https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/probook-640-G1-bi-ji-ben-dai-deDP-jie-kou-zhi-chi4K-60Hz-ma/m-p/883807#M381838 <P>probook 640 G1 笔记本带的DP接口支持4K@60Hz吗？这个笔记本的接口是DP1.2版本的吗？</P> Fri, 20 Jul 2018 14:52:39 GMT hq4 2018-07-20T14:52:39Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/probook-640-G1-bi-ji-ben-dai-deDP-jie-kou-zhi-chi4K-60Hz-ma/m-p/883807#M381838 <P>probook 640 G1 笔记本带的DP接口支持4K@60Hz吗？这个笔记本的接口是DP1.2版本的吗？</P> Fri, 20 Jul 2018 14:52:39 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/probook-640-G1-bi-ji-ben-dai-deDP-jie-kou-zhi-chi4K-60Hz-ma/m-p/883807#M381838 hq4 2018-07-20T14:52:39Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/probook-640-G1-bi-ji-ben-dai-deDP-jie-kou-zhi-chi4K-60Hz-ma/m-p/883822#M381841 最高2K 2560，显卡的限制。<BR /><A href="http://m.hp.com/h20195/v2/GetPDF.aspx/c04912132.pdf" target="_blank">http://m.hp.com/h20195/v2/GetPDF.aspx/c04912132.pdf</A> Fri, 20 Jul 2018 22:33:02 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/probook-640-G1-bi-ji-ben-dai-deDP-jie-kou-zhi-chi4K-60Hz-ma/m-p/883822#M381841 y2kim 2018-07-20T22:33:02Z