Mir war auch die Vorabzahlung bei Scheiber eher ein Dorn im Auge und nicht absehbar ob ein möglicher Schadenersatz kleiner oder höher ausfällt. Habe mich jetzt bei kleinfee registriert und die behalten im außergerichtlichen Erfolgsfall 15% und im gerichtlichen Erfolgsfall 25% des Schadenersatzes. Klingt für mich erstmal fair und es ist für mich eine günstige Möglichkeit etwas Druck auf Ledger aufzubauen und das Thema Daten ernst zu nehmen.

Nimm dir doch mal die Zeit und versuche dort jemand ans Telefon zu bekommen.

@Skylink

Ist die Warteliste noch aktuell oder habt ihr noch Platz für einen geschlossenen GPU Miner?

Aktuell habe ich meinen Miner bei Coinminingsolutions Belgien über Mineshop.eu in einem Container stehen. Die Temperaturen sind seit April sehr grenzwertig, sodass ich regelmäßig die Leistung reduzieren muss um die GPU`s nicht zu gefährden.

Ebenso habe ich ein Bild meines Miners vor 2 Wochen bekommen und im Container als auch auf dem Gehäuse steht der Dreck! Es ist unfassbar dreckig / sandig dort und auf lange Sicht kann das nicht gut sein. Ich würde nicht noch einmal dort hosten.

Haha nice philipma1957 

Next time i will put it under oil.. Nah i think the news fans will do the job. Its like running your home pc during summer with closed or open case. The ambient temperature is the same but with an open case the temperatures of GPU and CPU drops.

I´ve sended the fans today to the mining location. Will write the results here when they installed everything.

Cheers Rico

Any suggestions about a legit mining hoster in europe in case fan changing won´t help?!

Cheers Rico

Yes the room temperature might be an issue but i can only complain on it, not solve it.

Changing the location is the second option if changing the fans will have no effect. But in the beginning changing fans is cheaper because changing location means:


- Time for searching a legit mining hoster
- Make a new hosting contract
- Cancel the old hosting contract
- Disconnect the rig (no mining during this time)
- Pay for Dissasemble, Pack the rig and shipping costs
- Wait for shipping to the new location
- Maybe some installation problems
- Mine again


If I guessed it correct the cold air in this container is delivered trough the walls and the hot air is in the middle of the container. But i´m not sure. Its very hard to communicate with them.

Do you think I can use the "old" four fans and install them with cable ties in front of the GPU panels?

My RX5700 are downvolted with Bios Mod and unfortunately Samsung Memory. Normally running between 98 to 110W @ ~55Mh/s Ethash. Hole Rig is without power limit @ 666Mh/s and consuming ~1500W out of the wall. With Micron Memory the cards would reach 60Mh/s.

What does it mean? Isolated hot/cold airflow?

Cheers Rico

Thank you FP91G & Commie.

I truly don´t have technical documentation and instructions for this case. It`s a case that you can mostly find on AliExpress and yes, the standard fans blowing the hot air out. Information about the case and installed fans found on the internet is 4000rpm and around 130cfm. I guess the static pressure of these fans are between 14-18mmH2O when i compare them with other fans with similar specs.

I know the case is not the best option but it worked very well before summer and before the room wasn´t completely filled with other mining rigs.


Anyways, i need to improve the cooling and I will replace them with Delta like fans 7500rpm, 280cfm and 25mmH2O. Guess they should be good for better results. Noise doesn`t matter 
Will try to blow out the hot air like it did before and get you some feedback when they changed the fans at the mining location.


Cheers Rico

Have you looked at the pictures? I guess not. Closed means closed case. So a case like a PC case and i can´t leave it open. Air is flowing from the front panel of the GPU to the outlet where the fans are installed.

And im not thinking about buying a case.. i have one and it is what it is right now. No Discussion about space between cards, i´m only asking for the direction of air flow.

Cheers Rico

Hi all,

currently im facing some temperature issues on my 12 GPU closed mining rig.

It is located in a hosting center and i´m mining ETH with 12x RX5700 with removed gpu fans. Normally the case fans do their job very well with gpu temp at about 55°C and Memtemp at 75°C. Actually the temps are at 75°C GPU and over 100°C at the memory.

I decided to power limit the cards until i found a solution for this. In the hosting center they installed additional fans for the whole room but with no temperature drop at my rig.

Actually there are five 120mm fans installed with around 4000rpm and 130cfm blowing the air out of the case. That means the intake side of cold air is directly on the front panel of each GPU.

I ordered allready new fans with 7500rpm and 280cfm but i´m not sure about the blowing direction.
Is it better to blow the hot air out of the case? So new cold air will be sucked trought the gpu front panel.. or would you blow the air inside the case that the hot air leaves the case trough the gpu front panels?

I will also close all remaining holes in the case with some tape, that the airflow is only trough the GPU`s.

This is the case:

Also used by RedpandaMining in this video: https://www.youtube.com/watch?v=fytsIM4h-5w

Or here in a shop: https://mineshop.eu/mining-container-minebox/minebox12-all-in-one-12gpu-mining-rig-case/

Cheers Rico