Sealed Precision FDB
This newly developed bearing is a closed-up (sealed) system, in which the rotor shaft smoothly runs on an oil film. Compared to conventional sleeve bearings, sealed precision FDB works more quietly and results in slower wear and tear of the bearing.The applied lubricant oil can take temperatures of up to 250°C.
Fan Blade Design
The new fan blade design reduces turbulence and guides the airflow to the desired area. This effect is further enchanced by the angled shape of the blades towards the hub.
Enclosed with the Grand Flex are optional insulation rubbers to prevent the passing on of possible vibrations to the PC case, contributing to a more quiet operation.
4-Pin Molex Adaptor
The 500 mm length, 3-pin cable enables direct hooking up to the mainboard, or alternatively, a fan controller unit. If direct connection to the power supply unit is preferred, the included 3-pin to 4-pin molex adaptor is at hand.
Dimensions: 120 x 120 x 25 mm / 4.72 x 4.72 x 0.98 in
Fan Speed: 2.000 rpm
Noise Level: 34.5 dBA
Air Flow: 76.6 CFM = 130.1 m³/h
Static Pressure: 3.20 mmH²O / 31.38 Pa
Voltage: 12 V
Current: 0.35 A
Power Input: 4.2 W
Weight: 178 g / 6.27 oz
Accessory: 3 to 4-pin Molex-Adaptor, 4x screws, 4x insulating rubber
Bearing: Sealed Precision Fluid Bearing
MTTF: 120.000 Hours (25°C)