The Lenovo ThinkCentre M81 is a durable, small form factor (SFF) or tower enterprise desktop, primarily released around 2011-2012 featuring 2nd Gen Intel Core processors (Sandy Bridge). Designed for business, it supports up to 16GB-32GB DDR3 RAM, SATA III, and features Intel HD Graphics, making it suitable for basic office tasks, POS systems, or light, budget-friendly legacy computing. Fully working but not sure if it has SSD or HDD or what the RAM is and it does not include a power cable but for a great price it is perfect for a flip project by adding memory and wiping or just using for a home or personal computer.
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