I'm in the process of producing 4U cases with the help of a local factory.
6 GPU, exhaust fans, 2 PSU, Mobo small format (like the H81 PRO BTC)
Here are the prototype specs :
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FZ32DiOD.png&t=663&c=dFPEXRMix85ROg)
Initial version with 5 GPUs and 2 PSU on the front
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FHw4T5Fm.jpg&t=663&c=NhvUwQ96zO8yuQ)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FnIczQzw.jpg&t=663&c=zadGSkAB48mi6A)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FT8SEd6J.jpg&t=663&c=sRx4_jBngTVPJw)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FLJOGyZ7.jpg&t=663&c=Eur-3ILWkw6dXw)
I should have the second prototype (6 GPU, rear PSU + option dual PSU) soon.
Please tell me if you could be interested.
Only problem is I'm in Europe, so shipping could be a problem.
Eric