DRAM DIP20 1 Mo x 4 bits

[ludovicfrance]

Hi,

I own a Blizzard Turbo memory and i would like to upgrade it to 8 Mo.

Blizzard give this reference for merory chip DRAM DIP20 1 Mo x 4 bits : Toshiba TC514400AP.

It's difficult to find it and expensive.

Could you give me please others compatibles referencies ?

Thanks !