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The best memory upgrades for your Toshiba Portege M400-S4031 Notebook!

We've spent years amassing all the information we need to make sure you get the right memory for your Toshiba Portege M400-S4031 Notebook. We guarantee this memory will work in your machine for the life of your machine. Your Toshiba Portege M400-S4031 supports up to 4 GB in two slots and modules must be installed one at a time.

Mixing module speeds will default to the lowest speed. 

	Code	OEM	Description	Capacity	Kit Of	Price	inc VAT
SoDIMM
	2666459	PA3513U-1M2G	2GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM	2GB	1	£27.86	£33.43	Buy
	2666460	PA3512U-1M1G	1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM	1GB	1	£14.00	£16.80	Buy
	2995986	PA3512U-1M1G	1GB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM	1GB	1	£14.29	£17.15	Buy
	2666461	PA3511U-1M51	512MB 200PIN 677MHZ 64BIT NP DDR-2 SODIMM	512MB	1	£10.00	£12.00	Buy

More information about this machine

Detailed machine info Mixing module speeds will default to the lowest speed. Is base memory removeable? y Number of memory slots 2 Number of memory banks 2 Number of modules per bank 1 Maximum installable memory 4

Original Memory Configuration

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