Asus CX5403CMA‑DB586 ExpertBook CX54 Chromebook Plus

Asus CX5403CMA‑DB586 ExpertBook CX54 Chromebook Plus

Overview

The Asus CX5403CMA‑DB586 is a 14‑inch enterprise‑oriented Chromebook based on ChromeOS and targeted at business productivity, hybrid workforce use, and managed deployments. It combines balanced compute from Intel Core Ultra 5 Series hardware with an all‑day mobile form factor and cloud‑centric OS for applications such as web‑based productivity suites, video conferencing, and unified endpoint management.

This configuration includes an Intel Core Ultra 5 115U octa‑core processor with integrated Intel graphics, 8 GB of soldered LPDDR4X memory, and a 256 GB NVMe SSD for local caching and offline storage. The 14″ NanoEdge WQXGA (2560 × 1600) display supports wide‑gamut colors and high brightness suitable for extended viewing in office and hybrid environments.

Connectivity includes Wi‑Fi 6E, Bluetooth, multiple USB‑A and USB‑C ports (with USB‑C supporting DisplayPort Alt Mode and power delivery), and HDMI output for external displays. Enterprise security features such as a fingerprint reader, Titan‑C2 security chip, and ChromeOS management support make it suitable for fleet provisioning and endpoint policy enforcement.

The chassis is constructed with aluminum and meets MIL‑STD‑810H durability standards for resistance to everyday workspace wear. A built‑in 1080p webcam with privacy shutter, Harman/kardon stereo speakers, and array microphones support unified communications.

This Chromebook is well‑suited for corporate office desktops, mobile workers, and education/professional environments that leverage cloud‑based workflows. It is not designed for heavy workstation‑class computing tasks such as high‑end 3D modeling, simulation, or local GPU‑accelerated workloads beyond integrated graphics capability.

Technical Specifications