Originally Posted by Mega-Japan
SDHC can only go up to 32GB. And besides, those speeds would probably suck for console gaming. Even SDXC is unlikely.
Speed is not a problem, install them in HDD and that's it. Flash drives are much faster than PS3's BD drive anyway, so "those speeds" do not suck I guess.
64 GB would be pointless anyway, and even 32 GB for 99% games. There's absolutely no way to create so much worthwhile content for a game, unless the game comes with several HD videos or something like that. Most games would be set with 16 GB and many even with 8 GB, at least in the few years after release. After that 32, 64 and 128 GB cards would become a cheap and fast option.