ASUS ExpertCenter PN55 mini PC drives up to four 4K screens and runs AI tasks locally

New mini PC can drive up to four 4K screens and runs AI tasks locally

ASUS has unveiled the compact ExpertCenter PN55 mini PC, designed primarily for business users and workloads involving artificial intelligence.

The device sits in the Copilot+ class and is built around AMD Ryzen AI 400 series system-on-chip platforms. These include an XDNA 2 neural processing unit, which is rated for up to 55 TOPS when handling AI workloads.

In the top configuration, the mini PC uses a Ryzen AI 9 HX 470, with other options available down to Ryzen AI 5. Graphics are integrated, ranging from Radeon 890M to 840M depending on the chosen model. The ExpertCenter PN55 supports up to 96 GB of DDR5 RAM and includes two M.2 slots for SSD storage of up to 2 TB. If preferred, buyers can choose a version supplied without memory or storage for a DIY build.

Despite its compact 130 × 130 × 34 mm footprint, the system offers a broad selection of connections: USB4, HDMI 2.1, DisplayPort, dual 2.5G LAN, plus Wi‑Fi 7 and Bluetooth 5.4.

The PC can run four 4K displays at the same time, includes TPM-level security features, and comes in an aluminium chassis with VESA mount support. ASUS also claims compliance with the MIL-STD-810H standard and says the machine is ready for 24/7 operation.