Name: Lenovo - Refurbished ThinkCentre Desktop - Intel Core2 Duo - 4GB Memory - 1TB Hard Drive - Black
Brand: Lenovo
SKU: 5289276
Rating: 3.5 (2 reviews)

Key Specs
- Processor Model: Intel Core2 Duo (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
- System Memory (RAM): 4 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
General
- Product Name: Refurbished ThinkCentre Desktop - Intel Core2 Duo - 4GB Memory - 1TB Hard Drive
- Brand: Lenovo
- Model Number: M57 TW-4GB-1TB-W7P
Processor
- Processor Brand: Intel
- Processor Model: Intel Core2 Duo (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
Storage
- Hard Drive Capacity: 1000 gigabytes (The amount of data that can be stored on the device's mechanical hard drive. Hard disk drives (HDDs) typically have larger capacities than solid state drives (SSDs) but may have slower speeds.)
- Hard Drive RPM: 5400 revolutions per minute (A hard drive's data is stored on disks, or platters, that spin while transferring information to the host system. The higher the RPM, the faster the hard drive's performance.)
Memory
- System Memory (RAM): 4 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
- Type of Memory (RAM): DDR2 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
- System Memory RAM Expandable To: 8 gigabytes (Adding more random-access memory (RAM) to a computer speeds up performance and improves efficiency. Upgrades to memory are limited by the number of expansion slots for additional RAM and existing RAM installed on the device.)
Compatibility
- Operating System: Windows 7 Professional (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Operating System Architecture: 32-bit (An operating system (OS) manages computer hardware, software resources, and programs in conjunction with the system's processor. 64-bit operating systems can handle more data at once than 32-bit systems, resulting in faster speeds, more effiency, and overall improved performance.)
Connectivity
- Number of VGA Ports: 1 (VGA (Video Graphics Adapter or Video Graphics Array) is a display standard that transmits via analog signals. This type of interface is typically used to connect a computer to a display device such as a monitor, projector, or TV.)
Features
- Enclosure Type: Tower
Dimensions
- Product Height: 13.4 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 12.3 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 3.6 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
Included
- Keyboard Included: true
- Mouse Included: true
Other
- UPC: 812177021142

This Lenovo ThinkCentre M57 TW-4GB-1TB-W7P desktop's 1TB hard drive offers plenty of room to store your media collection and more. Intel® Core™2 Duo processor provides advanced dual-core multitasking with breakthrough power efficiency.

This product has been refurbished. Learn more.

Microsoft Windows 7 operating system preinstalled: Upgrade to Windows 10 for free** - it's easy. Learn more about Windows 10 ›
Intel® Core™2 Duo processor: Features a 4MB cache and 2.3GHz processor speed.
The Intel® Core™2 Duo processor: Features great 2-way processing performance for your computing needs.
4GB DDR2 memory: For multitasking power, expandable to 8GB.
DVD drive: Lets you enjoy your favorite media.
1TB Serial ATA hard drive (5400 rpm): Offers spacious storage and fast read/write times.
Intel® graphics: Feature shared video memory for lush visuals. DisplayPort and VGA interfaces enable flexible connectivity.
8 USB ports: For fast digital video, audio and data transfer.
Built-in Ethernet LAN: Enables wired Web access.
Software package included: With a 30-day trial of Microsoft Office 365.