What is the difference between SDRAM, DDR1, DDR2, DDR3 and DDR4? - Transcend Information, Inc.
Available DDR4 with Ram Effectiveness Chart : by effective latency (Please submit your Ram overclocks to help build database- details inside) : r/overclocking
DDR4 SDRAM - Wikipedia
What is RAM speed and how does it affect my PC's performance? - Newegg Insider
A close-up look and discussion of Crucial's upcoming DDR4 Memory | TweakTown