A while back, some ASRock motherboards showed up with an eDP connector, which seemed odd, as outside of the embedded market or notebooks, eDP isn't commonly found. ASRock has now revealed what it's for, namely a 13.3-inch display, or side panel kit as the company calls it. In other words, this is a 13.3-inch display that mounts inside your case, assuming you have a tempered glass side panel. It's meant to be used as a secondary display, rather than just being some kind of diagnostics tool, which similar products on the market today end up being. The display uses an IPS panel and has a native resolution of 1920 x 1080 pixels, with a refresh rate of 60 Hz and a brightness of 300 cd/m², so nothing out of the ordinary there.

However, ASRock provides a custom eDP cable with a 40-pin connector, as well as four mounting brackets, some cable clips and even extra adhesive strips, in case you'd want to move the display to a new case in the future. The panel measures 300.26 x 193.01 mm (W x H), so it might not fit all cases. ASRock also points out that you need to have a clear, transparent tempered glass side panel for optimal usage of the display, as a tinted panel would for obvious reasons reduce the light that could be transmitted through the glass. The panel is compatible with the ASRock Z790 LiveMixer, Z790 Pro RS/D4, Z790M-ITX WiFi, Z790 Steel Legend WiFi, Z790 PG Lightning, Z790 Pro RS, Z790 PG Lightning/D4, H610M-ITX/eDP and B650E PG-ITX WiFi motherboards.