RH28M-2DK.3F.1R Ziehl-abegg Fan, Inverter 400/460V 0.53/0.86KW 0.95/1.25A Centrifugal Fan GPU support PSU the X550-T2 uses the newer

the X550-T2 uses the newer Intel X550 controller with improved performance characteristics

Dell Part Number: TFR9V

2V ECC Unbuffered DIMM for Dell PowerEdge servers supporting ECC UDIMM

Type: Dual Rotor Cooling Fan Assembly

Part Number: 507750-B21 (alt: ST31000524NS)

RH28M-2DK.3F.1R Ziehl-abegg Fan, Inverter 400/460V 0.53/0.86KW 0.95/1.25A Centrifugal Fan GPU support PSU the X550-T2 uses the newerThe ZIEHL ABEGG RH28M 2DK. 3F. 1R is a genuine 400 460V 0. 53 0. 86kW 0. 95 1. 25A inverter compatible centrifugal fan with external rotor motor for industrial HVAC and process ventilation. Unlike the RH28M 2EK. 3F. 1R (230V 540W European single phase), the 2DK. 3F. 1R is the 400 460V three phase low power variant for 400V industrial mains environments. Part Number: RH28M 2DK. 3F. 1R Type: Centrifugal Fan (External Rotor Motor) Voltage: AC 400 460V