ASUS ExpertCenter D9 Mini Tower (D901MDR)
ExpertCenter D9 Mini Tower (D901MDR)
Enterprise-grade security and scalable manageability


  • Windows 11 Pro - ASUS recommends Windows 11 Pro for business
  • Up to Intel vPro® with Intel® Core™ i9 14th gen processor
  • Up to NVIDIA® GeForce® RTX4060 graphics
  • 15L compact chassis
  • Up to 128 GB DDR5 memory
  • Up to 4 TB HDD + 4 TB SSD storage
  • MIL-STD 810H durability

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A right 45 degree angle of ExpertCenter D9 Mini Tower D901MDR

Enterprise-grade security and scalable manageability

A manageability icon.
Secure manageability
An expandability icon.
Efficient expandability
A tool-free icon.
Tool-free chassis
A reliability icon.
Ultimate reliability

Exceptional performance, whatever the task

Windows 11 Pro
 
14th Gen
Intel® CPU
Up to
128 GB
DDR5 RAM
Up to
4 TB + 4 TB
HDD + SSD3

Copilot in Windows

Maximize your workspace

An ExpertCenter D9 Mini Tower is placed on the table with a bigger translucent, virtual desktop outline on top, and a pen holder on the right.

AI noise-canceling audio technology for business

Ready for the business world

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8.6L


  • Windows 11 Pro
  • Up to Intel® Core™ i7 processor
  • Up to NVIDIA® RTX A400 graphics
  • Up to 64 GB DDR5 memory
  • Up to 2 TB SSD and 2 TB 3.5” HDD
  • ASUS ExpertGuardian business-grade security
  • ASUS AI ExpertMeet – on-device AI assistant that elevates meeting experiences
  • Durability-tested to MIL-STD 810H military-grade standard and ASUS in-house testing
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15L


  • Windows 11 Home - ASUS recommends Windows 11 Pro for business
  • Up to Intel® Core™ i7 processor
  • Up to NVIDIA® GeForce RTX™ 4060
  • ASUS exclusive thermal design
  • Up to 2TB SSD + 2TB HDD
  • Up to 64GB DDR5 5600MHz RAM
  • AI Noise-Canceling technology
  • Tool-free chassis design
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15L


  • Windows 11 Home - ASUS recommends Windows 11 Pro for business
  • Up to Intel® Core™ i7 14th gen Processor
  • Up to NVIDIA® GeForce® RTX 4060 graphics
  • 15L compact and tool-free chassis for maximum expandability
  • Durability-tested to MIL-STD 810H military-grade standard and ASUS in-house testing
  • Extensive I/O ports to support all your connectivity needs
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8.6L


  • Windows 11 Pro
  • Up to Intel Core i7 14th gen processor
  • Up to NVIDIA GeForce GT 1030 graphics
  • 8.6L compact and tool-free chassis with removable cage for maximum expandability
  • Durability-tested to MIL-STD 810H military-grade standard and ASUS in-house testing
  • Extensive I/O ports to support all your connectivity needs

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15L


  • Windows 11 Pro
  • Up to Intel® Core™ i7 14th gen Processor
  • 15 L compact chassis
  • Up to 64 GB DDR5 memory
  • Up to 2 TB HDD + 2 TB SSD storage
  • MIL-STD 810H durability
  • Tool-free chassis design
  • Two-way AI noise-canceling
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Product has High-Definition Multimedia Interface.
  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

¹Device comes with Windows 10 and a free Windows 11 upgrade or may be preloaded with Windows 11. Upgrade timing may vary by device. Features and app availability may vary by region. Certain features require specific hardware (see Windows 11 Specifications: http://www.microsoft.com/windows/windows-11-specifications).

Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.

The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

* The testing regimen includes the requirements of both military-grade standards and ASUS quality tests, and varies depending on device. MIL-STD-810 testing is conducted on selected ASUS products only. These tests do not demonstrate fitness for military use, or adherence to US Department of Defense (DoD) contract requirements. Similarly, the test results should not be considered an indication or guarantee of future performance under the specified test conditions. Damage occurring under these test conditions – or any attempt to replicate them – would be considered accidental, and would not be covered by the standard ASUS warranty. Additional coverage is available with ASUS Premium Care.

  • Price may not include extra fee, including tax、shipping、handling、recycling fee.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.