Dimension Product Dimension (Wx Dx H): 18.4 x 22 x 20 inch Package Dimension (Wx Dx H): 22.1 x 27.6 x 23.3 inch Gross Weight: 57.4lbs (26kg) Technology FFF (Fused Filament Fabrication) Maximum Build Volume (Wx Dx H) 7.8 x 7.8 x 7.8 inch Resolution Fine 0.1 mm (100 microns) Standard 0.2 mm (200 microns) Speed 0.3 mm (300 microns) Ultra Fast 0.4 mm (400 microns) Print Head Single Nozzle Nozzle Diameter 0.4 mm Filament Diameter 1.75 mm Filament Material ABS/PLA Display Panel Type: 2.6” FSTN LCM Connectivity USB (Universal Serial Bus) 2.0 / Wifi Software Software: XYZware for Pro File Types. stl, XYZ Format (.3w) Operating System: Win 7 & above / Mac OSX 10.8 & above Hardware Requirements X86 32/64-bit compatible & i 3 Intel CPU or above PCs with 4GB+ DRAM (for PC) 64-bit compatible Macs with 4GB+ DRAM (for Mac)