clevo p870tm/tm1-g Official Clevo P870TM-G Thread

[Developer79]

2 hours ago, Kastner said:

This is a truly amazing work! It is a next level of modding..

If this development complete that make MXM cards for P870 series dispensable.

I have a few more questions if you willing to give away your development info.

What is the output wattage of your DC-DC?

Could you use 2 DC-DC powering one from the master and the second from the slave? So you can have two 8 pin 150W.

The vapour designed for two 1080 with almost 400W in theory could it work with desktop card?

What about the big ones(4080/4090 and 5080/5090) with the 12VHPWR?

Do you planning to make a PSU for them or these are using too much?

Do you planning to make your own DP to eDP converter to use the internal screen?

"If this development complete that make MXM cards for P870 series dispensable."

Yes, that was my plan for the future.

 

"What is the output wattage of your DC-DC?"

Approximately 450W! This is a maximum value, but should not be applied to the respective graphics card. It is better to use less power, also because of the heat generation!

 

"Could you use 2 DC-DC powering one from the master and the second from the slave? So you can have two 8 pin 150W."

I applied this and everything is set up! You can see from the maximum power that I am using this solution. My power supply unit takes the power from both the master and slave channels!

 

"The vapour designed for two 1080 with almost 400W in theory could it work with desktop card?"

Yes, theoretically, but unfortunately the geometric dimensions are somewhat unfavorable. That was also my goal, but unfortunately it is not feasible. A separate cooling solution is required. I have already developed one. Unfortunately, only water cooling is possible. Or a separate vapor chamber could be produced! That would also work!

 

"What about the big ones(4080/4090 and 5080/5090) with the 12VHPWR?

Do you planning to make a PSU for them or these are using too much?"

It also works for the models! Everything is customizable. The performance is okay, but not recommended because it generates too much heat. My current test with the RTX5070Ti has as much power as a desktop PC and is much faster than an RTX5090 laptop! Even the new CPUs don't play a huge role. In UHD gaming, my combination is almost as fast as a current desktop PC with the latest components. I think that's really enough for a laptop. I've set my target graphics card to RTX5070/Ti. The best gaming performance, less heat, and faster than any of the latest laptops!

 

"Do you planning to make your own DP to eDP converter to use the internal screen?"

I developed my solution so that the internal display and an external display can be operated. The laptop should remain in its original condition, so I had to think about how the internal display and an external display could be connected normally!
In short, everything works internally!

[Developer79]

4 minutes ago, SuperMG said:

Hello I already sent you everything in private message.

 

Also ZRT will initiate a meeting for the pin 23, 25 and 27, maybe hope.

Ok!

[Kastner]

3 hours ago, Developer79 said:

In short, everything works internally!

Thank you very much for the answers!

In the future if you willing to distribute these adapters I am definetly interested!

3 hours ago, Developer79 said:

I've set my target graphics card to RTX5070/Ti.

From the tests it is clearly enough to be the strongest laptop.

[Developer79]

1 hour ago, Kastner said:

Thank you very much for the answers!

In the future if you willing to distribute these adapters I am definetly interested!

From the tests it is clearly enough to be the strongest laptop.

Thank you very much!
Yes, it would be an absolutely powerful gaming laptop!

I hope the cooling works well!

[Maro97]

Special thanks to developer79 for his personal effort, relying solely on his own capabilities without any help or donations, in developing and producing the first MXM adapter for the P870. Once the development process is complete, it will represent a major breakthrough for the future of DTR MXM devices, and this laptop will be resold as a barebone at a higher price than it is now.