Reply 20 of 25, by AlessandroB
Mine have 486DX33 without jumper, bus is fixed to 33Mhz, if you put a regular 486DX2 it work perfect at 66Mhz, no way to change the bus to 25 (and not need to do). In the manual i have read support 8k l1 and 128k l2. I have only one socket for normal (non overdrive) CPU.