I haven't seen the Green733 Pro before when researching ECS. I do know that there was a Green733, a Green733E, and a Green733G but I haven't looked into the differences between them yet.
The only possible match I can find for what could possibly be that laptop is the WinBook V100/V200 Series:
Is this what yours looks like? It's the only photo I have, sorry... Doesn't look like the Green733, but it's the only one that looks close-enough to an ECS design for me to believe it could be, and it uses desktop P4 processors. I also don't have this one's ODM accounted for.
If this does look like a match, specs are here:
https://macdat.net/pc/winbook/v100_200_home.html
Nothing too special, just a "value" laptop with SiS chipset graphics and a 1024x768 screen. The Green730 and 732 would both be better systems.
I'd probably buy that MP995 just out of curiosity. The specsheet states it's UPGA-1 and that it supports Celerons - I'd be interested in seeing if Pentium III CPUs would be recognized. Probably not, but who knows. Same deal with the MP993 but it's Socket 370 instead.
Of the MP978/979/989, I'd probably only be interested in the 989 as it's the best of the lot. Another person I know actually has a TransPort NX that they'd sell me, apparently working but is missing the battery and the lid latch is broken. I like the idea of owning a generic MP989 more (just more interesting to me) but if the NX has notable improvements I'd probably end up getting one of them instead, either from you (if you have one) or the other guy. I know the NX has a trackpoint and the generic doesn't, but that's all I know right now. If that was the only meaningful difference then I think I'd still rather have a generic.
I'd love to get some Clevo stuff at some point as I haven't had much experience (just my 386 luggable Nan Tan FMA8100, which was Clevo under an earlier name). There's a handful of 90s models I'm after (need to research model numbers from the late 90s ones) and I think a couple 2000s ones I'd like as well. Definitely one of those massive Pentium 4 laptops, even if they're unreliable, and also whatever their best PIII Tualatin system was (I assume they made one).
What I really need to do is get an MP989, an Alpha-Top Green770, and whatever Clevo's best MMC2 system was and then see who made the best overall product. Looking back at orphanlaptops, you said you hadn't gotten your hands on a Green770 though, so I'm probably going to have to track one of them down elsewhere.
Right now I'm still saving for the VCF swap meet in June, so any purchases will have to wait until after then.
Too bad distance is what it is or I'd say come over and dig through by inventory.
Indeed!