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Solid State Disks

The best memory upgrades for your MSI Professional Notebook PR621 Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your MSI Professional Notebook PR621 Notebook. We guarantee this memory will work in your machine for the life of your machine. Your MSI Professional Notebook PR621 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. Mixing module speeds will default to the lowest speed. 

  Code OEM DescriptionCapacityKit OfPriceinc VAT 
expand   SoDIMM
2GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 22722 2623032 22722 2GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 2GB1 £27.86 £33.43 Buy
1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 22721 2623033 22721 1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 1GB1 £12.40 £14.88 Buy
512MB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 22720 2623034 22720 512MB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 512MB1 £0.00 £0.00 Call us

More information about this machine

Detailed machine info

Install in matched pairs to utilize Dual Channel mode. Mixing module speeds will default to the lowest speed.

Is base memory removeable?y
Number of memory slots2
Number of memory banks2
Number of modules per bank1
Maximum installable memory4

Original Memory Configuration

more about your MSI Professional Notebook PR621 machine
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