Check the listing for details. Mining rig Frames w/ 4/8 High Airflow Fans, Max 8 GPUs Mining Rig Case. Color: Black, Condition: New. Listed at 99.99 USD. [High Quality Material]The Mining rig frame made up of the highest quality stainless steel material, strong, durable and available. Fully protecting your GPU and eectronic device. [Great Cooling Fans]The mining rig case is equipped with 4pcs or 8pcs 120mm high flow cooling fans, accelerating the air convection, enhancing the cooling and extending the service life of graphics cards. [Please note]The machine may emit a noise of about 70 decibels when it is working. [Please note]This mining case only contains the case and cooling fan. Does not include CPU, PSU, motherboard, cables and other accessories. [After-Sales Service] If you have any problems, please feel free to contact us, we will solve your problems wi... .