Depends on how many bytes it has
how much dose memory can online storagem hold
The R4 doesn't hold memory, it's the MicroSD card that you insert into the R4DS that has storage. It will support MicroSD cards with storage of up to 2GB (non-SDHC).
The temporary memory, RAM. It is much faster than the hard disk.
A maximum of 50 GB of storage, which is actually 5 times more storage than what a DVD can hold
Think of it as a temporary space or "Blackboard" or "workspace" for your CPU. Like the top of your desk. Limited amounts of things can be worked on at the same time but the access is much faster for things in "Ram" or on the top of your desk. The desk drawers or file cabinets might be a hard drive or disk drive. You can still get stuff from them but slower. But they hold a lot more. Hope this helps!
I'm gonna go with a little less than 1gb. Not exactly sure on the number.
16gb
Memory cards are typically small pieces of nondescript plastic, sometimes with a label for how much information it can hold. They go inside cell phones and other electronics, to hold information that the device cannot hold. Not all devices have the same type of memory card, but you should be able to tell. You can put all multimedia information on memory cards.
It shows how much storage a device or program has
It's a storage device, much like a flash drive or dvd drive now.
If you are talking about a USB storage device for files and things it depends on the storage complexity. It can go anywhere from $10-$250. Or just go to target.com
A computer with 3MB of memory storage capacity can be limited. This will be the size of a single photo taken it cannot be useful in terms of data storage.