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The best memory upgrades for your Sony Vaio VGN-F Series VGN-FS640 Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Sony Vaio VGN-F Series VGN-FS640 Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Sony Vaio VGN-F Series VGN-FS640 supports up to 2048 MB in two slots and modules must be installed one at a time.

Install in matched pairs to utilize Dual Channel mode. 

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
SoDIMM
	2655238	VGP-MM1024G	1GB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P	1GB	1	£48.40	£58.08	Buy
	2655239	VGP-MM512G	512MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P	512MB	1	£17.04	£20.45	Buy
	2655240	VGP-MM256G	256MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P	256MB	1	£10.43	£12.52	Buy

More information about this machine

Detailed machine info Install in matched pairs to utilize Dual Channel mode. Is base memory removeable? y Number of memory slots 2 Number of memory banks 2 Number of modules per bank 1 Maximum installable memory 2048

Original Memory Configuration

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