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The best memory upgrades for your Compaq Probook 4420s Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Compaq Probook 4420s Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Compaq Probook 4420s supports up to 8 GB in two 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
SoDIMM
	1088328	14800	4GB 204-pin DDR3 SoDIMM PC3-10600 1333MHz	4GB	1	£40.00	£48.00	Buy
	1088326	13902	2GB 204-pin DDR3 SoDIMM PC3-10600 1333MHz	2GB	1	£19.29	£23.15	Buy
SSD
	2230585	INSSD64GS25MXZ	64GB Integral Z Series SSD 2.5in SATA	64GB	1	£98.67	£118.40	Buy
	2230592	INSSD32GS25MXZ	32GB Integral Z Series SSD 2.5in SATA	32GB	1	£50.67	£60.80	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 2 Number of memory banks 2 Number of modules per bank 1 Maximum installable memory 8

Original Memory Configuration

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