FACTS, Tech news, videosDDR3 vs DDR4 || what is dual channel? explained ! Marcatech October 1, 2017October 1, 2017 Marc Advertising is video me aapko ddr3 aur ddr4 ram k baare me pata chalega , saath hi dual channel ram k baare me bhi pta chalega. fb.com/marcatech04 insta: amit_marc_advt Share this:TwitterFacebookLike Loading... Related