Specification:
| Product Condition | Manufacturer Refurbished |
| Product number | ThinkCentre M73 |
| Brand Name | Lenovo |
| Product name | ThinkCentre M73 |
| Form Factor | Tiny |
| Processor | Intel Core i5-4570S/CI5 |
| Processor Speed | 2.90 GHz |
| Memory | 8GB DDR4 SDRAM (2x4GB) |
| Video graphics | Intel HD 4600 Graphics Integrated |
| Hard drive | 128GB SSD |
| Optical Drive | None |
| Network | 1 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45) |
| Wireless | 802.11b/g/n |
| Bluetooth | None |
| Audio | 1/8" (3.5 mm) Headphone/Microphone Combo Jack 1 x 1/8" (3.5 mm) Microphone Input |
| Ports & Connectors | 2 x USB 3.0 Front 3 x USB 2.0 Rear 1 x USB 2.0 Rear 1 x VGA output; 1x Serial Ports via punch out 1x Handset (Dual Usage) 1x Microphone 1x Display Port |
| Flash Media Slot | None |
| Pointing Device | USB Optical Mouse |
| Keyboard | USB Full Size Keyboard |
| Operating System | Windows 10 Pro- 64Bit |
| Power Supply | 65W |
| Color | Black |