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Lenovo ThinkCentre M77 1995B1U Desktop Computer - AMD Phenom II X2 B57 3.20 GHz - Tower - Business Black
Mfg Part Number: 1995B1U , Item #: 1368372
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Price: $522.24
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Last Updated: May 05, 2025
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A new era of performance and manageability
ThinkCentre M Series continues to expand cost- and management-control capabilities, providing enterprise users and IT managers with smarter ways to be more productive. Our latest models offer improved overall system performance, optimized for the most demanding applications, from video editing to 2D/3D image design and more. Expanded power management compatibilities help you achieve new levels of energy efficiency, while Dual Independent Display (DID) support enables you to view up to four screens simultaneously. Lower costs while improving productivity across your enterprise.
Main Specification
| General Information | |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 1995B1U |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Brand Name | Lenovo |
| Product Line | ThinkCentre |
| Product Series | M77 |
| Product Model | 1995B1U |
| Product Name | ThinkCentre M77 1995B1U Desktop Computer |
| Product Type | Desktop Computer |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Manufacturer | AMD |
| Processor Type | Phenom II X2 |
| Processor Model | B57 |
| Processor Core | Dual-core (2 Core) |
| Processor Speed | 3.20 GHz |
| Cache | 6 MB |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | AMD |
| Chipset Model | 980G |
| Memory | |
| Standard Memory | 4 GB |
| Maximum Memory Supported | 16 GB |
| Memory Technology | DDR3 SDRAM |
| Memory Standard | DDR3-1333/PC3-10600 |
| Total Number of Memory Slots | 4.0 |
| Storage | |
| Total Hard Drive Capacity | 500 GB |
| Hard Drive Interface | Serial ATA/600 |
| Hard Drive RPM | 7200 |
| Optical Drive Type | DVD-Writer |
| Optical Media Supported | DVD-RAM/±R/±RW |
| Dual-Layer Media Supported | Yes |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0, 1 |
| Display & Graphics | |
| HDCP Supported | Yes |
| Graphics Controller Manufacturer | ATI |
| Graphics Controller Model | Radeon HD 4250 |
| Graphics Memory Technology | DDR3 SDRAM |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 5 |
| Number of External 5.25" Bays | 2 |
| Number of 3.5" Bays | 3 |
| Total Number of Expansion Slots | 4.0 |
| Number of PCI Slots | 1 |
| Number of PCI Express x1 Slots | 2 |
| Number of PCI Express x16 Slots | 1 |
| Input Devices | |
| Keyboard | Yes |
| Pointing Device Type | Mouse |
| Interfaces/Ports | |
| Total Number of USB Ports | 11 |
| Number of USB 2.0 Ports | 11 |
| Network (RJ-45) | Yes |
| Audio Line In | Yes |
| Audio Line Out | Yes |
| VGA | Yes |
| eSATA | No |
| DisplayPort | Yes |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 7 Professional |
| Operating System Architecture | 64-bit |
| Power Description | |
| Maximum Power Supply Wattage | 280 W |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Business Black |
| Form Factor | Tower |
| Height | 16.3" |
| Width | 6.9" |
| Depth | 17.4" |
| Weight (Approximate) | 24.20 lb |
| Miscellaneous | |
| Package Contents |
|
| Environmentally Friendly | Yes |
| Environmental Certification | GREENGUARD |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
Cable Locks
Connector Cables
Pointing Devices
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
