Description
ASUS ExpertCenter P400 AiO – 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 27-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.
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 2×2 802.11be Wi‑Fi 7¹ for speeds up to 3× faster than 802.11ac Wi‑Fi 6. Wi‑Fi 6E (802.11ax) is also available as an option, taking connectivity choices and stability to the next level.
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 27-inch FHD touchscreen2 offers 178° viewing angles and a 99% 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.
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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.
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.
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.



