Windows XP CPU Core 2 2.4GHz RAM1GB HD80GB IBM LENOVO ThinkCentre M55 Desktop PC
Lenovo ThinkCentre M55. IBM Lenovo ThinkCentre M55 Desktop PC. Genuine Lenovo Hardware. Desktop PC optimized for Windows XP. Windows XP is available in several languages. Original Lenovo. Windows XP Professional 32 bit – Build 2600.