of that series the dx4. Then came the 586's later named Pentium due to a court ruling, the 686's were also named pentium, further versions still called some version of a pentium..
Might be something a collector would want. If the system works someone might still use it as a word processor or such.
i found an old computer in my basement and opened it up. I took the processor out and it says its an itel dx4 processor. Is this worth any still?