i agree with Themastererr ! Even not the best Rams but we get back to your point !
whenever you want to buy a new 'disk' you will have to search deep ! i mean you will have to go to the original website-find the product-and then look for his "specifications"(you have to see the Total Bytes Written =TBW) that means how many GB can your disk hold ! try to find as much TB you can ! Greetings from Greece