The beasts have the sixth Generation Intel Skylake processors under the bonnet and NVIDIA Maxwell GTX 960 graphics.
According to the company, the new models have "a premium build and design, combining art with industry-leading technology." To be be fair they look nice.
There are two models in the Zen AiO S series one with 21.5-inch Z220IC and another 23.8-inch Z240IC. Both have 4K/UHD 10-point multi-touch IPS displays with 100 per cent sRGB colour.
The Zen AiO S series models come with a six speaker audio system although that is probably over egging the pudding a bit.
The all-in-ones use Skylake quad-core processors and can have up to 32GB DDR4 memory, PCIe 3.0 x4 M.2 SSD storage. There is a dedicated GeForce GTX 960 graphics with 4GB of video memory for decent gaming performance.
ASUS claims it is the first all-in-one PC to offer USB 3.1 Gen 2 Type-C connector.
There is no word on pricing and availability details of Asus Zen AiO series of all-in-one PC's and ProArt PA329Q monitor as of now. We are not quite sure why people bother issuing gear without telling people how much it will cost.