I'm thinking of upgrading my HP 655 laptop from 4-8GB RAM because of the softwares I'm working with at the moment.
If you've done similar upgrade to your system,how much did it cost you and where did you do it (service centre)

Thanks.

if you have single 4gb ram, you only need to buy another 4gb ram to make it 8gb. that will cost you less.

a single 8gb module will cost you between 8-15k depending on the type of ram and seller.

polimaf:
if you have single 4gb ram, you only need to buy another 4gb ram to make it 8gb. that will cost you less.

a single 8gb module will cost you between 8-15k depending on the type of ram and seller.

Thanks man!