Lenovo ThinkCentre M91p Tower Desktop PC Core i7 (2600) 3.4GHz 4GB (1x4GB) 1TB DVD±RW LAN Windows 7 Pro 64-bit Integrated Graphics (Black) - Server Case
Lenovo Announces ThinkCentre M91p for Businesses | TechPowerUp
Lenovo ThinkCentre M91p, Core i7-2600 3.40GHz, 8GB, 1TB, Windows 10 Pro SFF PC Refurbished Desktops