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The Lenovo ThinkCentre M81 SFF (Small Form Factor) is a reliable desktop computer that combines powerful processing capabilities with a space-saving design. This compact workstation delivers dependable performance for everyday business and home computing needs.
With over 250,000 happy customers and counting, our reputation speaks for itself. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable product that meets your computing needs. Our commitment to quality and customer satisfaction makes us your trusted choice for refurbished computing solutions.
Our Microsoft Authorized Refurbished (MAR) computers and laptops typically include the latest Microsoft Windows operating systems, such as Windows 10 and 11. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.
Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.
| Processor | Intel Core i3 (i3-2130) 3.4Ghz Quad Core Processor |
|---|---|
| Memory | DDR3 |
| Total Memory Slots | 4 |
| Storage | 2.5" SATA |
| Expansion Slots | 1 (total) / 0 (free) x external 5.25" x 1/2H 1 (total) / 0 (free) x internal 3.5" x 1/3H 1 (total) / 1 (free) x external 3.5" x 1/6H 1 (total) / 0 (free) x CPU 4 (total) / 3 (free) x DIMM 240-pin 1 (total) / 1 (free) x PCIe 2.0 x16 - low-profile |
| Optical Drive | Yes |
| Network Connection(s) | Gigabit Ethernet |
| Front USB Port(s) | 2 |
| Rear USB Port(s) | 6 |
| VGA Port(s) | 1 |
| DVI Port(s) | 0 |
| HDMI Port(s) | 0 |
| S-Video Port(s) | 0 |
| Firewire Port(s) | 0 |
| DisplayPort(s) | 1 |
| eSATA Port(s) | 0 |
| SD Card Reader | 0 |
| Serial Port(s) | 0 |
| Parallel Port(s) | 0 |
| PS/2 Port(s) | 0 |
Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.
All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.
Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.
This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.
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