You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro Lenovo ThinkCentre M90q Gen 2, 2.7 GHz, Intel® Core™ i5, i5-11500, 8 GB, 256 GB, Windows 10 Pro Lenovo ThinkCentre M90q Gen 2. Processor frequency: 2.7 GHz, Processor family: Intel® Core™ i5, Processor model: i5-11500. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2666 MHz. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel UHD Graphics 750. Operating system installed: Windows 10 Pro, Operating system architecture: 64-bit. Power supply: 135 W. Chassis type: Mini PC. Product type: Mini PC. Product colour: Black