I've just bought a fujitsu-siemens s7020 (http://vilpublic.fujitsu-siemens.com...ook_s7020.pdf), and I'm wondering which brain cell I should buy for it. Its dimensions are 33,5x306x248mm.
Size 4 brain cell has interior dimensions 348 x 260 x 33 mm.
Is it ok or I've to buy the larger size 3 one?
Thanks in advance,