HP EliteDesk EliteDesk 800 G4 Tower. Processor frequency: 3 GHz, Processor family: 8th gen Intel® Core™ i5, Processor model: i5-8500. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2666 MHz. Total storage capacity: 1000 GB, Storage media: HDD. Optical drive type: DVD-RW. On-board graphics adapter model: Intel® UHD Graphics 630. Operating system installed: Windows 10 Pro, Operating system architecture: 64-bit. Power supply: 250 W. Chassis type: Tower. Product type: PC