Brand: HP Model: Pro Tower 290 G9 Operating system: DOS / Windows 10 / 11 Pro 64-Bit Edition Memory: 8GB DDR4-3200 MHz SDRAM | supporting up to 32 GB Storage: 1TB 7200 RPM SATA HDD Optical drive: HP 9.5 mm Slim DVD-Writer Graphics Processor: Integrated: Intel® UHD Graphics 730 Chipset: Intel® H670 Processor: Intel® Core™ i5-12400 (2.5 GHz base frequency, up to 4.4 GHz) Processor Family: 12th Generation Intel® Core™ i5 processor Condition : Brand new