Brand:AppleModel:A1989 BTO/CTOMan. Serial:C02YD1EPJHD2Color:Space GrayOperating System:Monterey 12.7.4OS Installed:YesProcessor:Intel Core i7-8559UProcessor Speed:2.70 GHzCPU Generation:8Number of Cores:4Hard Drive:500 GBHard Drive Type:Apple SSDRAM (GB):16 GBMemory Type:LPDDR3Graphics:Intel Iris Plus Graphics 655Screen Size:13.3"Screen Resolution:2Touchscreen:NoOptical Drive:No Optical DriveWebcam:YesEthernet:NoWireless:YesPower Adapter:Not IncludedBattery:IncludedHard Drive Caddy:YesRubber Feet:No Rubber Feet MissingAccessories Included:NonePlease Note:Body has Scratches and Scuffs, No Power Adapter