ThinkCentre M900z

ThinkCentre M900z All-in-One PC

ThinkCentre M900z

Powerful & reliable, the ThinkCentre M900z is a 23.8" all-in-one that boasts a space-saving design and drives productivity with management tools, extra reliability features, and energy-saving certifications.

Explore FeaturesView Specs

Starting at
6th generation intel core i processor family

The Sleek Design You Want, the Performance You Need.

  • Features

    ThinkCentre M900z Features

    Powerful Performance

    With performance that's faster than ever, expect this powerful machine to deliver with the latest Intel® Core™ processor and improved memory with DDR4 technology, so you can focus on what you need to get done rather than whether your device can keep up with you.

    Up to Windows 10 Pro

    Windows 10 Pro is designed to empower you and your business. It allows you to do great things across your devices securely with anyone, anywhere, and at any time. Fitting a variety of budgets, it's also very easy to use. So you can get more done right from the start.

    Lenovo all-in-one desktop M900z

    Stylish. Rugged. Perfect for the Office.

    The all new M900z AIO comes in a sleek new design that impresses and saves space with its thinner frame. And having passed US military spec testing, it's more rugged than ever. With the latest Intel processor with Intel vPro, improved memory and wifi capabilities, the M900z guarantees powerful performance. Purposefully designed with combined DP in and CP out into one single port you can conveniently switch between laptop, AIO and extended monitor. With other features such as an optional touchscreen, an integrated handle for mobility and, a wide viewing angle, the M900z is an ideal solution for enterprise productivity. 


    Tested to U.S. military specifications, this powerful AIO desktop is ready to handle even mission-critical tasks or activities.

    Lenovo all-in-one desktop M900z touch


    Any large enterprise looking for a sleek space-saving solution will love the rugged, reliable M900z. It's powerful performance and effortless manageability in one package.


    The M900z comes equipped with a handle and VESA mount for increased mobility; ideal for moving between offices, desks, or carrying out repairs and flexible enough to be set anywhere.

    ThinkCentre M900z AIO sides

    Industry First DP in & out Port

    The DP-in & DP-out combo port means both DP-in and DP-out functions have been combined into a single port, an industry first solution, meaning you can easily switch between extended screens without fumbling between cables and multiple ports.

    Enhanced WiFi

    Experience improved WiFi that is three times faster than previous generation.

    ThinkCentre M900z AIO Back
  • Ratings & Reviews

    ThinkCentre M900z Ratings & Reviews

  • Tech Specs

    ThinkCentre M900z Tech Specs

    DescriptionLenovo™ ThinkCentre® M900z All-in-One
    Up to 6th Generation Intel® Core™ i7 Processor
    Operating System
    • Windows 10 Pro
    • Windows 10 Home
    • Windows 7 Professional 64-bit (pre-installed through downgrade rights in Windows 10 Pro)
    Intel® HD Graphics
    Up to 16 GB DDR4 SO-DIMM Slot
    • Up to 500 GB SATA3
    • Up to 256 GB SSD
    Webcam / Audio
    • Up to 1080p + Dual Microphone, 2 x 3W Speakers (Optional)
    • Microsoft Lync Certified
    23.8" FHD (1920 x 1080) 16:9 Wide LED Backlit LCD, 250 nits
    • Non-touch without Stand: Starting at 15.0 lbs (6.8 kg)
    • Touch without Stand: Starting at 17.2 lbs (7.8 kg)
    Stand Offerings
    • Basic Monitor Stand
    • Transformer Stand
    USB Edge Keyboard Black
    Physical Security
    • Camera Lock
    • Kensington® Lock
    • Side :
    • 2 x USB 3.0 Ports (one always-on fast charge USB)
    • 9-in-1 Card Reader (Optional)
    • Headphone and Microphone Combo Port
    • Rear:
    • 4 x USB 3.0 Ports
    • DisplayPort™ In and Out Combo
    • AC-in
    • RJ45 LAN Connector
    • Serial Port (Optional)
    Intel® Dual Band Wireless-AC 8260 (2x2) and Bluetooth™

    Specifications may vary

    Software Offering

    Windows 10 Preloads
    • Lenovo™ Solution Center
    • Desktop Power Manager
    • ThinkVantage® Password Manager
    • Fingerprint Software / Softex Omnipass
    • Lenovo™ SHAREit
    • Lenovo™ REACHit
    • PC Device Stage
    • Lenovo™ ID
    • Lenovo™ Bluetooth® Lock
    • CyberLink PowerDVD Create, Power2Go and Power Producer
    • My Timeline
    • McAfee® LiveSafe™ (trial)
    • Microsoft Office (trial)
    • Rainbow
    • Lenovo™ Companion 2.0
    Windows 7 Preloads
    • Lenovo™ Solution Center
    • Lenovo™ SHAREit
    • Lenovo™ REACHit
    • Desktop Power Manager
    • ThinkVantage® System Update
    • Rainbow
    • ThinkVantage® Password Manager
    • Fingerprint Software / Softex Omnipass
    • ThinkVantage® Product Recovery
    • ThinkVantage® Rescue and Recovery
    • Lenovo™ PowerEngage
    • PC Device Stage
    • CyberLink PowerDVD Create, Power2Go and Power Producer
    • Lenovo™ Bluetooth® Lock
    • McAfee® LiveSafe™ (trial)
    • Adobe® Reader®
    • Microsoft Office (trial)
  • Top Accessories

    ThinkCentre M900z Top Accessories

    • ThinkPad In-Ear Headphones

      ThinkPad In-Ear Headphones

      Part number: 57Y4488
      Web price:

      Offering exceptional audio performance and comfort, the ThinkPad in-ear headset with in-line microphones lets you switch seamlessly between music and calls. The noise isolating design with integrated microphone includes small, medium, and large silicone sleeves, as well as a flexible 3.5mm Y cable that allows you to easily connect your headset to your notebook.

      Learn More
    • Lenovo Ultraslim Plus Wireless Keyboard and Mouse

      Lenovo Ultraslim Plus Wireless Keyboard and Mouse

      Part number: 0A34032
      Web price:
      Ships in 1-3 business days

      Offering premium performance and sophisticated simplicity, the Lenovo Ultraslim Plus Wireless Keyboard and Mouse provides easy-access controls and high-performance laser precision to help you get more done, comfortably. Its progressive and inviting design with black finish and accents will complement your office or home setup and help save valuable desk space.

      Learn More
    • Lenovo Security Cable Lock

      Lenovo Security Cable Lock

      Part number: 57Y4303
      Web price:
      Ships in 1-3 business days

      The Lenovo Security Cable Lock allows you to help reduce theft and manage physical security access wherever you need it. One piece design for easy use. Lightweight (130 g / 0.29 lbs) design is ideal to carry in a carrying case for extra security when traveling.

      Learn More
    Protect Your Desktop With Lenovo Services
    services icon

    Why Lenovo Services?

    • Keep it simple, one place for all your PC service needs
    • We know our PCs better than anyone – services performed by Lenovo Certified Technicians using Lenovo-qualified parts
    • Convenient and affordable in-home and 24/7 service options

    Enjoy the Convenience of In-Home Repair

    • Don’t be stranded without your PC — let Lenovo come to you with fast repair services in your own home.

    Protect Your PC Beyond the 1-Year Base Warranty

    • Warranty Extensions are available for up to three years (depending on your system).
    • Staying in warranty can help save you from expensive repair costs associated with system components.

    Convenient Remote Support When You Need It Most

    Lenovo Services Premium Support provides access to expert technicians when you need them most, from the comfort of your home, with convenient over-the-phone or remote session support. We offer you a one-stop solution for issues beyond your standard hardware warranty, including:

    • Table, internet, or network setup
    • Performance tune-up
    • Software setup and how-to tips
    • Security setup
    • Models


      ThinkCentre M900z Models

      Don't forget to add these popular warranty upgrades, software, and accessories to your purchase:

      Warranty upgrades and accessories

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