ASUS ExpertCenter P400 AiO P440VAT P7161TB3-CB is an all-in-one desktop designed for business environments that need a compact, polished workspace with dependable performance. The 23.8-inch Full HD LED display delivers accurate color with 100% sRGB coverage and anti-glare WideView protection to help maintain clear, comfortable viewing across the workday. A 10-core Intel Core 7 processor with Intel Smart Cache and Intel Deep Learning Boost, 16 GB of DDR5 memory, and a 1 TB NVMe PCIe 4.0 SSD provide responsive multitasking, fast application loading, and smooth everyday productivity. Integrated collaboration features include a 1080p IR webcam with privacy shutter and Windows Hello support, stereo speakers, and a range of ports including USB 3.2, USB-C, HDMI input and output, and Gigabit Ethernet to simplify conferencing and device connections. Built-in security such as a TPM 2.0 chip and a Kensington security slot, along with Wi‑Fi 6 and Bluetooth 5.4 wireless support, help protect data and keep the system connected in modern office networks.