Toshiba C650D is 4 GB, or replacement, already been formatted, computer to deter theft, carry the adaptor with you, 4 GB memory modules of all models, AC adaptor

Satellite C650/C650D, Satellite Pro C650/C650D

Options

You can add a number of options to make your computer even more powerful and convenient to use. The following options are available:

Memory expansion	Two memory expansion slots are available for
	installing PC2-6400, PC3-8500 1 GB, 2 GB or
	4 GB memory modules of all models.
	■ Maximum size of memory can be installed on
	Mobile Intel® GL40 Express Chipset models
	is 4 GB.
	■ Maximum system memory size and speed
	are depending on the model you purchased.
Battery Pack	An additional battery pack 3 cell type and 6 cell
	type can be purchased from your TOSHIBA
	dealer. The battery pack is identical to the one
	that came with your computer. Use it as a spare
	or replacement.
AC adaptor	If you use your computer at more than one site,
	it may be convenient to purchase an additional
	AC adaptor for each site so you will not have to
	carry the adaptor with you.
USB FDD kit	The USB floppy disk drive accommodates either
	a 1.44 MB or 720 KB floppy disk through
	connection to one of the computer’s USB ports.
	In use, please be aware that, while you cannot
	format 720 KB floppy disks under Windows 7,
	you are able to read and write to disks that have
	already been formatted.
Security lock	A slot is available to attach a security cable to the
	computer to deter theft.

3-12 User’s Manual