ASUS ExpertCenter P400 23.8-inch All-in-One PC, Intel Core 5-210H, 16GB RAM, 512GB SSD, No OS

The ASUS ExpertCenter P400 merges a 23.8-inch IPS panel with the dependable Intel Core 5-210H processor, creating a compact desktop for professional environments. This all-in-one arrives without an operating system, so you have full control over your software stack and deployment workflow.

Highlights

• 23.8" Full HD (1920x1080) IPS display for crisp visuals
• Intel Core 5-210H processor for responsive multitasking
• 16GB DDR4 RAM and 512GB PCIe NVMe SSD
• Wi-Fi 6 (802.11ax) and Bluetooth 5.2 for fast wireless connectivity
• Space-saving design with VESA mount support (100x100mm)
• Comes with wired keyboard and mouse

In daily use

With no OS preloaded, the ExpertCenter P400 is ideal for businesses that standardize on a custom image or prefer open-source platforms. Its 16GB memory ensures smooth handling of office applications, web conferencing, and data entry tasks. The built-in Wi-Fi 6 and Gigabit Ethernet provide flexible networking options, while the included keyboard and mouse let you start productivity immediately. VESA mounting allows you to attach the system to an arm or wall, freeing up valuable desk space.

Full specifications

• Display: 23.8" Full HD IPS, 1920x1080
• Processor: Intel Core 5-210H
• Memory: 16GB DDR4
• Storage: 512GB PCIe NVMe SSD
• Graphics: Integrated Intel Iris Xe Graphics
• Operating System: No OS (FreeDOS)
• Wireless: Wi-Fi 6 (802.11ax), Bluetooth 5.2
• Ethernet: Gigabit LAN (10/100/1000 Mbps)
• Ports: 2x USB 3.2 Gen 1 Type-A, 2x USB 2.0, 1x HDMI 1.4b, 1x RJ45, 1x 3.5mm audio combo
• Webcam: HD webcam
• Audio: Built-in stereo speakers and microphone
• Power: 90W AC adapter
• VESA: 100x100 mm
• Included: Wired keyboard and mouse

Final note

A cost-effective, easy-to-service AIO that balances performance and simplicity—ready for your custom OS and business applications.