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The ThinkCentre E73 Desktop Computer from Lenovo is designed to balance performance and security. It is powered by a 3.5 GHz Intel Core i3-4150 Dual-Core processor that will allow you to run multiple applications simultaneously.
The 4GB of 1600 MHz PC3-12800 DDR3 RAM also helps the computer to run multiple applications simultaneously, as well as access frequently-used files and programs. The current memory configuration is 1 x 4GB 240-pin module with an additional slot available for memory upgrades, making for a total of two UDIMM slots. With both UDIMM slots in use, this system supports 16GB of RAM, or 8GB per slot.
For long-term storage of your files, a 500GB 7200 rpm SATA III 6 Gb/s hard drive offers quick access to your data. If you want to add external storage drives or other peripherals, the ThinkCentre M73 features 2 x USB 3.0 ports and 2 x USB 2.0 ports. The integrated Intel HD Graphics 4400 delivers a sharp, clear picture while allowing for a wide range of monitors to be used via its DisplayPort and VGA port outputs. The DisplayPort and VGA port also support dual independent displays, with the DisplayPort supporting a maximum resolution of 2560 x 1600 @ 60 Hz and the VGA port supporting a maximum resolution of 1920 x 1200 @ 60 Hz with reduced blanking. Whether you are listening to music, watching a movie, or playing a game, the Realtek ALC662 audio codec outputs high definition audio and delivers higher fidelity than standard audio controllers.
The ThinkCentre E73 Desktop Computer includes a USB keyboard, a USB mouse, and a power cord. It operates using a 180W universal power supply that is auto-sensing. While the installed operating system is Windows 7 Professional (64-bit), a Windows 8.1 Professional (64-bit) license is also included.
SuperMulti DVD Burner
A SuperMulti DVD Burner is included for reading and writing to a variety of CD and single/dual layer DVD media, including DVD±RW and more
The system uses a Realtek RTL8111GN Gigabit Ethernet port for Internet access when connected to a router, modem, or network switch. Also featured is Wake on LAN compatibility
2 x USB 3.0 Ports & 2 x USB 2.0 Ports
The system features 2 x USB 3.0 ports and 2 x USB 2.0 ports that will allow you to connect peripherals such as external storage, optical drives, printers, memory card readers, and more. At 5 Gb/s, USB 3.0 transfers data up to 10 times faster than USB 2.0, which operates at 480 Mb/s. USB 3.0's high-speed transfer rate helps to significantly reduce data transfer times, meaning you spend less time waiting and more time focusing on the task at hand
DisplayPort: 2560 x 1600 @ 60 Hz VGA: 1920 x 1200 @ 60 Hz (reduced blanking)
One lock to secure both the cover and the entire system to a fixed object: - Padlock loop (in rear for optional padlock) - Security slot (in rear for optional Kensington MicroSaver cable)
Hard disk password
Boot sequence control
Boot without keyboard and mouse
Individual USB port disablement
180W Power Supply
The 180W universal power supply is auto-sensing
GREENGUARD certified RoHS-compliant
Windows 7 Pro (64-bit) & Windows 8.1 Pro (64-bit)
This system is pre-installed with Windows 7 Professional (64-bit) software and also comes with a license and media for Windows 8.1 Professional (64-bit) software. You may only use one version of the Windows software at a time. Switching between versions will require you to uninstall one version and install the other version. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data