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The best memory upgrades for your Sony Vaio VGN-S Series VGN-SR21M/S Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Sony Vaio VGN-S Series VGN-SR21M/S Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Sony Vaio VGN-S Series VGN-SR21M/S supports up to 4096 MB 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. 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 VGP-MM2GE 2658989 VGP-MM2GE 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 VGP-MM1GD 2658990 VGP-MM1GD 1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 240pin DD 1GB1 £12.40 £14.88 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. 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 memory4096

Original Memory Configuration

more about your Sony Vaio VGN-S Series VGN-SR21M/S machine
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