ASUS ExpertCenter P400 AiO
Trusted by IT Experts. Built for Worry-Free Business.
Expansive vision for ever-expanding businesses
The ASUS ExpertCenter P400 AiO combines versatility and security to meet all business productivity needs. Powered by up to the Intel® Core™ i7 processor and ultra-fast Wi-Fi 71, it ensures peak performance. Its 24-inch wide-view FHD touchscreen enhances the visual experience, while the innovative retractable camera protects your privacy with a sleek design. Built with NIST SP 800-155 compliant BIOS and optional TPM 2.02, it keeps your business secure against potential threats.
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The ASUS ExpertCenter P400 AiO combines versatility and security to meet all business productivity needs. Powered by up to the Intel® Core™ i7 processor and ultra-fast Wi-Fi 71, it ensures peak performance. Its 24-inch wide-view FHD touchscreen enhances the visual experience, while the innovative retractable camera protects your privacy with a sleek design. Built with NIST SP 800-155 compliant BIOS and optional TPM 2.02, it keeps your business secure against potential threats.
Intel® Core™ i7 processor
screen-to-body ratio
93% Screen-to-body ratio icon
Dolby ATMOS icon
AI ExpertMeet
AI ExpertMeet icon
Windows 11 Pro
Up to
Wi-Fi 7
ASUS ExpertGuardian Business-grade security
NIST SP 800-155 compliant BIOS
Trusted Platform Module 2.0
Height Adjustable Stand (HAS)2
Commercial-class service
PERFORMANCE
Class-leading performance
Built to perform and easy to manage for businesses, ASUS ExpertCenter P400 All-in-One PC powers through any task — saving time and minimizing admin. Powered by up to an Intel® Core™ i7 processor, 64 GB DDR5 memory, and a full suite of connectivity options, it delivers exceptional processing power. Its ultracompact form meets MIL-STD 810H military standards and supports dual storage, ensuring long-lasting reliability for your business.
PERFORMANCE
Ultrafast Wi-Fi 7
Experience lightning-fast connectivity with the ASUS ExpertCenter P400 AiO business desktop, featuring up to dual-band 2x2 802.11be Wi-Fi 71 for speeds up to 3x faster than 802.11ac Wi-Fi 6. WiFi 6E (802.11ax) is also available as an option, taking connectivity choices and stability to the next level.
PERFORMANCE
Class-leading performance
Built to perform and easy to manage for businesses, ASUS ExpertCenter P400 All-in-One PC powers through any task — saving time and minimizing admin. Powered by up to an Intel® Core™ i7 processor, 64 GB DDR5 memory, and a full suite of connectivity options, it delivers exceptional processing power. Its ultracompact form meets MIL-STD 810H military standards and supports dual storage, ensuring long-lasting reliability for your business.
PERFORMANCE
Ultrafast Wi-Fi 7
Experience lightning-fast connectivity with the ASUS ExpertCenter P400 AiO business desktop, featuring up to dual-band 2x2 802.11be Wi-Fi 71 for speeds up to 3x faster than 802.11ac Wi-Fi 6. WiFi 6E (802.11ax) is also available as an option, taking connectivity choices and stability to the next level.
ASUS AI EXPERTMEET
The future of work. Is here.
Introducing ASUS AI ExpertMeet4, the AI assistant that elevates meeting experiences. Optimize immersive conference experiences with AI noise-canceling audio and AI camera. Capture all important moments with AI meeting minutes, which summarizes and translates meetings. Focus on ideas, not privacy concerns. Let ASUS AI ExpertMeet empower brilliant collaborations.
AI Meeting Minutes
AI Meeting Minutes captures and transcribes meetings, turning audio into clear text for easy review. It identifies multiple speakers and easily sorts and summarizes key points from each speaker.
AI Translated Subtitles
Never miss a beat with instant subtitles for live calls and recordings. AI Translated Subtitles translate languages on-the-fly, ensuring seamless participation in global calls.
AI Noise Cancellation
AI Noise Cancellation technology leverages a massive deep-learning database to reduce background noise and enhance speaker’s voice.
AI Camera
For the best video-call experience, the AI Camera ensures you always look your best during virtual conferences.
Watermark
Webcam Watermark personalizes your video calls with the flexibility to add your business card with customized information, while screen watermark protects the content you present.
MICROSOFT COPILOT
Your AI companion
Microsoft Copilot5 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.
DESIGN
Display of brilliance
The ASUS ExpertCenter P400 AiO is our slimmest AiO yet, featuring an edge-to-edge slim-bezel design with an impressive 93% screen-to-body ratio. Its 24-inch FHD touchscreen2 offers 178° viewing angles and a 100% sRGB color gamut for vivid, lifelike colors. With an anti-glare display and TÜV Rheinland certification for low blue-light emissions, it ensures optimal eye comfort during extended use.
Up to 100 Hz Panel refresh rate
Full HD
TÜV Rheinland-certified eye care
Wide view
Anti-glare display
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Brilliant FHD display
Retractable camera
The retractable camera features an intuitive push-and-pull design that lets you hide it completely when it’s not in use. This ensures that you always have full control over when the camera is active, offering an added layer of security and peace of mind.
Minimalist and compact
Designed with a sleeker profile, ASUS ExpertCenter P400 AiO is 25% thinner6 than the previous generations, making it our most compact business All-in-One PC.
Cable management
With a redesigned stand and built-in cable management, your setup stays sleek and clutter-free.
CONNECTIVITY
Reliable connectivity
Designed for efficiency, the ASUS ExpertCenter P400 AiO offers a variety of ports to connect peripherals with ease. Optional HDMI®-in lets you easily connect your laptop to enjoy a bigger screen experience, perfect for presentations or multitasking, and the Kensington® lock slot adds an extra layer of security for public use.
Kensington® lock slotAudio combo jackHDMI-in mode Button (optional)USB 2.0 Type-A
USB 3.2 Gen 1 Type-C®RJ45 LANPower inputHDMI-in 1.4 (optional)USB 3.2 Gen 1 Type-A x 3HDMI-out 1.4
AUDIO
Crystal clear communication
The ASUS ExpertCenter P400 AiO is designed to enhance communication and conferencing with its powerful audio system. Equipped with Dolby® Atmos certified dual 5W speakers and amplifier to ensure crystal-clear sound for seamless and professional interactions.
COLOR
Fits any environment
With color options in black and white, the ASUS ExpertCenter P400 AiO seamlessly complements any workspace aesthetic.
STAND
Versatile functionality
The optional height-adjustable stand (HAS) on the ASUS ExpertCenter P400 AiO offers tilt, swivel, and height adjustments, providing perfect viewing angles whether sitting or standing. Its horizontal and vertical rotation offers a more dynamic video conferencing experience. For added flexibility, the VESA2 mount enables seamless wall mounting.
Business-gradesecrity
SECURITY
ASUS ExpertGuardian. Always on.
Shield your data like never before with ASUS ExpertGuardian security features. Engineered with a commercial-grade and NIST SP 800-155 compliant BIOS, 5-years of ASUS BIOS and driver update support, and integrated biometric login with FIDO authentication, it offers extra security to safeguard critical data from software, firmware to hardware.
Plus, work with peace of mind with a complimentary 1-year McAfee+ Premium membership to protect against evolving threats.
NIST SP 800-155 compliant
Commercial-grade BIOS
protection
ASUS BIOS & Drivers
5-years
security update
Free 1-year
McAfee+ Premium
membership
TPM 2.0
A discrete TPM 2.02 chip securely stores authentication information used by software, such as passwords or encryption keys, to protect important data and transactions. Your details remain encrypted, virtually eliminating the risk of leaks through hacking.
Kensington Security Slot™
The ASUS ExpertCenter P400 AiO is equipped with Kensington Security Slot™, providing a reliable solution for physically securing the device in high-risk locations. Making it an ideal choice for environments where security is a top priority.
Adaptive lock
ASUS Adaptive Lock detects your presence and uses an integrated infrared camera to recognize your face and log you in without lifting a finger. The moment you step away, ASUS ExpertCenter P400 AiO automatically locks to protect both your AI laptop and your data.
Webcam shield
The retractable camera features an intuitive push-and-pull design that lets you hide it completely when it’s not in use. This ensures that you always have full control over when the camera is active, offering an added layer of security and peace of mind.
MILITARY GRADE
Extreme durability to elevate business
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 data7.
MORE ABOUT EXPERTCENTER
Built for work
ASUS ExpertCenter PCs are reliable powerhouses for smart, ambitious businesses of any size. With sturdy construction, quality parts, strong security features, and energy-efficient design, these are the ideal long-term companion for any company.
Support
ASUS Business Support
We offer all-around and added-value support for businesses of all sizes to maximize efficiency and minimize IT-management overhead. Our flexibility, world-class experience and instant support lets you focus on growing your business to incredible heights.
Learn more about ASUS Business Support
Environment
Sustaining an incredible future
Sustaining an incredible future Committed to creating a sustainable future, ASUS ensures all its products are compliant with environmental requirements at all stages of their product life cycles. The ASUS ExpertCenter P400 AiO is registered as EPEAT Gold8, and is also ENERGY STAR® 8.0-certified to reduce long-term costs with its energy-efficient design.
Learn more about Environment actions
Manageability
Manage like a Pro
ASUS offers versatile unified management platforms designed to meet specific needs in diverse scenarios. From individual device admin with ASUS Business Manager to the flexibility to expand to solutions like ASUS Control Center which enables remotely monitor and manage multiple systems effortlessly.
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Solutions
Explore ASUS Business Solutions
Ready to take your business to the next level? Learn what ASUS has to offer to empower SMBs with trusted protection, comprehensive IT support and versatile devices to keep businesses running.
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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. ↑