Available DDR4 with Ram Effectiveness Chart : by effective latency (Please submit your Ram overclocks to help build database- details inside) : r/overclocking
Choosing Your RAM: What is CAS Latency and When Does it Matter? - Logical Increments Blog
DDR4 RAM effectiveness chart (first word access in ns) : r/pcmasterrace
What is the Real RAM speed and Should I get The Most MHz? | PCsteps.com
RAM speed - does it matter and everything you need to know | WePC
Does fast RAM clock speed matter for gaming? The ultimate guide | PCWorld
What frequency/latency RAM to get for gaming? | Overclock.net