ZALMAN Ultra Slim, Ultra Quiet Notebook Cooler NC2000NT (BLK) Accessory Type: Cooler Color: NT Black Specifications: Compatible Notebook: Up to 17 Notebook Dimension: 303(L) x 418(W) x 38(H) mm Weight: 1 kg Material: ABS / Aluminum Color: Black / Silver Power: USB Power DC in 5V: Support USB Ports: 4EA (USB 2.0 HUB 3EA / USB 2.0 Power 1EA) FAN - Type: Centrifugal Fan x 2EA - Size: 60mm(Impeller Size) 20T - Bearing: FDB - RPM: 1100-1600 rpm - Noise: 17-23 dBA - Fan Control: Support - Fan On/Off: Support
