Equipamento em perfeito funcionamento, porém com um pequeno trinco na tela de vidro, que em nada atrapalha a imagem (ver foto)Segue abaixo especificações: ProcessorSpeed: 3.2 GHzType: Intel Core i5 (4th Gen) (Haswell)Model: 4570Cores: 4Bus Speed: 5 GT/s DMICache: 6MB L3 cache64-bit: YesTurbo Boost: Yes up to 3.6 GHzOfficial Operating System InfoThe original OS for this device is OS X 10.8.5 Mountain LionThe maximum OS for this device is macOS 10.15.7 (Catalina)DOWNLOAD INFORMATIONUnofficial Operating System InfoOpenCore: With OpenCore this Mac can run the latest macOS.PowerUsage: 100 - 240V ACAdapter: NoneBoot Camp SupportVersion: 5Windows XP: Not supportedWindows Vista: Not supportedWindows 7: Supported (64-bit)Windows 8: Supported (64-bit)Service and Maintenance (About these links)Temperature Monitoring: Temperature Gauge Pro (OS X 10.7+)Security Utilities: Intego Mac Internet Security (OS X 10.8+)Ports and ExpansionUSB: 4 ports (USB 3.0)FireWire: NoneVideo Out: 2 x ThunderboltThunderbolt: Yes, two portsCard slot: SDXCStorage and MediaStorage: 1 TB, 7200rpmStorage Bus: Serial-ATAOptical Drive: No Optical Drive Built InOptical Bus: NoneOther Media: NoneExpansion Bays: NonePARTSNetworkingWireless: Built-in AirPort Extreme (802.11a/b/g/n/ac)Ethernet: 10/100/1000BASE-T (RJ-45)Bluetooth: Built-in Bluetooth 4.0AudioSpeakers: Stereo speakersMicrophone: Built-inTemperature and CoolingExhaust: Top backsideIntake: BottomPARTSMemoryInstalled RAM: 24gbMax. Amount: 32 GBNumber of slots: 4RAM Speed: 1600 MHzRAM Type: PC3-12800PARTSGraphicsDisplay Size: 27-inchGraphics Card: NVIDIA GeForce GT 755MCard Memory: 1 GBMaximum Resolution: 2560 x 1440Backlight & Coating: LED backlit with IPS, GlossyCamera: Built-in FaceTime HD cameraModel InformationModel Identifier: iMac 14,2Model Number: A1419