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The best memory upgrades for your Compaq Pavilion Desktop Series Other 421.SE Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Pavilion Desktop Series Other 421.SE Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Compaq Pavilion Desktop Series Other 421.SE 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
	1034064	DC165A	512MB 2.5V DDR Unbuffered PC266 x64 DIMM 184pin DDR	512MB	1	£12.29	£14.75	Buy
	1034066	DC164A	256MB 2.5V DDR Unbuffered PC266 x64 DIMM 184pin DDR	256MB	1	£10.13	£12.16	Buy
	1034065	DC163A	128MB 2.5V DDR Unbuffered PC266 x64 DIMM 184pin DDR	128MB	1	£9.95	£11.94	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 1

Original Memory Configuration

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