FEATURED

POWERFUL, SECURE MINI TOWER PC.

Whether you work from home or run a company, the ThinkCentre E73 mini tower desktop offers the perfect balance between performance and protection. From its superior processing and faster storage to its increased security and energy efficiency, the ThinkCentre E73 can help meet your ever-changing business needs.

Explore Features

ThinkCentre E73Features

4th Generation Intel® Core™ Processors

With 10% more processing power, 4th generation Intel® Core™ processors deliver the performance to increase business productivity for your business. They can also guard against identity theft and ensure safe access to your network with built-in security features.

3.5” Solid State Hybrid Drives

Gain faster data access and up to 10% better performance with the industry-first 3.5” solid state hybrid drives.

Optimized Data and Hardware Security

Keep your business-critical information safe through USB port disablement and the password-protected BIOS and HDD. You can also safeguard your hardware by physically securing your mouse and keyboard, while the Kensington slot enables you to lock down your E73.

Eco-friendly and Energy Efficient

Lenovo Desktop Power Manager lets you balance power management and performance to save energy and lower costs. The E73 is also ENERGY STAR compliant, EPEAT® Gold and Cisco EnergyWise™ certified—so you can feel good about the planet and your bottom line.

Faster Data Transfer

With SuperSpeed USB 3.0, transfer data up to 10 times faster than previous USB technologies. You can also connect to audio- and video-related devices with WiFi and Bluetooth® technology.

Enhanced Graphics

Enjoy rich screen resolution and vivid graphics with NVIDIA® or AMD Radeon™ discrete 3D graphics cards.

Extensive Storage

With up to 2TB in HDD storage, the ThinkCentre E73 has more than enough room for your files, photos, documents, and media.

Advanced Technical Support

You demand a lot from your system and Lenovo Services is here to help you stay productive. By-pass basic troubleshooting support with direct access to advanced level technicians to resolve issues quickly.

Lenovo desktop ThinkCentre E73
Lenovo desktop ThinkCentre E73
Enhanced Graphics

ThinkCentre E73Technical Specification

PDFThinkcentre E73 Desktop Datasheet

DescriptionThinkcentre E73 Mini Tower / SFF
Processor
  • Intel® Core™ i7-4770S 65W
  • Intel® Core™ i5-4430S / 4570S / 4670S 65W
  • Intel® Core™ i3-4130 65W
  • Intel® Pentium™ G3220 / G3420 65W
  • Intel® Core™ i3-4130 / 4330 65W
  • Intel® Pentium™ G3220 / G3420 / G3430 65W
Operating System
  • Windows 8 64-bit
  • Windows 8 Pro 64-bit
  • Windows 8 Single Language (EM)
  • Windows 7 Home Basic 32-bit SP1
  • Windows 7 Home Basic 64-bit SP1
  • Windows 7 Home Premium 32-bit SP1
  • Windows 7 Home Premium 64-bit SP1
  • Windows 7 Professional 32-bit SP1
  • Windows 7 Professional 64-bit SP1
Graphics
  • Integrated : Integrated 2013 Intel® HD
  • Discrete: ATI Radeon® HD8470
  • Discrete: ATI Radeon® HD8570
  • Discrete: NVIDIA® GeForce® GT620
  • Discrete: NVIDIA® Quadro® 410
Memory
  • 2 DIMM
  • Up to 16GB, 1600 MHz
Storage
  • HDD: 3.5" 250GB / 500GB / 1TB / 2TB
  • SSD: 2.5" 128GB / 180GB
  • SSHD :3.5" 1TB / 8GB, 2.5" 500GB / 8GB
I/O (Input/Output) Ports
  • (2) USB 3.0 rear
  • (2) USB 2.0 rear
  • (2) USB 2.0 front
  • (1) Handset
  • (1) Microphone
  • (3) Audio-In / Out / MIC-In
  • (1) RJ45
  • (1) VGA
  • (1) Display Port
  • (1) Serial Port (Optional)
  • (1) Parallel Port (Optional)
Expansion Slots
  • MINI TOWER: (1) PCIe x 16, Full Height (1 x 4 link)
  • MINI TOWER: (2) PCIe x 1, Full Height
  • SFF: (1) PCIe x 16, Low Profile (1 x 4 link)
  • SFF: (2) PCIe x 1, Low Profile
Optical Drive
  • Supported Types: Serial-ATA
  • Available Drives: HH DVD-ROM / HH DVD Recorder
Peripherals
  • Keyboard: Lenovo® Preferred Pro Full-sized Keyboard
  • Keyboard: Lenovo® Slim USB Keyboard
  • Mouse: Lenovo® Enhanced Optical USB Mouse
  • Wireless Input: Lenovo Ultraslim Plus Wireless Keyboard and Mouse
  • Card Reader: 9-in-1 Card Reader
Communication
Power Supply
  • MINI TOWER: 180W STD
  • SFF: 180W STD
  • SFF: 240W 85% Efficiency
Security
  • USB Individual disable or enable
  • Kensington® Slot
  • Padlock Loop
  • Cable LockOptional
Weight
  • MINI TOWER: 7.5 kg (16.53 lbs)
  • SFF: 6 kg (13.22 lbs)
Green Value
Dimensions (W x D x H)

Specifications may vary

Software Offerings

OfferingsDescription
Windows 7
  • Acrobat Reader X
  • Communication Utility
  • CyberLink PowerDVD Create
  • CyberLink PowerDVD
  • Desktop Power Manager
  • Device Experience – ThinkCentre Lenovo® ThinkVantage® Tools
  • Evernote®
  • Factory Recovery
  • Fingerprint SW
  • Intel® Small Business Advantage
  • Lenovo® Message Center Plus
  • Lenovo® Registration
  • Lenovo® Solution Center
  • Lenovo® Welcome
  • Lenovo® Cloud storageNot in CS
  • Microsoft Office 2013 Trial Not available in Japan
  • Nitro Pro 8
  • Norton™ Internet Security 2013 (30-day trial)
  • OOBE with Lenovo® EULA
  • Password Manager
  • RapidBoot HDD Accelerator
  • Skype™
  • ThinkVantage® Rescue and Recovery
  • ThinkVantage® System Update
PRELOADED OPERATING SYSTEM
  • Windows 8 64-bit
  • Windows 8 Pro 64-bit
  • Windows 8 Single Language (EM)
  • Windows 7 Home Basic 32-bit SP1
  • Windows 7 Home Basic 64-bit SP1
  • Windows 7 Home Premium 32-bit SP1
  • Windows 7 Home Premium 64-bit SP1
  • Windows 7 Professional 32-bit SP1
  • Windows 7 Professional 64-bit SP1
Windows 8
  • AccuWeatherNot in CS
  • CyberLink - PowerDVD Create
  • CyberLink PowerDVD
  • Desktop Power Manager
  • Evernote®
  • Intel® Small Business
  • JP – Ifilter
  • Lenovo® Cloud Storage
  • Lenovo® Companion
  • Lenovo® Quick Launch (Lenovo Start)
  • Lenovo® Solution Center
  • Lenovo® Support
  • Microsoft Office 2013 Trial
  • Nitro Pro 8
  • Norton™ Internet Security (30-day trial)
  • Norton™ Suite
  • Password Manager
  • PC Device Stage
  • Skype™
  • System Update

ThinkCentre E73Accessories & Services

  • LT2423

    LT2423

    The ThinkVision LT2423 is Lenovo's greenest, most ergonomic monitor ever. It’s also the world's first TCO Certified Edge monitor and is at the cutting edge of environmental responsibility/usability. 30% post-consumer content. 92% recycled plastic packaging, plus a reusable protective bag. Low halogen and mercury-free, arsenic-free glass. EPEAT® Gold and ENERGY STAR ratings. Ambient Light Sensor and Proximity Sensor that further conserve energy. Integrated webcam.

  • ThinkCentre Extend Arm (57Y4352)

    ThinkCentre Extend Arm (57Y4352)

    The ThinkCentre Extend Arm provides a comfortable, ergonomic viewing experience that's completely customizable. Extend, tilt, pivot, and adjust the height of the Extend Arm after simple installation with a wall mount or desk clamp.

  • Lenovo Wireless Touchpad (0A33909)

    Lenovo Wireless Touchpad (0A33909)

    A favorite accessory for working or playing on Windows 8, this touchpad puts the World of touch at your fingertips. It mimics the touch experience with 18 Windows 8 gestures including swipe, scroll, zoom and rotate, and features traditional left/right buttons. 2.4GHz wireless technology connects with a nano USB receiver. Includes 2 AA batteries.

  • Lenovo Ultraslim Plus Wireless Keyboard and Mouse Combo (0A34032)

    Lenovo Ultraslim Plus Wireless Keyboard and Mouse Combo (0A34032)

    Lenovo's Ultraslim Plus Wireless Keyboard and Mouse is a reliable 2.4 GHz wireless keyboard and mouse combination that features a contemporary, low-profile design for a clean, clutter-free workspace.

Protect Your ThinkCentre PC With Lenovo Services
services icon

Why Lenovo Services?

  • Comprehensive portfolio of award-winning services to support your PC throughout its lifecycle.
  • Services performed by Lenovo-certified technicians using Lenovo-qualified parts. No one knows our machines like we do!
  • Global delivery network and infrastructure delivering expertise where you need it most.

24/7 Access to Advanced Technicians

  • Priority Technical Support makes your priority, our priority. 24x7 priority call routing to Lenovo’s advanced-level technicians, electronic incident tracking, and escalation management.

On-Site Convenience and Extended Protection

  • Extended Warranties (up to 5 years) offer fixed term, fixed cost protection to help you accurately budget for PC expenses.
  • Warranty Upgrades/On-Site Service can maximize uptime and productivity with convenient, fast repair service at your place of business.

Ultimate Data Security

  • Keep Your Drive allows you to retain possession of your drive and data for maximum security and protection. (Not available in all regions.)
Standard on the ThinkCentre E93:
Form Factor
Mini Tower
Weight
Starting at 7.5 kgs
Dimensions
400 mm x 160 mm x 397 mm
Ports
2 USB 3.0, 4 USB 2.0, VGA, RJ-45, Display Port, Serial Port, Handset, Microphone, Headphone
KEYBOARDS.

KEYBOARDS.

It's the most personal part of your PC. The spacing and height of our keys are specially designed to be comfortable to use and to increase accuracy.

SEE THE OTHER REASONS