Lenovo R27q-30 User Manual page 27

Supported Display Horizontal frequency
Modes
Vertical frequency
Native Resolution
Temperature Operating
Storage
Shipping
Humidity Operating
Storage
Shipping
30 kHz – 220 kHz(HDMI)
285 kHz – 285 kHz(DP)
48 Hz – 165 Hz (HDMI)
48 Hz – 180 Hz (DP)
2560 x 1440 at 60 Hz
0° to 40°C (32°F to 104° F)
-20° to 60°C (-4°F to 140° F)
-20° to 60°C (-4° F to 140° F)
10% to 80% non-condensing
5% to 95% non-condensing
5% to 95% non-condensing
Chapter 3.Reference information 3-4