Lenovo ThinkCentre M90z 0870A4U All-in-One Computer - Intel Core i5 (1st Gen) i5-650 3.20 GHz - 4 GB DDR3 SDRAM - 500 GB HDD - 23" 1920 x 1080 Touchscreen Display - Windows 7 Professional 32-bit - Desktop - Business Black

The ThinkCentre M90z All-In-One (AIO) desktop is the perfect answer for today's large enterprises that demand strong computing, delivered with a more energy-efficient, space-saving and greener machine. Integrated into a single unit, the ThinkCentre M90z promises a well-organized, clutter-free work environment along with an optional wireless keyboard and mouse. Empowering large PC fleets, the ThinkCentre M90z provides a premium, yet fresh computing experience. Further, the exceptional ThinkCentre M90z is less dependent on IT support with an easy-to-service, tool-less chassis that enables end users to quickly access and upgrade the memory and the hard drive. The ThinkCentre M90z AIO incorporates the latest technology, along with optimum security and manageability features to offer the convenience of a traditional desktop and the comfort of an All-In-One!