Controllers
| Controller Type | Serial ATA/600 |
Network & Communication
| Ethernet Technology | Gigabit Ethernet |
Chipset
| Chipset Manufacturer | Intel |
| Chipset Model | H81 Express |
Input Devices
| Keyboard | Yes |
| Pointing Device Type | Mouse |
| Keyboard Type | Physical Keyboard |
Power Description
| Input Voltage | 230 V AC |
| 120 V AC | |
| Maximum Power Supply Wattage | 240 W |
Display & Graphics
| Graphics Controller Manufacturer | Intel |
| Graphics Controller Model | HD Graphics 4400 |
| Graphics Memory Technology | DDR3 SDRAM |
| Graphics Memory Accessibility | Shared |
Operating System
| Operating System | Windows 8.1 Pro |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Downgradable Operating System | Windows 7 Professional |
Software
| Operating System | Windows 8.1 Pro |
| Windows 8.1 Pro | |
| Operating System Architecture | 64-bit |
| Operating System Platform | Windows |
| Downgradable Operating System | Windows 7 Professional |
Physical Characteristics
| Weight (Approximate) | 52 lb |
| Form Factor | Small Form Factor |
| Height | 19″ |
| Width | 3.9″ |
| Depth | 4″ |
| Product Color | Business Black |
I/O Expansions
| Number of External 5.25″ Bays | 1 |
| Number of Internal 2.5″ Bays | 1 |
| Number of PCI Express x1 Slots | 2 |
| Number of Total Expansion Bays | 4 |
| Number of 3.5″ Bays | 1 |
| Number of Total Expansion Slots | 3 |
| Number of PCI Express x16 Slots | 1 |
Memory
| Maximum Memory | 16 GB |
| 16 GB | |
| Standard Memory | 4 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Standard | DDR3-1600/PC3-12800 |
| Number of Total Memory Slots | 2 |
| Memory Form Factor | DIMM |
Interfaces/Ports
| eSATA | No |
| VGA | Yes |
| Network (RJ-45) | Yes |
| Audio Line In | Yes |
| Audio Line Out | Yes |
| DisplayPort | Yes |
| Number of DisplayPort Outputs | 1 |
| Total Number of USB Ports | 6 |
| Number of USB 2.0 Ports | 4 |
| Number of USB 3.0 Ports | 2 |
| Number of VGA Ports | 1 |
| Number Of Ethernet Ports | 1 |
Miscellaneous
| Package Contents |
|
| Features | Security Slot |
| Environmentally Friendly | Yes |
| Environmental Certification | ENERGY STAR 6.0 |
| RoHS | |
| GREENGUARD | |
| EPEAT Gold | |
| Energy Star | Yes |
General Information
| Product Type | Desktop Computer |
| Manufacturer Part Number | 10B5000VUS |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Manufacturer | Lenovo Group Limited |
| Product Model | 10B5000VUS |
| Product Name | ThinkCentre M73 10B5000VUS |
| Product Line | ThinkCentre |
| Product Series | M73 |
| Brand Name | Lenovo |
Storage
| Optical Drive Type | DVD-Writer |
| Optical Media Supported | DVD-RAM/±R/±RW |
| Dual-Layer Media Supported | Yes |
| Hard Drive Interface | Serial ATA/600 |
| Hard Drive RPM | 7200 |
| Number of Hard Drives | 1 |
| Total Hard Drive Capacity | 500 GB |
| Hard Drive Configuration | 1 x 500GB |
| 1 x 500GB |
Processor
| Cache | 3 MB |
| Processor Speed | 3.50 GHz |
| 3.50 GHz | |
| Processor Type | Core i3 |
| Processor Model | i3-4150 |
| Processor Core | Dual-core (2 Core) |
| 64-bit Processing | Yes |
| Processor Manufacturer | Intel |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Hyper-Threading | Yes |
| vPro Technology | No |
| Direct Media Interface | 5 GT/s |
Processor & Chipset
| Cache | 3 MB |
| Processor Speed | 3.50 GHz |
| Processor Type | Core i3 |
| Processor Model | i3-4150 |
| Processor Core | Dual-core (2 Core) |
| 64-bit Processing | Yes |
| Processor Manufacturer | Intel |
| Chipset Manufacturer | Intel |
| Chipset Model | H81 Express |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Hyper-Threading | Yes |
| vPro Technology | No |
| Direct Media Interface | 5 GT/s |
