Hello Friends,

I´m spanish, my english is very bad. 🙁

I´m new in this site. pleased to meet you.

I have a Fujitsu Siemens PCD-4H. (ISA)

System Board D756

Intel 486 SX 25

8MB (30 contacts simm)

BUS SLOTS (ONLY ISA)

Manual:
http://support.ts.fujitsu.com/download/ShowDe … 99F42A37&lng=ES

First question:

In theory, this board only support 486 DX2 66 with maximum cpu upgrade, but i see other machines with 486DX4 100 ¿¿??, the board voltage is 5v? The DX4 is 3.3..

Second question:

The IBM, ST, Cyrix, AMD processors is supported in PCD-4H?

Third question:

Cache L2 memory not present in the board..🙁 ;where buy? How manu cost?

Thanks for all.

Isaac.