So i blew my budget on other components and i don't have enough cash to buy 16GB dual channel ram , so i'm wondering if i can buy a single channel RAM stick now and another one in the future and still work as dual channel ?
Here is the RAM stick i'm going to use : https://www.amazon.com/Kingston-Technology-HyperX-PC4-19200-HX424C15FB/dp/B013F972X0/ref=sr_1_fkmr0_1?ie=UTF8&qid=1495979174&sr=8-1-fkmr0&keywords=RAM+HYPERX+HX424C15FB%2F
CPU: Ryzen 5 1600
MOBO: Gigabyte AB350-Gaming 3
Here is the RAM stick i'm going to use : https://www.amazon.com/Kingston-Technology-HyperX-PC4-19200-HX424C15FB/dp/B013F972X0/ref=sr_1_fkmr0_1?ie=UTF8&qid=1495979174&sr=8-1-fkmr0&keywords=RAM+HYPERX+HX424C15FB%2F
CPU: Ryzen 5 1600
MOBO: Gigabyte AB350-Gaming 3