Description: | STABLE | COOL | STACKABLE | RELIABLE | QUIET | PORTABLE | Is this worth the price? I would say yes, I want all my 12 expensive GPUs mining happily while keep them cool , quiet and healthy, and this helps your mining hashrate running at full speed without fluctuating or drop! Authorized by Veddha Precision Creative sell on Amazon global. High quality aluminium alloy material. It has been tested in a real 24/7 mining environment. Enhancing the cooling and extending the service life of graphics cards. MORE COOLING,MORE MINING Daul power port - 7fan support -Stackable Support: Local customer service in North America. 100% customer satisfaction at competitive prices and delivery time. Free to answer any crypto currency mining related questions. Setup Dimension: 880mmX360mm×380mm Setup Weight: 4.3KG Freight Dimension: 870mm×100mm×150mm Freight Weight: 4.9KG PACKAGE CONTENTS: Aluminum Alloy Frame Nylon Fan Kit Cupric Stud for Motherboard Power Supply Setup Kit ( Include Thumb Screw) SSD/HD Setup Kit 120MM Generic Fan Grill (5 pcs) Power Switch Line Nylon Cable Tie ( 5 pcs) +Connector for Stacking ( 2 pcs) (This product does not contain fans)