DAE speed with Plex2410a

I would like to compare the results of my 2410a with rhe ones of other owners to understand if they are good (I don’t think so):
I use Plextools 1.13a and I can realize 15-16x max.
My system: Pentium III 733mhz
OS: WindowsMe
Plex connected as slave on the secondary channel
Hdd: Fujitsu 6gb.
Aspi Layer version 1.00 ( I know that’s is old).
Greetings and tia.

Connect your writer as a secondary master.

The strange thing is that different program give different results and I don’t know what is true.
Nero cd speed gives an average Dae speed of 24x.