G.SKILL Releases The World's Fastest DDR3 32GB (8GBx4) Memory at 3000MHz Extreme Speed Designed for 4th Gen Intel Core Processors and Z87 Motherboards - G.SKILL International Enterprise Co., Ltd.
Overclocking and Number Crunching - OCZ Introduces DDR3-1800
How to Check RAM Size, Speed, & Type | AVG
Key difference between DDR4 and DDR3 RAM
Compare DDR3 speeds with this chart. : r/hardware
DDR3 Memory Frequency Guide | AMD
What difference does MHz make in the speed of the DDR4 RAM? - Quora