引用:
One of the largest disturbances on server music playback quality we found is DRAM refresh. The charge on DRAM memory cells weakens over time therefor it needs to be refreshed in pre-set time intervals. During the refresh period all memory operations halt. Memory current draw peaks during refresh, a single memory dim can easily draw 2.5A or higher during the refresh cycle. This is the main reason for DIY community feedback that fewer, or lower speed, dimms sound better, which can be true except you're seriously limiting bandwidth as you have more then just a single memory channel in modern high performance systems.
Intel 12 代和 DDR5 開始普及後,我發現國外論壇發燒友也許因為在現有的電腦上投資很大(Apacer 那些工作溫度範圍大的工業級 DDR4 記憶體價格驚人),很少有人嘗試組 12 代電腦。後來想說人生不能一直靠先烈,就自己組一部 12 代電腦試試看。