ThinkCentre M900z All-in-One

M900z AIO

ThinkCentre M900z All-in-One

The sleek design you want, the performance you need

  • Ultrathin 23" AIO with optional touchscreen
  • Reliable and rugged. Meets US Military specs  
  • Wide viewing angle, anti-glare screen
  • DP-in and DP-out combined into a single port
  • Integrated handle for mobility

The sleek design you want, the performance you need

  • Features


    Built for Collaboration

    The M900z's 23.8" full HD LED display with in-plane switching (IPS) offers a wide viewing angle — nearly 180 degrees — so multiple users can read the screen contents from different positions around the PC. High performance anti-glare glass, optional 10-point multitouch technology that powers the touch experience, with Glove Support (less than 0.16mm, PVC material).

    Industry-Leading VoIP

    Engage in crystal-clear teleconferences with Microsoft Lync™-certified, Skype-ready, VoIP-optimised software and hardware, including a 2MP HD webcam, stereo speakers with Dolby® Advanced Audio™, and a digital array microphone.

    Solid Security & Manageability

    The M900z offers some of the best security tools available in the industry, including USB ports disablement to help prevent data theft and network security risks against unauthorised use of storage devices. Trusted Platform Module (TPM) encrypts data and key information like passwords and digital certificates, further securing applications, electronic transactions, and online communication.

    Intel® vPro™ & Active Management Technology

    Streamline common IT functions and keep sensitive data safe. Benefits of the technology include speedy data encryption/decryption, protection from unauthorised access and remote management.

    Design For Experience

    Brand new M900z is more than 30% thinner than the last generation, with integrated handle and easy access physical buttons. Upgrades are a cinch for IT staff, with Tool-less design for stand easy setup, HDD and memory upgrade.

    SuperSpeed USB 3.0

    Enables up to 10 times faster file transfer, allowing for lightning-fast copying of large media files, as well as seamless connections between audio- and video-related peripherals. Backwards-compatible with USB 2.0 devices.

    View Management Utility

    Take advantage of multiple active displays, and enjoy faster multitasking: The expanded work area and easier navigation between applications helps reduce errors and improve productivity as you extend your desktop across multiple displays.

    Rugged and reliable

    Tested to MIL-SPEC, these powerful All-in-One desktops are ready to handle even mission critical tasks or activities.

    Advanced Thermal Design

    Our Intelligent Cooling Engine (ICE) 3.0 is designed to provide a balance between thermals and acoustics resulting in long desktop life. With two optimised settings, you choose the performance mode that best suits your work environment, prioritising temperature or sound. Plus, ICE 3.0 allows for working in hotter temperatures and enables system monitoring with thermal alerts that preempt overheating possibilities. Manage ICE with PC Cloud Manager 2.0.

    EPEAT® Gold and ENERGY STAR Certification

    Save energy and reduce your power consumption costs good for the environment and your bottom line.

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  • Reviews


  • Ask An Owner

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  • Tech Specs

    Tech Specs

    • Intel® Core™ i5-6500 Processor (6M Cache, 3.2GHz), Turbo Boost 2.0 (3.6GHz)
    • Intel Core i7-6700 Processor (8M Cache, 3.4GHz), Turbo Boost 2.0 (4.0GHz)
    Operating system
    • Windows 10 Home 64-bit
    • Windows 10 Pro 64-bit - Lenovo recommends Windows 10 Pro.
    • Windows 7 Professional 64-bit preinstalled through downgrade rights in Windows 10 Pro 64-bit
    23.8" Full HD (1920x1080), anti-glare, 250 nits, 16:9 aspect ratio, 1000:1 contrast ratio, IPS panel, wide viewing angle (+/- 89°), works as standalone monitor via VGA-in connector
    Some: Projected Capacitive Touch (PCT) technology, supports 10-point multi-touch, Glove Support (less than 0.16mm, PVC material)
    Light sensor
    Up to 16GB, DDR4-2133 PC4-17000, two SODIMM sockets, 32GB max
    Intel HD Graphics 530 in processor, uses main memory, DirectX® 12, external digital monitor support via DisplayPort™, supports dual independent display; max. resolution: : 4096x2304 (DP)@60Hz
    Graphic Dongle (optional)
    • DisplayPort to Dual-DisplayPort Adapter
    • DisplayPort to DVI Adapter
    • DisplayPort to HDMI Adapter
    • DisplayPort to VGA Adapter
    Camera (optional)
    2.0-megapixel, fixed focus, supports 1080p, MS Lync certified, with dual array digital microphone, LED indicator, physical switch on/off
    Onboard SATA
    2 x SATA cables (each 1-drop to device), 2 x SATA 6.0Gb/s connectors on planar
    Hard Drive 1
    • Up to 1TB 5400rpm HDD, 2.5”, SATA3
    • Up to 1TB SSHD + 8GB MLC NAND flash memory, 2.5”, SATA3
    • 180GB / 256GB SSD, 2.5\", SATA3, OPAL-capable
    • Up to 512GB SSD, 2.5\", SATA3
    Optical drive
    Slim DVD burner, SATA 1.5Gb/s, 9.5mm high
    Chassis dimensions (W x D x H)
    • With no stand: 584 x 45 x 390 mm
    • With Basic Stand: 584 x 245 x 458 mm
    • With Flex Stand: 584 x 245 x 505 mm
    • Touch with no stand: 7.8kg
    • Touch with Flex Stand: 10.3kg
    • Non-touch with no stand: 6.8kg
    • Non-touch with Basic Stand: 8.8kg
    • Non-touch with Flex Stand: 9.4kg
    • Basic monitor stand, tilt only with -5 degrees ~ 45 degrees
    • UltraFlex II stand, tilt with -5 degrees ~ 60 degrees; Swivel with 90 degrees; Height with 110mm
    Power supply
    150W, autosensing, 85% PSU
    Lenovo Ultraslim Plus Wireless Keyboard, Black
    Lenovo Ultraslim Plus Wireless Mouse, Black
    Audio support
    High Definition (HD) Audio, Realtek ALC286 / two internal stereo speakers (3W x 2), Dolby® Audio™ certified, Skype for Business certified
    2 x internal stereo speakers (3 watt) with Dolby solution
    • Intel Dual Band Wireless-AC 3165, 802.11ac, 1x1 Wi-Fi + Bluetooth 4.0
    • Intel Dual Band Wireless-AC 8260, 802.11ac, 2x2, Wi-Fi + Bluetooth® 4.1, non-vPro
    Gigabit Ethernet, Intel Ethernet Connection I219-LM (Jacksonville), Wake on LAN
    Intel Q170 Chipset
    Intel Active Management Technology 11.0 (Intel AMT 11.0); Intel vPro technology on some models (require choosing a vPro-support Wi-Fi adapter to enable vPro function through wireless connection)
    Security chip
    Trusted Platform Module
    Physical security
    Security slot (in rear for attachment of optional cable), Smart USB protection, Chassis Intrusion Switch (optional), Cable Lock (optional)
    Rear ports
    • 4 x USB 3.0
    • DisplayPort
    • Ethernet (RJ45)
    • Optional Serial (9-pin)/COM port
    Side ports
    • 2 x USB 3.0 (1 x AlwaysOn)
    • Headphone/mic combo
    • Optional 9-in-1 Card Reader
    Lenovo Solution Center, SHAREit, REACHit, Lenovo Companion, McAfee® LiveSafe™ (30-day trial), Microsoft Office (30-day trial)

    Specifications and availability may differ from that promoted or available from Lenovo resellers from time to time.

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  • Accessories & Services

    ThinkCentre M900z AIOAccessories & Services

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