Specification Amperage : 8.4 amps Brand : Willhom BulletPoint : Power Supply, 42.0W, 5V, 15V, -15V,Closed Frame, TouchMix 8/16, Level VI BulletPoint1 : Replace a burned out or malfunctioning power supply compatible with iMac 27" Late 2012 to 2020 BulletPoint2 : If your Mac desktop isn't turning on, a replacement power supply maybe the answer. This will fix your computer from randomly shutting down (on and off),black screen ,after installed the power supply board your computer would be running like normal. BulletPoint3 : This new 300W power supply is replacement for all iMac 27" computers with model A1419 and A2115 BulletPoint4 : Compatible with iMac 27" A1419 Late 2012 to Mid 2017: iMac13,2 Late 2012: MD095LL/A or MD096LL/A, iMac14,2 Late 2013: ME088LL/A or ME089LL/A, iMac15,1 Retina 5K Late 2014: MF886LL/A, iMac15,1 Retina 5K Mid 2015: MF885LL/A, iMac17,1 Retina 5K Late 2015: MK462LL/A or MK482LL/A, iMac18,3 Retina 5K Mid 2017: MNE92LL/A or MNEA2LL/A or MNED2LL/A BulletPoint5 : Compatible with iMac 27" Retina 5K Display A2115 (Early 2019-2020): iMac19,1 Retina 5K Early 2019: MRQY2LL/A or MRR02LL/A or MRR12LL/A or BTO ,iMac20,1 Retina 5K 2020: MXWT2LL/A or MXWU2LL/A or MXWV2LL/A or BTO BulletPoint6 : Identifying Numbers: APN : 661-7170, 661-7886, 661-03524,661-12714 PPN : ADP-300AF-T, PA-1311-2A BulletPoint7 : Return policy: This item can be returned in its original condition or replacement within 30 days of receipt. Color : 305W CompatibleDevices : Personal Computer ConnectivityTechnology : Ethernet ConnectorType : ATX or PCI-e or SATA or Molex ConnectorType1 : ATX ConnectorType2 : Molex ConnectorType3 : SATA CoolingMethod : Air ExternallyAssignedProductIdentifier : 4260536081225 ExternallyAssignedProductIdentifier1 : 640626040754 ExternallyAssignedProductIdentifier2 : 0640626040754 FormFactor : Compact HardwareInterface : ethernet HumanInterfaceInput : mouse IncludedComponents : Adapter InputVoltage : 15 volts ItemName : Willhom Power Supply Board (300W) PA-1311-2A Replacement for iMac Intel 27" A1419 (Late 2012-Mid 2017) A2115 (Early 2019-2020) ItemPackageDimensions_Height : 22.4028 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 14.1986 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-internal-power-supplies Manufacturer : willhom Material1 : Plastic Material2 : Metal ModelName : imac ModelNumber : PA-1311-2A NumberOfItems : 1 NumberOfPowerLevels : 1 OperatingSystem : Embedded OS OutputCurrent : 8.4 amps OutputVoltage : 15 volts OutputWattage : 300 watts PartNumber : WHM- PA-1311-2A PersonalComputerDesignType : computer_tower PowerPlugType : type_a_2pin_na PowerSourceType : Corded Electric PowerSupplyDesign : Internal ProductDescription : power supply board replacement for iMac Intel 27 inch Model A1419 Late 2012 to Mid 2017 or Model A2115 Mid 2019 to 2020 ProductSiteLaunchDate : 2022-02-23T07:23:11.669Z Size : 305W SpecificationMet : FCC SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SystemRamType : ddr5_ram TotalHdmiPorts : 1 TotalVideoOutPorts : 1 UnitCount : 1 UnspscCode : 43200000 VideoOutputInterface : HDMI WarrantyDescription : 180DAYS Wattage : 300 watts