ASUS ExpertCenter D9 SFF (D901SDR)

Maximum productivity, rock-solid reliability

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

Built to perform and easy to manage for enterprises, ExpertCenter D9 SFF delivers serious business horsepower with Intel vPro^® with Intel^® Core^™ 14th gen processor, up to professional-grade discrete graphics, and comprehensive connectivity. ExpertCenter D9 SFF is also simple to configure and upgrade to meet any needs, so it’s ready to serve your business today and long into the future.

Secure manageability

The Intel vPro^® Enterprise and Essential platforms¹ offer comprehensive enterprise security through a range of management choices and hardware-level security safeguards

Compact capability

Ultra-compact powerhouse with a rotatable cage, minimizes physical space usage for the user’s workspace while maximizing the expandability for future upgrades.

Tool-free chassis

Designed to simplify the maintenance and upgradeability, the tool-free chassis means both the hard disk drive and optical disk drive can be easily removed by hand.

Ultimate reliability

Built with industry-leading ASUS motherboards, and tested to stringent ASUS and MIL-STD 810H US military standards², minimizing the risk of damage and maximizing longevity.

Exceptional performance, whatever the task

To make light work of all your business tasks, ExpertCenter D9 SFF is equipped with the latest Intel vPro^® with Intel^® Core^™ 14th gen processor for increased performance and modern manageability for enterprises. Its two SSDs support both RAID 0 and RAID 1 levels for superior performance or improved data security. An NVIDIA^® discrete GPU is an option for those requiring advanced graphics performance for demanding visual tasks. Plus, up to three displays can be used simultaneously even without adding an extra graphics card.

An ExpertCenter D9 SFF is placed next to a monitor, keyboard, and mouse on a white table in an office.

Windows 11 Pro

14th Gen

Intel^® CPU

Up to

128 GB

DDR5 RAM

Up to

3 TB + 4 TB

HDD + SSD³

Copilot in Windows

Copilot⁴ in Windows with commercial data protection is your Al assistant at work. Supercharge your productivity and achieve more with less time and effort using Copilot. Experience your everyday Al companion now with the dedicated Copilot key. Just one click for endless exploration.

A keyboard of ExpertCenter D9 SFF showing Copilot key and a screenshot of Copilot interface.

ExpertCenter D9 SFF is available with professional-grade NVIDIA^® graphics to help you elevate your craft, whether you’re creating short online videos, full-length features, animation or 3D modeling, or graphics design.

Compact and flexible

Designed to fit any workspace, ExpertCenter D9 SFF has a modern, compact and stylish small-form-factor chassis that can stand either vertically or horizontally. So for example, you can place a monitor beside it or on top of it — the choice is yours!

An ExpertCenter D9 SFF is placed horizontally on a marble table, with an ASUS monitor showing a presentation on top of the ExpertCenter D9 SFF.

ExpertCenter D9 SFF offers enterprises complete security protection. Enjoy out-of-the-box, hardware-based data protection, real-time threat detection, and one-click recovery remotely. In addition, a suite of sophisticated security features such as TPM 2.0⁶, a Kensington lock slot and USB device control are available to protect both your business and its data.

Expert series PCs are solidly-built and tested to the most demanding industry requirements, including MIL-STD 810H US military standards and stringent ASUS in-house testing. The inevitable minor shocks and everyday workplace accidents won’t jeopardize your precious data².

Ready for the business world

A full array of I/O ports is ready to connect to a wide range of business peripherals. It has seven front-mounted USB ports — including one USB Type-C^® (USB-C^®) port for quick and easy access. Flexible serial and parallel ports on chassis leave more PCI Express^® slots available for additional upgrades. A smart-card reader and an SD card reader are optional for easy transactions, data transfer, or other business-related tasks.

The front of two ExpertCenter D9 SFF computers, showing the front and the rear. I/O ports presented from top to bottom, left to right. On the rear end, there are: PS/2 mouse port, PS/2 keyboard port, two DisplayPorts, optional serial port, HDMI port, VGA port, two USB 3.2 Gen 1 ports, two USB 2.0 ports, LAN (RJ-45) port, microphone port, line out port, line-in port, and optional parallel port. On the front side, there are: hard disk drive indicator, optional optical disk driver bay, headphone port, audio combo jack, four USB 3.2 Gen 1 ports, two USB 3.2 Gen 2 ports, USB-C port, optional smart card reader and SD card reader.

PS/2 Mouse port

PS/2 Keyboard port

DisplayPort x 2

Serial port (optional)

HDMI port

VGA port

USB 3.2 Gen 1 port x 2

USB 2.0 port x 2

LAN (RJ-45) port

Microphone port

Line out port

Line in port

Parallel port (optional)

HDD indicator

Optical disk driver bay (optional)

Headphone port

Audio combo jack

USB 3.2 Gen 1 port x 4

USB 3.2 Gen 2 port x 2

USB-C^® port

Smart card reader & SD card reader (optional)

Save IT efforts, increase productivity, and ensure device security with ASUS PC Lifecycle Services. ASUS Endpoint Management Services (AEMS)¹² encompass on-premises and cloud-based management, and ASUS Pre-Deployment Services (APDS)¹² streamline operations to ensure lightning-fast deployment of pre-configured PCs, ready for immediate use on day one.

Learn more

Intel vPro^® Enterprise and Essential are optional and their availability varies according to country. Please check with your local ASUS retailer for details.
The testing regime includes the requirements of both military-grade standards and ASUS quality tests and varies depending on device. MIL-STD-810H testing is conducted on selected ASUS products only. Note that the MIL-STD-810H testing helps to ensure the quality of ASUS products but does not indicate a particular fitness for military use. The test is performed under laboratory conditions. Any damage caused by attempts to replicate these test conditions would be considered accidental, and would not be covered by the standard ASUS warranty. Additional coverage is available with ASUS Premium Care.
Please note that ExpertCenter D9 SFF includes two up to 2 TB M.2 SSD drives and one up to 2 TB 3.5” HDD. A second 2.5” HDD of up to 2 TB can be optionally fitted by the user, for total HDD capacity of up to 4 TB.
a) Screen simulated, subject to change. Feature availability and rollout timing varies by market and device.
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.
Terms and conditions apply. For more details, please read the full terms and published on https://www.asus.com/content/asus-offers-adobe-creative-cloud/.
Trusted Platform Module (TPM) is optional.
ASUS management solutions include ASUS Control Center and ASUS Business Manager platform.
ASUS Service Package options include: 24x7 support; MyASUS app; Three-year international warranty; Pick up & return service; Onsite service; Next business day onsite response; Accidental damage protection; Defective HDD retention. Service and warranty coverage may vary depending on country and territory. Service may not be available in all markets. We recommend that you check with your local retailers to confirm the options available.
D901SDRES refers to the SKUs of D900SDR with Energy Star and EPEAT certifications.
ASUS secured the #1 spot for motherboard market share as of 2017, with DigiTimes reporting that the Taiwanese PC component giant owns 45% of the motherboard market.
Based on ASUS internal testings. Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
ASUS Endpoint Management Service (AEMS) and ASUS Pre-Deployment Service (APDS) are optional, and their availability varies according to country. Please check with your local ASUS retailer for details.

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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

ASUS ExpertCenter D9 SFF (D901SDR)

ASUS ExpertCenter D9 SFF (D901SDR)

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

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Ready for the business world

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