A Closer Look – Power
In terms of power delivery, Z890 based boards are no stranger to having pretty beefed up designs, and the Taichi Lite is no different with a 20+1+2+1+1 phase setup with twenty 110A DrMos smart power stages for the VCore and utilises 20K black capacitors. Something that ASRock pride themselves on using on a lot of their boards, especially on the higher-end segment of the market.
The exact model of phases used for the VCORE are Renesas R2209004 MOSFETs and are being run by the Renesas RAA229130 PWM controller and is something we’ve seen ASRock use on other boards in their product catalogue and found them to be sufficient.
This power delivery design is all being fed from the two 8-pin EPS power connectors in the typical top-left of the board, of which ASRock claim are hi-density, meaning that they can withstand higher currents compared to traditional power connectors, therefore providing more stable delivery.
To keep things under control, the stylish heatsinks, made from aluminium aren’t the biggest we’ve seen on a board, but should be sufficient, even if running with the top tier U9 CPUs and pushing modest overclocks.
The heatsinks are easily removed, and turning them around lets us see the thermal pads used to keep the power delivery phases nice and cool.
