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ThinkCentre M73 Mini Tower Desktop

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  • processor4th Generation Intel® Core™ Processors
  • Operating SystemWindows 8.1 Pro 64-bit Operating System
  • Space SavingsMini-Tower Design Takes Up Less Space
  • Energy SavingsEnergy-Efficient, Green Design Saves You Money
  • ProfessionalPlatform Stability Ensures Long-Term Reliability

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ThinkCentre M73 Mini Tower Desktop Features

Mini-Tower Design
The M73 mini-tower takes up less space and weighs less than traditional desktop PCs, yet sacrifices nothing in terms of performance, features, or scalability.
Hyper-Fast Wireless Experience
The advanced antenna design provides better signal reception and faster performance from your wireless connection.
PC Cloud Manager 2
Keep your PC fleet healthy and green as you effortlessly monitor and manage your desktop's health and power consumption.
Lenovo Solution Center
Lenovo Solution Center provides access to a simplified dashboard that reflects total system health. This hardware diagnostic tool allows quick access to frequently used system management tools, including backup and restore, antivirus and firewall settings, system/software updates, internet connections, and service and support. Drastically speed migration time with ThinkVantage System Migration Assistant. Spend less time manually searching for drivers and software updates with ThinkVantage System Update.
Fast Data Transfer
Move data between the M73 and other devices quickly with USB 3.0 — it's up to 10 times faster than previous USB technologies, and is backward-compatible.
Green Leadership
Certifications like ENERGY STAR 5.2, EPEAT® Gold, and UL Environment Gold mean you'll save money with a more energy-efficient PC. Plus, you can use Desktop Power Manager to customize your power settings and balance power consumption with system performance, helping the planet and your bottom line.
Lenovo tower desktop ThinkCentre M73
Mini-Tower Design
Lenovo tower desktop ThinkCentre M73
Lenovo Solution Center (monitor not included)

ThinkCentre M73 Mini Tower Desktop Reviews

ThinkCentre M73 Mini Tower Desktop Tech Specs

ThinkCentre M73 Mini Tower Desktop Specs

PDFUser Guide
DescriptionThinkCentre M73 Mini Tower
  • 4th Gen Intel® Core™ i7-4770S Processor (8MB Cache, up to 3.90GHz)
  • 4th Gen Intel® Core™ i7-4770 Processor (8MB Cache, up to 3.90GHz)
  • 4th Gen Intel® Core™ i5-4670 Processor (6MB Cache, up to 3.80GHz)
  • 4th Gen Intel® Core™ i5-4670S Processor (6MB Cache, up to 3.80GHz)
  • 4th Gen Intel® Core™ i5-4570S Processor (6MB Cache, up to 3.60GHz)
  • 4th Gen Intel® Core™ i5-4570 Processor (6MB Cache, up to 3.60GHz)
  • 4th Gen Intel® Core™ i5-4430S Processor (6MB Cache, up to 3.20GHz)
  • 4th Gen Intel® Core™ i5-4430 Processor (6MB Cache, up to 3.20GHz)
  • 4th Gen Intel® Core™ i3-4330 Processor (4MB Cache, 3.50GHz)
  • 4th Gen Intel® Core™ i3-4130 Processor (3MB Cache, 3.40GHz)
Operating System
  • Windows 8.1 Pro 64
  • Windows 8 64
  • Windows 7 Professional 64
I/O (Input/Output) Ports
  • (2) USB 3.0 Rear
  • (2) USB 2.0 Rear
  • (2) USB 2.0 Front
  • (1) VGA output
  • (3) Audio-In / Out / MIC-In
  • (2) PS/2 for Keyboard and Mouse
  • (1) handset
  • (1) Microphone
  • (1) Display Port
  • Integrated: Integrated 2013 Intel® HD
  • Discrete: ATI Radeon HD8470 512MB, DP+VGA2GB, VGA+HDMI
  • Discrete: ATI Radeon HD8570 2GB, VGA+HDMI
  • Discrete: NVIDIA GeForce GT620 1GB, DP+VGA
  • 2 DIMM
  • Maximum 16GB PC3-12800 DDR3 UDIMM (8GBx2)
Optical Drive
  • Supported type: Serial-ATA
  • Available drive: DVD-ROM / DVD Recordable
  • Wireless WLAN Intel N105 - FH
  • Intel Centrino Wireless-N 2230, Single Band
  • Wireless Combo N6235_FH
  • 250GB, 500GB, 1TB, 2TB 7200 RPM SATA / SATA III
  • 500GB + 8GB HDD 7200 RPM SATA
Integrated 10M/100M/1000M Gigabit Ethernet
Physical Security
Cable Lock / Padlock Loop / Chassis Intrusion Switch / Computrace Support/Kensington Slot
Power Supply
280W Standard PSU
Green Value
  • EPEAT® Gold
  • EL Environment Gold
Chassis Dimension (W x H x D)
15.27" x 16.61" x 3.93"

    Software Offering

    Preloaded Applications 
    • Intel AppUp®
    • Nitro PDF
    • Adobe® Acrobat Reader
    • AccuWeather
    • Desktop Power Manager
    • PC Device Stage
    • Evernote®
    • Lenovo Cloud Storage by SugarSync
    • Lenovo Companion
    • Lenovo Settings
    • Lenovo Message Center Plus
    • Lenovo Registration
    • Lenovo QuickLaunch
    • Lenovo QuickSnip
    • Lenovo Solution Center
    • Lenovo Support
    • Norton™ Internet Security 2013 – 30 days trial
    • Security Suite
    • Norton™ Studio
    • Password Manager (Ready-to-Install – Win 7) (Web install – Win 8)
    • Product Recovery
    • Rescue and Recovery® (Ready-to-Install)
    • RapidBoot HDD Accelerator 2.0
    • Skype™
    • ThinkVantage® System Update
    • View Management Utility
    • Cyberlink PowerDVD
    • Cyberlink – PowerDVD Create, Power2Go and Power Producer
    • Cyberlink – PowerDVD Create, Power2Go and Power Producer
    • i-Filter (JP Only)
    • Microsoft® Office 2013 Trial
    • Adobe Acrobat XI – bundled with MS Office Profressional and MS Office Home and Business
    • Adobe Acrobat XI Standard edition
    • Adobe Acrobat XI Professional
    • Adobe Acrobat Lightroom
    • Microsoft Office Professional 2013
    • Microsoft Office Home and Business 2013
    • Microsoft Office Home and Student 2013
    • Microsoft Office Personal 2013 – Japanese
    • Microsoft Office Home and Business 2013 – Japanese
    • Microsoft Office Professional 2013 – Japanese
    • Norton Internet Security
    • Norton AntiVirus
    • McAfee® Internet Security and McAfee® VirusScann Plus

      ThinkCentre M73 Mini Tower Desktop Accessories & Services

      Lenovo DisplayPort to DisplayPort Cable (0A36537) Lenovo Security Cable Lock (57Y4303) Lenovo Ultraslim Plus Wireless Keyboard and Mouse (0A34032)

      DisplayPort is a next-generation technology that delivers high bandwidth, pure digital audio-video signals from your PC to your display. Lenovo DisplayPort to DisplayPort Cable conforms to DisplayPort 1.2 specification, and offers royalty-free, full digital audio-video support in the same cable. Supporting a maximum bandwidth of 21.6 Gbps, Lenovo DisplayPort to DisplayPort Cable enables support for multimedia applications with superior fidelity and 3D support, higher resolution of up to 4K x 2K displays and daisy chaining and multiple monitor support over a single connector.

      The Kensington Security Cable Lock by Lenovo helps reduce theft and manage physical security access wherever you need it. Lightweight (130 g / 0.29 lbs ) design is ideal to carry in a carrying case for extra security when traveling. Easily secure the desktop, dock, port replicator, or flat panel monitor.

      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.

      Lenovo DisplayPort to DisplayPort Cable (0A36537) Lenovo Security Cable Lock (57Y4303) Lenovo Ultraslim Plus Wireless Keyboard and Mouse (0A34032)
      Protect Your ThinkCentre PC With Lenovo Services
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      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.)
      Web price: 
      After Instant Savings:
      You save: 
      Ships in 10-12 business days
      Standard on the M73:
      Form Factor
      Mini Tower
      Starting at 20.7 lbs
      15.3" x 16.6" x 6.3"
      2 USB 3.0, 4 USB 2.0, PS/2, serial, integrated VGA, integrated DisplayPort, RJ45, line-in, line-out, mic, optional 9-in-1 card reader


      With thousands of support reps in 18 locations worldwide and a deep bench of level 2 technical experts, we are able to get you quick and knowledgeable help when you need it. We're consistently ranked as a top provider of customer support in surveys.

      Convenient Payment Options
      • Visa
      • MasterCard
      • American Express

      Limits: Limit 5 per customer. Offers valid from Lenovo in Canada only.

      Availability: Offers, prices, specifications and availability may change without notice. Lenovo will contact you and cancel your order if the product becomes unavailable or if there was a pricing or typographic error.

      General: Review key information provided by Microsoft that may apply to your system purchase, including details on Windows 8, Windows 7, and potential upgrades/downgrades. Lenovo makes no representation or warranty regarding third-party products or services.

      Trademarks: Lenovo, ThinkPad, ThinkCentre, ThinkStation and the Lenovo logo are trademarks of Lenovo. Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation. Ultrabook, Celeron, Celeron Inside, Centrino, Centrino Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel Viiv, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, Viiv Inside, vPro Inside, Xeon, and Xeon Inside are trademarks of Intel Corporation in the U.S. and other countries. Other company, product or service names may be trademarks or service marks of others. www.intel.com/go/rating

      Warranty: For a copy of applicable warranties, write to: Lenovo Warranty Information, 1009 Think Place, Morrisville, NC, 27560. Lenovo makes no representation or warranty regarding third party products or services. The Lenovo Limited Warranty applies only to Lenovo hardware products purchased for your own use, and does not transfer upon resale.

      Battery: These systems do not support batteries that are not genuine Lenovo-made or authorized. Systems will continue to boot, but may not charge unauthorized batteries. Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no warranties for failures or damage arising out of their use. Battery life (and recharge times) will vary based on many factors, including system settings and usage.

      Pricing: Does not include tax, shipping and handling, or recycling fees. Reseller prices may vary. Savings referenced off regular Lenovo web prices.

      **Ship date: An estimated ship date will be posted on our order status site after your order is placed. The date reflected above does not determine when your order will ship since inventory status may change before your order is final and because items may be held until all products on the order are ready to ship. To obtain the latest information about the availability of a specific part number, please call the phone number listed in the masthead at the top of this page. A flat charge for shipping & handling may apply for certain orders, as indicated on the Checkout page.