Lenovo ThinkCentre neo 55s Gen 6, 3.2 GHz, AMD Ryzen™ 5, 220, 16 GB, 512 GB, Windows 11 Pro Lenovo ThinkCentre neo 55s Gen 6. Processor frequency: 3.2 GHz, Processor family: AMD Ryzen™ 5, Processor model: 220. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM, Memory clock speed: 5600 MHz. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: AMD Radeon 740M. Operating system installed: Windows 11 Pro. Power supply: 200 W. Chassis type: SFF. Product type: PC. Weight: 4.33 kg. Product colour: Black