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The best memory upgrades for your Sony Vaio PCV Series PCV-RS421 Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Sony Vaio PCV Series PCV-RS421 Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Sony Vaio PCV Series PCV-RS421 supports up to 2048 MB in two slots and modules must be installed one at a time.

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
DIMM
	2645699	22478	1GB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	1GB	1	£17.86	£21.43	Buy
	2645700	PCGA-MM512E	512MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	512MB	1	£12.23	£14.68	Buy
	2645701	PCGA-MM256E	256MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	256MB	1	£10.30	£12.36	Buy

More information about this machine

Detailed machine info 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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