1. e 4 highly intense LED e Fully transparent design R4 BCBR 12FR R1 R4 BCBR 12FB R1 R4 BCBR 12FW R1 R4 BCBR 12FG R1 J D Fan Size Bearing Type Life Expectancy Voltage Rating Connector Speed Air Flow Air Pressure Noise Current Power Consumption 2010 Cooler Master Co Ltd All Rights Reserved All trademarks are registered to their respective owners Package Dimension Carton Dimension Pallet Dimension Units Carton Cartons Pallet Units Pallet Pallets 20 Container Units 20 Container The package information is for reference only