Asus ExpertBook B5 B5405CCA Core Ultra 7 255H 32GB RAM 512GB SSD 14 Inch Laptop

Description

ASUS ExpertBook B5 B5405CCA Business Laptop with Core Ultra 7 255H & 2.5K 144Hz Display

The ASUS ExpertBook B5 B5405CCA (B5405CCA-NZ1788) is built for professionals and students who want a reliable, lightweight laptop that can handle everyday productivity and demanding workloads with confidence. Powered by the Intel Core Ultra 7 255H, it delivers up to 5.1GHz performance for fast task switching, smoother multitasking, and responsive application launches. Whether you’re working on office documents, managing spreadsheets, attending online meetings, or running heavier productivity workflows, this ExpertBook is designed to keep you productive throughout the day.

High-Performance Intel Core Ultra 7 255H

At the heart of the system is the Intel Core Ultra 7 255H featuring 16 cores and 16 threads, with speeds up to 5.1GHz and a 24MB cache. This makes it well-suited for users who frequently juggle multiple browser tabs, business applications, and creative or productivity tools. The integrated Intel AI Boost NPU supports up to 13 TOPS for compatible AI-powered tasks, helping the laptop stay efficient when you use AI-enhanced features and workflows.

32GB DDR5 RAM + 512GB PCIe 4.0 SSD

With 32GB DDR5 RAM running at 5600MHz, the ExpertBook B5 supports smooth multitasking and stable performance across demanding business scenarios. You can comfortably work with large spreadsheets, multiple documents, and productivity software without feeling constrained. Storage is handled by a 512GB M.2 2280 PCIe 4.0 NVMe SSD, offering fast boot times and quicker file access compared to older storage standards. For future growth, the laptop includes an additional M.2 slot, so you can expand storage when your files, projects, and media libraries grow.

14-inch 2.5K 144Hz Anti-Glare Display

The 14-inch 2.5K WQXGA display (2560 x 1600) is designed for clarity and comfort. With a 144Hz refresh rate, scrolling and on-screen motion feel smoother, which is especially helpful during fast-paced work like research browsing, editing timelines, or frequent window switching. The anti-glare coating reduces reflections for better visibility in bright environments, while the 400-nit brightness and 100% sRGB color gamut support vibrant, accurate colors for content consumption and creative tasks. The 16:10 aspect ratio is also practical for productivity, providing extra vertical space for documents and spreadsheets compared to standard widescreen formats.

Integrated Intel Arc Graphics for Everyday Creativity

Graphics are powered by integrated Intel Arc Graphics with shared memory. This configuration is ideal for business use, light creative work, and everyday media tasks. It’s a strong fit for users who need a balanced laptop—focused on CPU performance and display quality—without requiring a dedicated GPU for heavy gaming or specialized professional rendering.

Connectivity for Modern Workflows

Stay connected with Wi‑Fi 7 and Bluetooth 5.4 for fast wireless performance and stable pairing with accessories. For wired reliability, the laptop includes Gigabit Ethernet. You also get two Thunderbolt 4 ports for high-speed data transfer and versatile docking options, along with HDMI 2.1 for connecting to external displays. USB connectivity includes two USB 3.2 Gen 1 Type-A ports, making it convenient for peripherals like flash drives, keyboards, and other accessories. A Micro SD card reader is included for quick file transfers from compatible cameras and devices.

Camera, Audio, and Communication Features

For video calls and online classes, the laptop offers a 1080p FHD webcam with a privacy shutter for added control when you’re not using the camera. Audio is supported by dual speakers with Dirac technology support, helping deliver clearer sound for meetings and media. Dual-array microphones and AI Noise-Canceling Technology help reduce background noise, improving voice clarity during calls—useful for working in shared spaces or busy environments.

Comfortable Input and Everyday Usability

The laptop includes a spill-resistant backlit keyboard for practical everyday use, especially when working in low-light conditions. A fingerprint sensor adds quick and secure sign-in convenience, while the privacy shutter helps protect your camera when needed. These features make the ExpertBook B5 a practical choice for frequent travelers and students who want a dependable setup for daily productivity.

Security and Expansion-Friendly Design

Security is supported through an integrated fingerprint sensor, TPM 2.0, and a Kensington Nano Security Slot for physical protection. The laptop also includes multiple BIOS security protections, helping safeguard system integrity. With an additional M.2 slot available, you can upgrade storage later without replacing the entire system—an advantage for long-term ownership.

Power, Portability, and Warranty

The ExpertBook B5 is powered by a 63Wh 3-cell Li-ion battery and comes with a 65W Type-C adapter, supporting efficient charging for on-the-go work. Weighing only 1.38kg, it’s designed to be easy to carry between home, campus, and office. For added peace of mind, the product includes a 3-year warranty, making it a solid option for buyers looking for dependable long-term performance.