ASUS ROG Strix XG259QNSR-W AceGlobal manufacturer specification · ROG Strix XG259QNSR-W Ace- Maximum refresh rate
- 420 HzThis one: 380 Hz
UK manufacturer specification
ROG Strix XG259QN monitor, identified in the ASUS UK catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.
Published monitor interfaces and configuration are available from the exact-model ASUS specification source.
Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.
Exact configuration: UK manufacturer specification · ROG Strix XG259QN
15 specifications in 7 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : HDMI: 27~292 KHz (H) / 48~240 Hz (V) DP (OC): 470~470 KHz (H) / 60~380 Hz (V)
SourceManufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration.
SourceMore of the nearest checked monitors by key specifications, for a side-by-side comparison.
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