The ROG Strix XG27ACMS is a 27-inch gaming monitor featuring a Fast IPS panel with 2560x1440 resolution and a 320 Hz refresh rate. It offers a 0.3 ms response time, 350 nits brightness, and a 1000:1 contrast ratio. The monitor covers 94% DCI-P3 and 130% sRGB color gamuts and supports HDR10. It includes Adaptive-Sync, AMD FreeSync Premium, and G-SYNC Compatible technologies for variable refresh rate. Connectivity options include DisplayPort 1.4, HDMI 2.1, USB-C with DP Alt Mode, and an earphone jack. The stand provides tilt, swivel, pivot, and height adjustment, and it supports VESA wall mounting (100x100mm). The monitor launched at an MSRP of 349 USD.

Specifications

Panel size	27 in
Panel type	Fast IPS
Resolution	2560x1440
Aspect ratio	16:9
Refresh rate	320 Hz
Response time	0.3 ms
Brightness	350 nits
Contrast ratio	1000:1
Color gamut	DCI-P3 94%, sRGB 130%
HDR support	HDR10
VRR / FreeSync / G-Sync	Adaptive-Sync, AMD FreeSync Premium, G-SYNC Compatible
Ports	DisplayPort 1.4 x1, HDMI (v2.1) x1, USB-C x1 (DP Alt Mode), Earphone jack
Stand features	Tilt (+20° ~ -5°), Swivel (+45° ~ -45°), Pivot (+90° ~ -90°), Height Adjustment (0~120mm), VESA Wall Mounting 100x100mm
Launch MSRP	349 USD