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The best memory upgrades for your Compaq Pavilion Desktop S Series S3321P Desktop!

We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Pavilion Desktop S Series S3321P Desktop. We guarantee this memory will work in your machine for the life of your machine. Your Compaq Pavilion Desktop S Series S3321P supports up to 4 GB in two slots and modules must be installed one at a time.

Install in matched pairs to utilize Dual Channel mode. 

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
DIMM
	1033623	PX977AA	2GB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	2GB	1	£28.57	£34.28	Buy
	1033621	PX976AA	1GB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	1GB	1	£18.40	£22.08	Buy
	1033622	PX975AA	512MB 240PIN 677MHZ 64BIT NP DDR-2 DIMM 240pin DDRI	512MB	1	£10.43	£12.52	Buy

More information about this machine

Detailed machine info Install in matched pairs to utilize Dual Channel mode. Is base memory removeable? y Number of memory slots 2 Number of memory banks 2 Number of modules per bank 1 Maximum installable memory 4

Original Memory Configuration

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