Asus ProArt Display PA27UCX-K 27" 16:9 4K HDR IPS Monitor - Manual (Page 36)

3-16 Chapter 3: OSD (On-Screen Display) menu
3.5 Supported operating modes
Resolution
Frequency
Vertical Frequency
(Hz)
Horizontal
Frequency (KHz)
Pixel
(MHz)
640 x 480 59.94(N) 31.47(N) 25.18
640 x 480 72.82(N) 37.87(N) 31.5
640 x 480 75.00(N) 37.5(N) 31.5
720 x 400 70.08(P) 31.47(N) 28.32
800 x 600 56.25(P) 35.16(P) 36.00
800 x 600 60.32(P) 37.88(P) 40.00
800 x 600 72.12(P) 48.08(P) 50.00
800 x 600 75.00(P) 46.86(P) 49.50
1024 x 768 60.00(N) 48.36(N) 65.00
1024 x 768 70.069(N) 56.476(N) 75.00
1024 x 768 75.00(N) 60.02(N) 78.75
1152 x 864 75.00(P/N) 67.5(P/N) 108.00
1280 x 720 60 44.77(N) 74.5
1280 x 960 60.00(N) 60.00(P) 108.00
1280 x 1024 60.02(P) 63.98(P) 108.00
1280 x 1024 75.02(P) 79.98(P) 135.00
1440 x 900 59.89(P) 55.94(N) 106.50
1600 x 1200 60.00(P) 75.00(P) 162.00
1680 x 1050 60.00(P) 65.29(N) 146.25
1920 x 1080 60.00(P) 67.5(P) 148.5
1920 x 1200 59.885(P) 74.556(N) 193.25
1920 x 2160 135.0(P) 60.0(N) 279
2560 x 1080 59.978(N) 66.636(P) 181.25
2560 x 1440 59.951(N) 88.787(P) 241.50
3840 x 2160 24(P) 52.593(N) 266.75
3840 x 2160 25 54.786(N) 278.75
3840 x 2160 30(P) 67.5(N) 297
3840 x 2160 50(P) 111.174(N) 587
3840 x 2160 (DP only) 60(N) 133.313(P) 533.25
3840 x 2160 (HDMI only) 60(N) 135(P) 594.0
“P” / “N” stands for “Positive” / “Negative” polarity of incoming H-sync/V-sync (input timing).
When the monitor is operating in the video mode (ie, not displaying data) using the HDMI
connector, the following high definition modes shall be supported in addition to standard definition
video.