Inspiron 15R (5521) SSD / RAM Upgrade Compatibility

Hello there. My Inspiron 15R (5521) seems to have slowed down to a point where I am now looking to upgrade to an SSD and add more RAM and extend its life. What SSDs and RAMs are compatible with my laptop? Is a Crucial MX300 (1TB) good enough for an upgrade? How are Crucial RAMs rated compared to their competitors?

Much thanks in advance!

Submitted December 30, 2017 at 09:21PM by Danny07024 http://ift.tt/2luDksp