The ASUS ExpertCenter P400 AiO combines dependable performance with a practical, space-saving all-in-one design. Powered by a 13th Gen Intel Core i7 processor capable of reaching speeds up to 4.9 GHz, it handles demanding workloads with ease, while 16GB of DDR5 RAM ensures smooth multitasking without lag.
Its 27-inch Full HD display offers sharp visuals, enhanced by an anti-glare coating and wide viewing angles for comfortable use during long work sessions. A spacious 1TB NVMe SSD provides fast access to files and applications, so you won’t be slowed down by storage limitations.
For added security and convenience, it includes Windows Hello facial recognition and a privacy shutter on the 1080p webcam. The adjustable stand, with height, tilt, and swivel options, lets you customise your viewing position for all-day comfort.
Performance That Keeps Pace With Your Tasks
At its core, this all-in-one features the Intel Core i7-13620H, a 10-core processor that operates from 2.4 GHz up to 4.9 GHz when extra performance is required. With a 24MB cache and Intel Smart Cache technology, it efficiently predicts and loads frequently used data, while Intel Deep Learning Boost accelerates AI-driven processes. Paired with 16GB of DDR5 RAM, it allows smooth multitasking across spreadsheets, video calls, and multiple browser tabs without slowdowns.
Display Designed for Extended Use
The 27-inch IPS-level display offers Full HD resolution and a 100Hz refresh rate for fluid visuals. Its anti-glare coating helps minimise reflections and eye strain, while 178-degree viewing angles ensure consistent colours from different positions. With 100% sRGB coverage and 300 cd/m² brightness, visuals remain vibrant and clear. The slim-bezel design delivers a 93% screen-to-body ratio for a more immersive viewing experience.
The ergonomic stand supports height adjustment up to 150mm, tilt from -5° to 20°, swivel up to 45° on either side, and even a 90° rotation for portrait orientation—ideal for document-heavy work.
Flexible Storage and Connectivity
A 1TB NVMe SSD using the PCIe 4.0 interface ensures fast boot times and quick access to applications and files. There’s also an additional M.2 slot available for future storage expansion. Connectivity options include three USB 3.2 Gen 1 ports and one USB-C 3.2 Gen 1 port at the rear, along with a conveniently placed USB 2.0 port on the side.
For networking, it offers Gigabit Ethernet for stable wired connections and Wi-Fi 6 (802.11ax) with a 2×2 configuration for reliable wireless performance. Bluetooth 5.4 supports seamless pairing with wireless peripherals, and an HDMI output allows you to connect an additional display if needed.
Business-Ready Security Features
The integrated 1080p webcam supports Windows Hello facial recognition for quick and secure sign-ins. A physical privacy shutter ensures control over camera usage when it’s not needed. The system also includes a Kensington lock slot for added physical security and complies with MIL-STD-810H durability standards and NIST SP800-155 security guidelines.
Audio and Included Accessories
Built-in stereo speakers handle everyday audio needs such as video calls and media playback. The package comes with a wireless keyboard and optical mouse, so you can get started immediately. A combo audio jack on the side allows you to connect a headset for more private communication.
Built for Efficiency and Modern Workspaces
Designed with sustainability in mind, this all-in-one carries EPEAT Gold certification and ENERGY STAR 8.0 compliance. Its clean white finish suits contemporary office environments, while the integrated 9kg design saves desk space compared to traditional desktop setups. The display is also certified by TÜV Rheinland for low blue light, helping reduce eye strain during long working hours.
Key Features:
- 13th Gen Intel Core i7 processor – 10-core CPU with turbo speeds up to 4.9 GHz
- 27-inch Full HD IPS display – 100Hz refresh rate with an anti-glare finish
- 16GB DDR5 RAM and 1TB NVMe SSD – Smooth multitasking with fast storage performance
- Fully adjustable stand – Supports height, tilt, swivel, and rotation for better ergonomics
- Windows Hello with privacy shutter – Secure, face-based login with added camera protection
- Wi-Fi 6 and Bluetooth 5.4 – Reliable, high-speed wireless connectivity
