rate competitive play. ASUS visual technologies improve color gradation and reduce motion artifacts, while USB Type-C with DisplayPort Alt Mode simplifies connectivity. Adjustable ergonomics and VESA support add installation flexibility.

Suitable for

  • High-resolution gaming and single-player titles where 4K detail matters
  • Esports and fast-paced competitive gaming using the FHD high-refresh mode
  • Content creation, photo and video editing that benefit from wide color coverage
  • General productivity and multitasking on a 27" desktop workspace

When it may not be suitable

If you need an integrated USB hub or built-in speakers, this model does not include those features. Also, achieving 4K at the highest refresh rates requires a powerful graphics card and sufficient system bandwidth; users with older or lower-end GPUs may not be able to take full advantage of the 4K 162 Hz or FHD 485 Hz modes.

Key specifications

  • Screen size: 27 inches (68.58 cm), flat panel
  • Resolution: 3840 x 2160 (4K Ultra HD), 16:9
  • Panel type: Fast IPS
  • Refresh rate: Dual mode — up to 162 Hz at 4K or up to 485 Hz at FHD via Frame Rate Boost
  • Response time: down to 0.3 ms (with Fast IPS / Frame Rate Boost) and 1 ms typical
  • Brightness: 400 cd/m² (typical)
  • Contrast ratio: 1300:1 (typical)
  • Color gamut: ~95% DCI-P3 with ASUS gray-scale tracking
  • Adaptive sync: NVIDIA G-SYNC and AMD FreeSync compatible; ELMB SYNC support
  • Connectivity: USB Type-C (DisplayPort Alt Mode), DisplayPort, HDMI
  • VESA mounting compatible and adjustable stand (height adjustable)
  • Energy efficiency classes: SDR F, HDR G; energy use approx. 26 kWh (SDR) per 1000 h
  • Color: Black

How to use

Place the monitor on a stable surface or mount it using a VESA-compatible arm or bracket. Use the included stand to adjust height for comfortable viewing. Connect your PC or console via DisplayPort or HDMI for high-resolution input, or use the USB Type-C port (DP Alt Mode) for single-cable video and power-capable connections where supported. For competitive play, switch to the FHD high-refresh mode via the hotkey or on-screen menu; for detailed work or immersive visuals, use the native 4K mode. Adjust brightness, color presets and ELMB/VRR settings through the on-screen display or ASUS DisplayWidget Center software.

What to consider before purchase

  • Ensure your graphics card and cables support the desired mode (4K at high refresh or FHD at extreme refresh).
  • Check that you do not require built-in speakers or an integrated USB hub, as this model lacks them.
  • Consider power and energy class ratings if energy consumption is a priority.

Usage recommendations

For best results in 4K workflows, use DisplayPort or a compatible USB-C connection with a capable GPU. Switch to the FHD 485 Hz mode for esports sessions to minimize latency, and enable ELMB SYNC with adaptive sync when available to reduce motion blur and tearing.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display resolution:
3840 x 2160
HD type:
4K Ultra HD
Panel type:
Fast IPS
Display technology:
LCD
Pixel pitch:
0.155 x 0.155
Response time:
1 ms
Contrast ratio (typical):
1300:1
Display brightness (typical):
400 cd/m²
Screen shape:
Flat
Built-in USB hub:
No
VESA mounting:
Yes
Built-in speaker(s):
No
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
26 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
50 kWh
Product colour:
Black
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display technology:
LCD
HD type:
4K Ultra HD
Panel type:
Fast IPS
Display resolution:
3840 x 2160
Pixel pitch:
0.155 x 0.155
Response time:
1 ms
Contrast ratio (typical):
1300:1
Display brightness (typical):
400 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Native aspect ratio:
16:9
Display number of colours:
1.073 billion colours
Touchscreen:
No
Anti-glare screen:
Yes
High Dynamic Range (HDR) supported:
Yes
High Dynamic Range (HDR) technology:
High Dynamic Range 10 (HDR10), DisplayHDR 400
DCI-P3 coverage:
95 %
Colour gamut standard:
DCI-P3
Response time measurement type:
GTG (Gray to Gray)

Design

Screen shape:
Flat
Product colour:
Black
Panel mounting interface:
100 x 100
Market positioning:
Gaming
Detachable stand:
Yes
Feet colour:
Black

Ports & interfaces

HDMI ports quantity:
1
DisplayPorts quantity:
1
Headphone out:
Yes
Built-in USB hub:
No
HDMI version:
2.1
HDMI:
Yes
DisplayPort version:
1.4
USB Type-C DisplayPort Alternate Mode:
Yes
USB Power Delivery (USB PD):
Yes
USB Power Delivery up to:
15 W
Number of USB Type-C upstream ports quantity:
1

Ergonomics

Wall mountable:
Yes
Swivel angle range:
40 - -40
Tilt adjustment:
Yes
Cable lock slot type:
Kensington
VESA mounting:
Yes
Adjustable height (max):
110 mm

Audio

Built-in speaker(s):
No

Performance

sRGB coverage (typical):
130 %
NVIDIA G-SYNC:
Yes
AMD FreeSync:
Yes
Flicker-free technology:
Yes
Low Blue Light technology:
Yes
VESA Adaptive Sync support:
Yes
NVIDIA G-SYNC type:
G-SYNC Compatible
AMD FreeSync type:
FreeSync Premium

Multimedia

Built-in camera:
No

Other features

Power consumption (PowerSave):
0.5 W
Headphone outputs:
1
Maximum refresh rate:
162 Hz
Viewable size, vertical:
335.34 mm
Digital horizontal frequency:
27 - 255
Digital vertical frequency:
48 - 162
Headphone connectivity:
3.5 mm
Power supply type:
External
Viewable size, horizontal:
596.16 mm
Display brightness (peak):
600 cd/m²
Certification:
TÜV Flicker-free TÜV Low Blue Light VESA AdaptiveSync Display 162Hz VESA AdaptiveSync Display 485Hz VESA DisplayHDR 400 AMD FreeSync Premium G-SYNC Compatible FSC MIX
Cable lock slot:
Yes
Height adjustment:
Yes
Tilt angle range:
20 - -5
Pivot:
Yes
Package type:
Box
Swivelling:
Yes
Pivot angle:
90 - -90
Weight (without stand):
4700 g
Height (without stand):
367 mm
Depth (without stand):
86 mm
Shadow control:
Yes

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
26 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
50 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.
30 W
Power consumption (off):
0.3 W
Power consumption (standby):
0.5 W
AC input frequency:
50/60
AC input voltage:
100 - 240
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G

Weight & dimensions

Weight (with stand):
6800 g
Width (with stand):
614 mm
Height (with stand):
503 mm
Depth (with stand):
188 mm
Width (without stand):
614 mm

Packaging content

Stand included:
Yes

Packaging data

Package weight:
9000 g
Package depth:
215 mm
Package height:
460 mm
Package width:
710 mm

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Energy label

Energy label
90LM0CS0-B01371
Model

Device manufacturer code

Asus
Manufacturer

Device manufacturer

27 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

F
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

G
Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

26 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

50 kWh
Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for ASUS ROG Strix XG27UCGR computer monitor 90LM0CS0-B01371?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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