The ASUS ROG Strix XG27ACS is a 27-inch 1440p (WQHD) Fast IPS gaming monitor featuring a 180Hz refresh rate and 1ms (GtG) response time, designed for immersive, high-speed gaming. It supports NVIDIA G-Sync and AMD FreeSync for tear-free, low-latency visuals, along with USB-C connectivity, making it a high-performance yet budget-friendly option.

Key Specifications & Features

Display: 27-inch, 2560 x 1440 (16:9), IPS Panel

Performance: 180Hz refresh rate, 1ms (GtG) response time

Adaptive Sync: NVIDIA G-Sync compatible, AMD FreeSync

Motion Blur Reduction: ELMB SYNC

Connectivity: USB Type-C (with DP Alt mode), DisplayPort 1.4, HDMI 2.0, headphone jack

Design: Ergonomic stand with tilt, swivel, pivot, and height adjustment; integrated phone holder

Color Accuracy: Features, including HDR support

Technical Specifications:

Model

ROG Strix XG27ACS

Display

Panel Size (inch) :

27

Aspect Ratio :

97%

Color Space (sRGB) :

133%

Panel Type :

Fast IPS

Resolution :

2560x1440

Display Viewing Area (HxV) :

596.74 x 335.66 mm

Display Surface :

Anti-Glare

Pixel Pitch :

0.233mm

Brightness (Typ.) :

350cd/㎡

Brightness (HDR, Peak) :

400 cd/㎡

Contrast Ratio (Typ.) :

1000:1

Viewing Angle (CR≧10) :

178°/ 178°

Response Time :

1ms(GTG)

Display Colors :

16.7M

Flicker free :

Yes

HDR (High Dynamic Range) Support :

HDR10

Refresh Rate (max) :

180Hz

FEATURES

GamePlus:

Yes

Game Visual:

Yes

VRR Technology:

Yes (Adaptive-Sync)

Extreme Low Motion Blur:

Yes

DisplayWidget:

Yes, DisplayWidget Center

GameFast Input technology:

Yes

Shadow Boost:

Yes

ELMB Sync:

Yes

Aspect Control:

Yes

I/O Ports

DisplayPort 1.4

x 1 (HBR3)

HDMI (v2.0)

x 1

USB-C

x 1 (DP Alt Mode)

Earphone jack :

Yes

USB-C Power Delivery :

7.5W

Audio

Speaker:

No

Signal Frequency

Digital Signal Frequency :

USB-C, DisplayPort : 30KHz to 255KHz (H) / 48Hz to 180Hz (V)

HDMI : 30KHz to 225KHz (H) / 48Hz to 144Hz (V)

Power Consumption

Power Consumption :

<23.1W*

Power Saving Mode :

<0.5W

Power Off Mode :

<0.3W

Mechanical Design

1/4" Tripod Socket :

Yes

Tilt :

Yes (+20° ~ -5°)

Swivel :

Yes (+45° ~ -45°)

Pivot :

Yes (+90° ~ -90°)

Height Adjustment :

0~120mm

VESA Wall Mounting :

100x100mm

Kensington Lock :

Yes

Dimensions (Esti.)

Phys. Dimension with stand (W x H x D) :

61.48 x 51.29 x 21.88 cm (24.20" x 20.19" x 8.61")

Phys. Dimension without Stand (W x H x D) :

61.48 x 36.71 x 6.01 cm (24.20" x 14.45" x 2.37")

Box Dimension (W x H x D) :

78.00 x 22.60 x 51.50 cm (30.71" x 8.90" x 20.28")

Weight (Esti.)​

Net Weight with Stand :

6.61 kg (14.57 lbs)

Net Weight without Stand :

3.93 kg (8.66 lbs)

Gross Weight :

10.1 kg (22.27 lbs)

Accessories (vary by regions)

DisplayPort cable

Power cord

Quick start guide

ROG pouch

ROG sticker

Warranty Card

Certificate

TÜV Flicker-free

TÜV Low Blue Light

VESA AdaptiveSync Display 180Hz

VESA DisplayHDR 400

AMD FreeSync

G-SYNC Compatible

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