Solved: Why is my new RAM running as DDR-1330 instead 1600? - Dell Community
Windows 7 Pro 64 bit HP Compaq 6200 Pro MT Intel Core i7 3.40GHz 8GB RAM 250GB | eBay
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