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The best memory upgrades for your Hewlett Packard Pavilion Notebook DV4 Series dv4021AP Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Hewlett Packard Pavilion Notebook DV4 Series dv4021AP Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Hewlett Packard Pavilion Notebook DV4 Series dv4021AP supports up to 2 GB in two slots and modules must be installed one at a time.

 

  Code OEM DescriptionCapacityKit OfPriceinc VAT 
expand   SoDIMM
1GB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 403800-001 917182 403800-001 1GB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 1GB1 £48.40 £58.08 Buy
512MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 403799-001 502451 403799-001 512MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 512MB1 £17.04 £20.45 Buy
256MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 407843-001 502450 407843-001 256MB 2.5V DDR 200pin PC333 x64 SODIMM 200pin DDR P 256MB1 £10.43 £12.52 Buy

More information about this machine

Detailed machine info

Is base memory removeable?y
Number of memory slots2
Number of memory banks2
Number of modules per bank1
Maximum installable memory2

Original Memory Configuration

more about your Hewlett Packard Pavilion Notebook DV4 Series dv4021AP machine
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