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Lenovo ThinkCentre E73 Desktop|Corei3|4GB|500GB|18.5″ Screen


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  • Intel Core i3-4150
  • 4GB of 1600 MHz PC3-12800 DDR3 RAM
  • Integrated Intel HD Graphics 4400
  • 500GB 7200 rpm SATA Hard Drive
  • SuperMulti DVD Burner
  • Gigabit Ethernet
  • USB 3.0 / USB 2.0 / DisplayPort / VGA
  • Realtek ALC662 HD Audio Codec
  • USB Keyboard & Mouse Included
  • 19.5″ Display Monitor
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Lenovo ThinkCentre E73 Desktop

The ThinkCentre E73 Desktop Computer from Lenovo is designed to balance performance and security. It is powered by a 3.0 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, 19.5″ Display Monitor and a power cord. It operates using a 180W universal power supply that is auto-sensing.

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
Gigabit Ethernet
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
Display Resolution
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)
  • Power-on password
  • Administrator password
  • 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
Energy Efficient
GREENGUARD certified



Lenovo ThinkCentre E73 Specs

ProcessorIntel Core i3-4150 Dual-Core
Base Clock Speed3.0 GHz
L3 Cache3 MB
System Bus5 GT/s
ChipsetSocket: Intel H81 Express
Type: LGA1150
Graphics TypeIntegrated
Graphics CardIntel HD Graphics 4400
Hard DriveBays: 1x 3.5″
Installed: 500 GB 7200 rpm
Type: SATA
Optical DriveSuperMulti DVD Burner with Dual Layer Support
PCI Expansion1 x PCIe Gen 3 x16
2 x PCIe Gen 2 x1
Inputs / Outputs
Ports2 x USB 3.0 Type-A
2 x USB 2.0 Type-A
Display1 x DisplayPort
1 x VGA
Audio1 x 1/8″ (3.5 mm) Headphone Output
2 x 1/8″ (3.5 mm) Microphone Input
1 x Integrated Speaker
Flash Media SlotNone
Network10/100/1000 Mbps Gigabit Ethernet (RJ-45)
Keyboard & Mouse
KeyboardType: Full-Size
Features: Numeric Keypad
Operating SystemDOS
Power Supply180 W
Dimensions (W x H x D)6.3 x 15.7 x 15.6″ / 16.0 x 39.9 x 39.6 cm
Weight16.5 lb / 7.5 kg
Packaging Info
Package Weight20.0 lb
Box Dimensions (LxWxH)10.5 x 8.2 x 6.6″