Lenovo ThinkCentre M57 (6087-A2M) SFF Desktop - Intel Core 2 Duo E6550 2.33GHz 4Gb 160Gb CD-RW/DVD-ROM Win 10 Pro | A1 Used Computer Systems – Computer Parts, Repair Services
How to update the Machine Type and Model (MTM), System Serial Number (SN), or System Brand ID of system BIOS menu – ThinkCentre, ThinkStation - Lenovo Support US
Lenovo ThinkStation P320 Tiny - MTM 30C10026ID
Refurbished: Lenovo ThinkCentre M57p (9071) Ultra-Small Form Factor Desktop Intel Core 2 Duo 2.33GHz 2GB DDR2 RAM 250GB HD DVD/CD-RW Microsoft Windows 7 Home Premium - Newegg.com