UHD 630带3x显示器到最佳状态

大家好，
我正计划推出一款采用i7-8700和H370主板的全新PC机，配备DP，HDMI，DVI和VGA插槽，提供3x显示器，如下所示： -  
1）带HDMI的4k电视
2）带HDMI的FHD监视器
3）带HDMI的FHD监视器
我的研究表明，要在4k上获得60Hz，我必须使用DP插座，因为HDMI仅为v1.4。
为了获得主板上的HDMIv2.0，似乎我需要去Z370（甚至可能是Z270）和mini-ITX主板，但我需要你在H370主板上使用的插槽。
有鉴于此，我计划按如下方式喂养显示器： -  
1）DP插座+ DP / HDMI适配器+ HDMI电缆，在60HZ时产生3840x2160
2）HDMI插座+ HDMI线缆产生1920x1080 @无所谓
3）DVI插座+ DVI到HDMI线缆产生1920x1080 @无所谓太多
我被研究人员相信，上述内容可以在Windows 10 Pro 5760x2160下生成组合桌面。
任何人都可以确认，否认或提供有关此设置的任何想法。
此设置适用于非常基本的办公室工作，即我对游戏性能（或视频编辑）不是特别感兴趣，我只需要一个巨大的桌面，并希望能够将显示器驱动到最佳状态。
提前感谢任何想法。
关心马尔科姆



以下为原文

Hi all,

I'm planning a new PC build with an i7-8700 and H370 motherboard featuring a DP, HDMI, DVI and VGA sockets serving 3x monitors as follows:-
     1) 4k TV with HDMI
     2) FHD Monitor with HDMI
     3) FHD Monitor with HDMI

My research indicates that to get 60Hz on the 4k I have to use the DP socket as the HDMI is only v1.4. To get HDMIv2.0 on the mobo it seems I need to go to Z370 (possibly even Z270) and mini-ITX boards, but I need the slots you get on H370 mobos. In light of this I plan to feed the monitors as follows:-
     1) DP socket + DP/HDMI adapter + HDMI cable to yield 3840x2160 @ 60HZ
     2) HDMI socket + HDMI cable to yield 1920x1080 @ doesn't matter too much
     3) DVI socket + DVI to HDMI cable to yield 1920x1080 @ doesn't matter too much

I am led to believe by my research that the above will work to yield a combined desktop under Windows 10 Pro of 5760x2160. Can anyone confirm, deny or offer any thoughts on this setup. This setup is intended for pretty basic office work, ie I'm not particularly interested in the gaming performance (or video editing), I just need a huge desktop and like to to be able to drive the monitors to their best ability.

Thanks in advance for any thoughts.
Regards Malcolm