What is the maximum number of device units supported by an MCS-7825-800 with a Pentium III 800 MHz and 512 RAM?

What is the maximum number of device units supported by an MCS-7825-800 with a Pentium III 800 MHz and 512 RAM?

A.
1000

B.
1500

C.
2000

D.
2500

E.
5000