Lenovo ThinkCentre M93z 10AD0009US All-in-One Computer - Intel Core i5 (4th Gen) i5-4570S 2.90 GHz - 4 GB DDR3 SDRAM - 180 GB SSD - 23" 1920 x 1080 Touchscreen Display - Windows 7 Professional 64-bit upgradable to Windows 8 Pro - Desktop - Business Black

The M93z's 23" Full HD LED display with in-plane switching (IPS) offers a wide viewing angle - so multiple users can read the screen's contents from different positions around the PC. High performance anti-glare glass, available on touchscreen models, enhances collaboration, as does the sensitive, 10-point multitouch technology that powers the touch experience.The M93z offers some of the best security tools available in the industry, including USB ports disablement to help prevent data theft and network security risks against unauthorized use of storage devices. Trusted Platform Module (TPM) encrypts data and key information like passwords and digital certificates, further securing applications, electronic transactions, and online communication.