Manufacturer: Lenovo Group Limited. Manufacturer Part Number: 11JB000TUS. Brand Name: Lenovo. Product Line: ThinkCentre. Product Series: M75s Gen 2. Product Model: 11JB000TUS. Product Name: ThinkCentre M75s Gen 2 11JB000TUS Desktop Computer. Product Type: Desktop Computer. [Processor] Processor Manufacturer: AMD. Processor Type: Ryzen 5. Processor Model: 4650G. Processor Core: Hexa-core (6 Core). Processor Speed: 3.70 GHz. Maximum Turbo Speed: 4.20 GHz. [Memory] Standard Memory: 8 GB. Maximum Memory Supported: 128 GB. Memory Technology: DDR4 SDRAM. Number of Total Memory Slots: 4. [Storage] Total Solid State Drive Capacity: 256 GB. Solid State Drive Configuration: 1 x 256 GB. Optical Drive Type: DVD-Writer. [Input Devices] Keyboard Localization: English (US). [Interfaces/Ports] HDMI: Yes. Total Number of USB Ports: 9. Number of USB 2.0 Ports (Rear): 4. Number of USB 3.1 Gen 1 Ports: 2. Number of USB 3.1 Gen 2 Ports: 2. USB Type-C: Yes. USB Type-C Detail: 1 USB Type C. Number of DisplayPort Outputs: 2. DisplayPort: Yes. [Software] Operating System Platform: Windows. Operating System: Windows 10 Pro. Operating System Language: English. Operating System Architecture: 64-bit. [Power Description] Input Voltage: 120 V AC. 230 V AC. Maximum Power Supply Wattage: 260 W. [Physical Characteristics] Color: Raven Black. Form Factor: Small Form Factor. Height: 13.4". Width: 3.6". Depth: 11.7". Weight (Approximate): 11.68 lb. [Miscellaneous] Package Contents: ThinkCentre M75s Gen 2 11JB000TUS Desktop ComputerAC Adapter Mouse Keyboard. Energy Star: Yes. Environmentally Friendly: Yes. Environmental Certification: ENERGY STAR 8.0. EPEAT Gold. TCO 8. ErP Lot 3. [Warranty] Limited Warranty: 3 Year.