Missmatched ram capacity

Lordloss
Lordloss Member Posts: 5

Tinkerer

edited December 2023 in 2020 Archives
I own a an515-43 and want to know is it ok to miss match a 4gb ram with a 16gb as long as they're the same speed? And will it run on duel channel?

Answers

  • StevenGen
    StevenGen ACE Posts: 12,064 Trailblazer
    edited August 2020
    Lordloss said:
    I own a an515-43 and want to know is it ok to miss match a 4gb ram with a 16gb as long as they're the same speed? And will it run on duel channel?

    No it won't work as to take advantage of a "Dual-Channel" platform make sure to buy memory in identical size and pairs. For example, if you wanted to upgrade to an additional 32 GB of memory, buy 2x 16 GB memory modules that are exactly identical. While the speed of each memory chip does not need to be the same as the others, it is best to install memory with matching speeds because, if the speeds differ, the motherboard runs the memory chips at the speed of the slowest ram chip.