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

**URL:** https://aio.lv/en/product--asus-90lm0cs0-b01371--12370179
**Data updated:** 2026-04-24 13:05 (EEST)
**Category:** Monitors
**Manufacturer:** Asus
**Manufacturer code:** 90LM0CS0-B01371
**EAN:** 4711636268141
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary 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.

## Long 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

| Feature | Value |
|---|---|
| Display diagonal | 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

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Gaming |
| Detachable stand | Yes |
| Feet colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Built-in camera | No |

### Other features

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 50 kWh |
| Power consumption (typical) | 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 | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Stand included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9000 g |
| Package depth | 215 mm |
| Package height | 460 mm |
| Package width | 710 mm |

## 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

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