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The best memory upgrades for your Dell Vostro 420 Tower Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Dell Vostro 420 Tower Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Dell Vostro 420 Tower supports up to 8 GB in four slots and modules must be installed one at a time.

Install in matched pairs to utilize Dual Channel mode. Installing more than 4GB of memory will require a 64-bit Operating System. 

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
DIMM
	2498558	A1539391	2GB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	2GB	1	£28.57	£34.28	Buy
	2498559	A1471430	1GB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	1GB	1	£14.00	£16.80	Buy
	2825995	A1471430	1GB 240PIN 800MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	1GB	1	£15.71	£18.85	Buy

More information about this machine

Detailed machine info Install in matched pairs to utilize Dual Channel mode. Installing more than 4GB of memory will require a 64-bit Operating System. Is base memory removeable? y Number of memory slots 4 Number of memory banks 4 Number of modules per bank 1 Maximum installable memory 8

Original Memory Configuration

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