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The best memory upgrades for your Compaq Pavilion Desktop A Series A420 ES Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Pavilion Desktop A Series A420 ES Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Compaq Pavilion Desktop A Series A420 ES supports up to 1 GB in two slots and modules must be installed one at a time.

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
DIMM
	1029698	DC340A	512MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	512MB	1	£12.23	£14.68	Buy
	1029697	DC339A	256MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	256MB	1	£10.30	£12.36	Buy
	1029699	DC338A	128MB 2.5V DDR Unbuffered PC333 x64 DIMM 184pin DDR	128MB	1	£0.00	£0.00	Call us

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 1

Original Memory Configuration

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