https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785990#M49554 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/92788">@Hweiwen1983</a> 已写：<BR /><P>不是上述CPU，谢谢你的回答</P><HR /></BLOCKQUOTE><P>双cpu, 两个cpu不一样？</P> Thu, 14 Jul 2016 02:46:41 GMT y2kim 2016-07-14T02:46:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785929#M49534 加了个cpu后显示器不亮了，机器风扇很大的声音一直吹。809842@qq.com. 机器在保，cpu自己买的维修的吗？ Wed, 13 Jul 2016 16:10:47 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785929#M49534 Hweiwen1983 2016-07-13T16:10:47Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785930#M49535 小键盘灯也不亮，显卡风扇正常转。 Wed, 13 Jul 2016 16:12:31 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785930#M49535 Hweiwen1983 2016-07-13T16:12:31Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785939#M49538 <P>下面是z820支持的CPU型号</P><P>另外，如果加下面型号的CPU，需要供电电源达到1125W</P><P>Intel Xeon &nbsp;processor &nbsp; E5-2687W is ONLY available with Liquid Cooling AND with the 1125W Power Supply.</P><P>Intel Xeon &nbsp;processors E5-2643, E5-2637 v2, E5-2643 v2, E5-2667 v2, E5-2687W v2, E5-2690 v2 and E5-2697 v2 REQUIRE the 1125W Power Supply Option.</P><P><IMG src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/17980iB63D6E18A3B3FD4A/image-size/original?v=v2&amp;px=-1" border="0" alt="001.jpg" title="001.jpg" /></P> Thu, 14 Jul 2016 00:29:29 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785939#M49538 托卢 2016-07-14T00:29:29Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785944#M49539 <P>需要注意的几个问题</P><P>1.电源是否是大功率的，1125W的</P><P>&nbsp;</P><P>2.添加的CPU需要与原来的CPU型号相同</P><P>&nbsp;</P><P>3.添加第二CPU后，内存需要按照双CPU的插法重新拔插，如下图所示</P><P><IMG src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/17981iED8AE9B69646C10D/image-size/original?v=v2&amp;px=-1" border="0" alt="Z820.jpg" title="Z820.jpg" /></P> Thu, 14 Jul 2016 00:45:02 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785944#M49539 坏坏的笑 2016-07-14T00:45:02Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785954#M49540 <P>z820 不同CPU控制不同的PCIe通道。</P><P>&nbsp;</P><P>PCIe3 x16, qty 3 (qty 2 when optional 2nd CPU is not installed)</P><P>&nbsp;</P><P>NOTE:<BR />3rd PCIe x16 slot is ONLY available when 2nd CPU is installed. This is Slot #4 on the system board and is designated by a white-colored PCIe connector.<BR />PCIe3 x16 (8), qty 1 (qty 0 when optional 2nd CPU is not installed)</P><P>NOTE:<BR />This slot is ONLY available when 2nd CPU is installed. This is Slot #3 on the system board and is designated by a white-colored PCIe connector.</P> Thu, 14 Jul 2016 01:16:11 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785954#M49540 y2kim 2016-07-14T01:16:11Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785988#M49552 <P>不是上述CPU，谢谢你的回答</P> Thu, 14 Jul 2016 02:44:22 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785988#M49552 Hweiwen1983 2016-07-14T02:44:22Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785989#M49553 <P>4跟内存不是分别插2边的1和8吗</P> Thu, 14 Jul 2016 02:46:07 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785989#M49553 Hweiwen1983 2016-07-14T02:46:07Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785990#M49554 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/92788">@Hweiwen1983</a> 已写：<BR /><P>不是上述CPU，谢谢你的回答</P><HR /></BLOCKQUOTE><P>双cpu, 两个cpu不一样？</P> Thu, 14 Jul 2016 02:46:41 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785990#M49554 y2kim 2016-07-14T02:46:41Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785991#M49555 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/92788">@Hweiwen1983</a> 已写：<BR /><P>4跟内存不是分别插2边的1和8吗</P><HR /></BLOCKQUOTE><P>CPU不一样的话，说什么都不行</P><P>&nbsp;</P><P>单CPU的内存插法和双CPU的插法不一样，以上面的图片为准</P> Thu, 14 Jul 2016 02:47:43 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785991#M49555 坏坏的笑 2016-07-14T02:47:43Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785992#M49556 PCIe3 x16, qty 3 (qty 2 when optional 2nd CPU is not installed) NOTE: 3rd PCIe x16 slot is ONLY available when 2nd CPU is installed. This is Slot #4 on the system board and is designated by a white-colored PCIe connector. PCIe3 x16 (8), qty 1 (qty 0 when optional 2nd CPU is not installed) NOTE: This slot is ONLY available when 2nd CPU is installed. This is Slot #3 on the system board and is designated by a white-colored PCIe connector. 什么意思？ Thu, 14 Jul 2016 02:51:08 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785992#M49556 Hweiwen1983 2016-07-14T02:51:08Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785993#M49557 <P>是一样的啊，怎么可能上2个不一样的CPU。</P> Thu, 14 Jul 2016 02:52:28 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785993#M49557 Hweiwen1983 2016-07-14T02:52:28Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785994#M49558 <P>原来显卡插哪个槽？</P> Thu, 14 Jul 2016 02:54:01 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/gong-zuo-zhanz820jia-le-gecpu-hou-xian-shi-qi-bu-liang-le/m-p/785994#M49558 y2kim 2016-07-14T02:54:01Z