Cheap and best-known RAM
1. Crucial CT8G4SFS8266 8GB DDR4 PC4-21300 CL-19 2666 MT/s SODIMM RAM Features: 8GB , SRx8 SODIMM, DDR4 SDRAM 2400 MT/S (PC4-21300 ), 2,666 MHz ,CL19 latency VOLTAGE 1.2V, PIN COUNT-260-pin Unbuffered SODIMM Laptop SDRAM, Compatible with systems that take DDR4 2400MT/s SODIMM memory, also with OEM systems and warranties Speeds up to 3200 MT/s and faster data rates are expected to be available as DDR4 technology matur...