HP Thin Client - AMD G-Series GX-415GA 1.50 GHz Cache Memory: 2 MB Memory Type: DDR3 MAX Memory Capacity: 16GB Graphic Type: AMD Radeon HD 8330E Other ports: Number of Total Expansion Slots:1 Number of PCI Express x16 Slots:1 Total Number of USB Ports:8 Number of USB 2.0 Ports:6 Number of USB 3.0 Ports:2 Network (RJ-45):Yes Audio Line In:Yes Audio Line Out:Yes DisplayPort:Yes Package Contents: t620 PLUS Flexible Thin Client (ENERGY STAR) Keyboard Mouse Power Characteristics: Input Voltage:120 V AC, 230 V AC Maximum Power Supply Wattage:85 W Weight: 20