Amazon.com: Lenovo ThinkCentre M800Z 21.5 in HD All-in-One Desktop Computer, Intel Quad Core i3-6100-3.7 GHz, 8GB RAM, 256GB SSD HDD, USB 3.0, DVDRW, DiaplayPort, RJ-45, Windows 10 Professional (Renewed) : Electronics
Lenovo ThinkCentre M73z 10BCS00J00 All in One Computer Intel Core i3 i3 4130 3.40 GHz 4 GB DDR3 SDRAM 500 GB HDD 20 1600 x 900 Windows 7 Professional 64 bit Desktop Business Black - Office Depot
Lenovo ThinkCentre M70a 11CK002YUS All-in-One Computer - Intel Core i5 10th Gen i5-10400 Hexa-core (6 Core) 2.90 GHz - 8 GB RAM DDR4 SDRAM - 256 GB SSD - 21.5" Full HD 1920 x 1080 - Desktop