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256MB Upgrade for your Hewlett Packard Pavilion Desktop Series Other 421.ES machine!

We've spent years amassing all the information we need to make sure you get the right memory for your Hewlett Packard Pavilion Desktop Series Other 421.ES Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Hewlett Packard Pavilion Desktop Series Other 421.ES supports up to 1 in 2 slots and modules must be installed 1 at a time.

	Code	Description	Capacity	Price	inc VAT
DIMM
	486816	256MB SD Ram 133 DIMM for Hewlett Packard Pavilion Desktop Series Other 421.ES	256MB	£21.86	£26.23	Buy

More information about this machine

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