= >= <= Input Voltage (3) ------------------ 120 V AC (3) 230 V AC (3) = >= <= Maximum Power Consumption (3) ------------------ 95 W (1) 230 W (2) Operating System (3) ------------------ Windows 10 (1) Windows 10 Pro (1) Windows 10 Pro for Workstations (1) Processor Manufacturer (3) ------------------ Intel (3) Processor Model (3) ------------------ E3-1505M v6 (1) i5-7300HQ (1) i5-8500 (1) = >= <= Processor Speed (3) ------------------ 2.50 GHz (1) 3 GHz (2) Processor Type (3) ------------------ Core i5 (2) Xeon (1) = >= <= Standard Memory (3) ------------------ 4 GB (1) 16 GB (1) 32 GB (1) = >= <= Total Number of USB Ports (3) ------------------ 3 (2) 7 (1) Wireless LAN Standard (3) ------------------ IEEE 802.11ac (3) Energy Star (2) ------------------ Yes (2) Memory Technology (2) ------------------ DDR4 SDRAM (2) Mini DisplayPort (2) ------------------ Yes (2) Product Color (2) ------------------ Black (2) Product Family (2) ------------------ Cintiq Pro Engine (2) = >= <= Total Solid State Drive Capacity (2) ------------------ 256 GB (1) 512 GB (1) DisplayPort (1) ------------------ Yes (1) HDMI (1) ------------------ Yes (1) = >= <= Number of USB 2.0 Ports (1) ------------------ 2 (1) = >= <= Number of USB 3.0 Ports (1) ------------------ 4 (1) = >= <= Total Hard Drive Capacity (1) ------------------ 128 GB (1) VGA (1) ------------------ Yes (1)