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The best memory upgrades for your Hewlett Packard Pavilion Desktop A4 Series A420N Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Hewlett Packard Pavilion Desktop A4 Series A420N Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Hewlett Packard Pavilion Desktop A4 Series A420N 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
	3356517	DC341A	1GB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	1GB	1	£17.86	£21.43	Buy
	3356518	DC340A	512MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	512MB	1	£12.23	£14.68	Buy
	3356519	DC339A	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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