D-Link WORKGROUP FIREWALL 1LAN, 300 MHz, Power, Status, 11 W, 0 - 45 °C, 0 - 60 °C, 5 - 95% D-Link WORKGROUP FIREWALL 1LAN. Processor frequency: 300 MHz. LED indicators: Power, Status. Power consumption (typical): 11 W. Dimensions (WxDxH): 441 x 250 x 44 mm. Minimum RAM: 256 MB, Minimum flash memory: 64 MB