ASUS PQ321Q Tiled Monitor | PC Perspective

ASUS PQ321Q 31.5-in 4K 60 Hz Tiled Monitor Review; ; In PC Perspective; 2013-07-19.

Mentions

  • DisplayPort SST (Single-Stream Transport)
  • DisplayPort MST (Multi-Stream Transport)
  • <quote>By enabling SST mode though you can connect a single HDMI cable or use DisplayPort to run more standard resolutions like 1920×1080 or even 3840×2160 at 30 Hz.</quote>
  • Implemented internally as 2x 2160×1920
  • SST supports 3240×2160 only at 30Hz.
  • <quote>The ASUS PQ321Q (and the Sharp PN-K321) are both powered by STMicroelectronics Athena controller</quote>

Claimed

But not verified in the article

  • The monitor can handle 4096×2160 inputs by clipping the video stream

Unclear

Unclear from the article

  • The device may require DisplayPort 1.2 MST to get to the full 4096×2160.  But one sentence claims that SST mode can handle 3840×2160 (at 30 Hz),
  • May not get to full resolution on DisplayPort 1.1

Actualities

Credits in the links

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