Hello Mr Jinx, Thank you for your interest in the 70H6570G. This television comes with 1.5GB of RAM and 8GB of ROM. You are able to expand the storage via a USB flash drive however there is not an option for SD Cards. If you have any further questions please give us a call at 1-888-935-8880 or email us at firstname.lastname@example.org.
We look forward to hearing from you!
Harley with the Hisense Support Team