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highperformance 40x40x56mm highspeed axial cooling fan is a precise replacement for GFC0412DS, specially engineered for Dell PowerEdge R620 and R630 rackmount servers. It runs at DC 12V with 1.82A rated current. Adopting dualmotor highspeed design and ball bearing construction, this 4056 fan provides strong static pressure and highvolume airflow to dissipate heat from tightly packed server internal components. It outputs tachometer feedback signal to cooperate with server mainboard monitoring system, detecting fan stall and abnormal rotation status. Built for longhours nonstop running in datacenter thermal environments, it maintains consistent cooling capability under heavyload computing conditions. Each fan passes strict rotational, noise and electrical inspection before shipment. Please verify physical dimension, mounting bracket and pin definition before ordering to ensure proper compatibility.
Fan Model: GFC0412DS Replacement
Dimension: 40 x 40 x 56 mm (4056)
Rated Voltage: DC 12V
Rated Current: 1.82A
Fan Type: HighSpeed DualMotor Axial Server Cooling Fan
Bearing Type: Ball Bearing
Compatible Server: Dell PowerEdge R620, R630
Application: Rackmount Server Heat Dissipation