ASUS ExpertCenter D9 SFF (D901SDR)
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel vPro® with Intel® Core™ i7 14th gen processor
- 9L compact chassis
- Up to 128 GB DDR5 memory
- Up to 3TB HDD + 4 TB SSD storage
- MIL-STD 810H durability
- Optional firmware TPM
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Maximum productivity, rock-solid reliability
Exceptional performance, whatever the task

Copilot in Windows






Compact and flexible
Hassle-free maintenance and upgrades
Power to do more
Less heat, more productivity














Ready for the business world



- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to 13th gen Intel® Core™ i7 processor
- Up to NVIDIA® GeForce RTX™ 3060 graphics
- Up to 64 GB memory
- Up to 4 TB HHD + 2 TB SSD storage
- Extensive IO ports for all business connections
- MIL-STD 810H durability
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to 13th gen Intel® Core™ i9 processor
- Support Intel vPro® Enterprise
- 9L compact chassis
- Up to NVIDIA® GeForce® GT1030 graphics
- Up to 128 GB DDR5 memory
- Up to 4 TB HDD + 4 TB SSD storage
- MIL-STD 810H durability
- 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
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel vPro® with Intel® Core™ Ultra 9 processor
- Up to professional NVIDIA® graphics
- 15L compact and tool-free chassis for maximum expandability
- Up to 128 GB DDR5 memory
- Up to 2 TB HDD + 4 TB SSD storage
- Durability-tested with MIL-STD 810H military standard and ASUS in-house testing
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel® Core™ 7 processor (Series 2)
- Up to NVIDIA® GeForce® RTX 4060 graphics
- Up to 64 GB DDR5 RAM
- ASUS ExpertGuardian business-grade security
- 15L compact and tool-free chassis for maximum expandability
- Durability-tested to MIL-STD 810H military-grade and ASUS in-house testing
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- 8.6L compact and tool-free chassis with rotatable cage for maximum expandability
- Durability-tested with MIL-STD 810H military standards1 and ASUS in-house testing
- Extensive I/O ports to support all your connectivity needs
- Windows 11 Pro - 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
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- 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
- Windows 10 Pro - ASUS recommends Windows 11 Pro for business, Free Upgrade to Windows 11¹ (when available, see below)
- Up to 10th gen Intel® Core™ i7 processor
- Up to NVIDIA® GeForce® MX330
- Up to 32 GB memory
- Up to 1 TB HDD + 512 GB + 512 GB SSD
- 23.8" FHD NanoEdge display
- NanoEdge 93% screen-to-body ration
- harmon/ kardon certified
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel® Core™ i7 processor
- Up to 27” FHD anti-glare touchscreen
- Up to 64 GB DDR5 RAM
- ASUS ExpertGuardian business-grade security
- Optional height-adjustable stand
- Dolby® Atmos certified dual 5W speakers
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel® Core™ i7 processor
- Up to 24” FHD anti-glare touchscreen
- Up to 64 GB DDR5 RAM
- ASUS ExpertGuardian business-grade security
- Optional height-adjustable stand
- Dolby® Atmos certified dual 5W speakers
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to Intel Core 7 processor (Series 1)
- Enterprise-grade security features with ASUS AdaptivceLock and TPM 2.0
- Clear and powerful online meetings with AI Camera and AI Noise-Canceling technology
- Triple storage support with HDD and dual SSDs
- Easy-upgrade design with removable back cover and modular internal construction
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to 13th Gen Intel® Core™ i7 processor
- TÜV Rheinland-certified, Full HD, anti-glare panel
- Slim bezel, 92% screen-to-body ratio
- Premium integrated subwoofer
- Smart Amplifier 3.16x-louder, distortion-free sound
- Two-way AI-powered noise cancelation
- 512GB M.2 PCIe SSD + 2TB HDD storage
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to AMD Ryzen™ 5 Processor
- AMD Radeon™ Graphics (UMA)
- 24-inch NanoEdge FHD display
- Slim bezel, 88% screen-to-body ratio
- Two-way AI-powered noise cancelation
- AiSenese Camera
- ASUS SonicMaster Premium audio
- Up to 1TB SSD storage
- Windows 11 Pro - ASUS recommends Windows 11 Pro for business
- Up to 13th Gen Intel® Core™ i7 processor
- TÜV Rheinland-certified, Full HD, anti-glare panel
- Slim bezel, 89% screen-to-body ratio
- Premium integrated subwoofer
- Smart Amplifier 3.16x-louder, distortion-free sound
- Two-way AI-powered noise cancelation
- 512GB M.2 PCIe SSD + 2TB HDD storage

- 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.
¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing varies by device. Certain features require specific hardware (see aka.ms/windows11-spec).
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.
b) Copilot in Windows (in preview) is rolling out gradually within the latest update to Windows 11 in select global markets. Timing of availability varies by device and market. Learn more: https://www.microsoft.com/en-us/windows/copilot-ai-features?r=1#faq
c) Copilot with commercial data protection requires Microsoft 365 E3, E5, Business Standard, Business Premium or A3 or A5 for faculty, or accessed using Microsoft Entra ID.