Dell 7577 RAM Upgrade

[bro4life1337]

Hello,
I am wondering which RAM will work with my Dell 7577. I have one 8GB stick of DDR-2400 RAM and I was going to put another stick in, but I'm not sure which is compatible with my system. Can I use DDR4-2666 or 2800 or do I have to use 2400 since it is what is installed already? I'm going to be playing GTA 5 and Battlefield 1 and 5, if that makes a difference. Would this work? https://amzn.to/2NFyQzx I'm just not very experienced in computer upgrades. Thanks.

 

[william p]

Crucial.com has a RAM finder. It will show what they sell for that system. They guarantee their parts to work. It's best not to mix RAM if at all possible, but if you do it will run at the speed of the slowest module.
http://www.crucial.com/usa/en/compatible-upgrade-for//inspiron-15-%287577%29
Everything they list is x64 "low density" RAM so that's probably required.