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The best memory upgrades for your Toshiba Satellite Pro U Series U400-13A Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Toshiba Satellite Pro U Series U400-13A Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Toshiba Satellite Pro U Series U400-13A 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. 

  Code OEM DescriptionCapacityKit OfPriceinc VAT 
expand   SoDIMM
2GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM PA3513S-1M2G 2711842 PA3513S-1M2G 2GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 2GB1 £27.86 £33.43 Buy
1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM PA3512S-1M1G 2711843 PA3512S-1M1G 1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 1GB1 £14.00 £16.80 Buy
1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM PA3512S-1M1G 3046538 PA3512S-1M1G 1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 1GB1 £14.29 £17.15 Buy
512MB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM PA3511S-1M51 2711844 PA3511S-1M51 512MB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM 512MB1 £10.00 £12.00 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 slots2
Number of memory banks2
Number of modules per bank1
Maximum installable memory4096

Original Memory Configuration

more about your Toshiba Satellite Pro U Series U400-13A machine
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