Features:<br />Aluminum frame， Stackable design;<br />Length: approx.  57cm x Width 37cm x Height 50cm<br /><br />Package Included:<br />12 x Graphic cards (GPU) slots (GPU NOT INCLUDED)<br />1x Motherboard slot (MOTHERBOARD NOT INCLUDED)<br />1x 3.5" or 2.5" hard drive slot (HARD DRIVES NOT INCLUDED)<br />9x 120mm Fan slots (FANS NOT INCLUDED)<br />2x PSU slot (PSU NOT INCLUDED)<br />1x User manual<br /><br />Note:<br />1.This listing is for the FRAME only， no other components are included.<br />2.This listing DOES NOT include CPU， GPU， PSU， Motherboards， RAMs， Fans， or any cables.<br />