Why Task Manager shows 1333 Mhz and not 2666 Mhz despite adding 2*2GB 1333 Mhz (DDR3 KIT) and CPU-Z shows Dual Channel & DRAM Frequency at 665 Mhz? - Quora
my ram is at 600 mhz how do i make it at full speed, dell motherboard : r/pcmasterrace
RAM fluctuating from 665Mhz to 1064Mhz , never stable! | Tom's Guide Forum
Speccy says my ram is at 665mhz - CPUs, Motherboards, and Memory - Linus Tech Tips
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